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Required fields are marked *. For more recent exchange rates, please use the. Briefly the PCB has 6 spade terminals on, as the PCB was designed to accommodate all the smaller Castle range of Loudspeakers. ). View cart for details. Knight 1, Knight 2, Knight 3, Knight 4, Knight 5 (left to right). This classic 2-way stand mount speakers are beautifully finished in real wood oak veneer. We have been involved with the design, retail and servicing of speakers since the early 1980s and have a broad knowledge of most domestic loudspeaker systems. We stock, install and configure Roon and MQA. 6***2 (883) Past month. Website by Willy Lane v3.5.0 Updated 14.2.23. Using similar drive (s) to save xo. amzn_assoc_tracking_id = "ecoustics"; Their vision was to create a brand that is at one with acoustic performance, design and engineering - a breed of products with perfect balance inform and function. This website uses the TMDb API but is not endorsed or certified by TMDb. View cart for details. 4 x Speaker spikes black nickle finish and inserts M6 thread 5.99 Click & Collect 891 sold ISOLATING RUBBER FEET for B&W Tannoy Quad Hifi Speakers - Set of 8 3.99 Free postage 38 sold 6.5 Inch Bass Mid Speaker TV AV Replacement Surround Sound Subwoofer Driver 100W 19.99 Click & Collect Was: 29.99 amzn_assoc_default_category = "All"; With our Bespoke cabinet service we can manufacture and supply individual designs to suit your requirements. The new Knight Series is a perfect continuation of Castles fine traditions, delivering real-wood veneers and sumptuous sound quality at affordable prices, with all the component parts manufactured and assembled in-house, and painstakingly finished by hand.. The Castle brand rose to popularity through its introduction of models such as the famous Howard, Harlech, and Durham and later adapted new technologies to introduce home cinema products, featuring the same attention to detail as the two channel models. See each listing for international shipping options and costs. Something went wrong. I'm in exactly the same situation (except I blew mine myself!) Copyright 2000-2023 M2N Limited E. & O.E. This contributes a sound that is accurate, detailed and ultimately faithful to the source material, whilst also ensuring that the speakers are easy for any amplifier to drive. Well, you answer the question yourself, I believe. Actually both routes are possible. Tue, Wed, Thur, Fri 10.00am-6.00pm.Sat-10am-4pm Closed on Sunday and Monday. If you need help with servicing / repairs or general technical enquiries you can contact our helpline on (+44) 1702 523999 or by clicking the contact box below: We specialise in DIY loudspeaker spare parts and have over 2000 drive units in UK stock including a huge range of new and vintage loudspeaker drive units from: Accuton, Audax, Coles, Fountek, Hiquphon, JPW, Mission, Monacor, Monitor Audio, Morel, Peerless OEM, Peerless / Vifa (Tymphany), SB Acoustics, Scanspeak+ a huge range of crossover components and cabinet parts. With breakthrough Twin Drive Transmission Line technology, real wood veneers Castle Avon is a delight to both eyes and ears. . As electro-acoustic devices they are often incorrectly thought of as old technology - one design indistinguishable from another. amzn_assoc_rows = "1"; Home > Latest > Loudspeakers > Loudspeakers > Castle Acoustics Knight Series Speakers, Castle knight5. Bass and midrange cones are fashioned from a cocktail of natural fibres that is extremely rigid and very light, able to perform as a perfect piston at sufficient speeds to track even the most complex of musical scores. Castle Acoustics Harlech Speaker Review EQUIPMENT USED IN THIS REVIEW INCLUDED: ANALOG Origin Live Resolution Turntable With Full Manufacturer's Upgrade Package Origin Live Illustrious Tonearm with silver wire harness upgrade ZYX Ultimate 100/Z Allnic Audio H-1202 phono ifi iPhono3 phono PRE / POWER Allnic Audio L-5000 DHT preamp Joined 2006. If new drive units are required in the future Wilmslow Audio can usually help. Royal Mail international services have some delays. , 1868, (STG)Sep1980 Pg435 Advert11x8" The Howard II - Four Speaker System From Castle, Speaker Chief Tower, Cliff Palace Mesa Verde Nat'l Park CO Vintage Postcard A43, Vintage Castle Acoustics Speakers, Castle Tyne, 17.5"x 10", Made In England, pair Vintage Castle Acoustics CLYDE Crossovers Speaker Dividing Networks, Audio Quest 3m Castle Rock Speaker Cable (Pair), Audioquest Castle Rock bi-wire speaker cable- 10ft, Audioquest Castle Rock Speaker Cable 25ft Pair, Bi-Wire, Monster High Doll Deadluxe Castle School Replacement Part Black Speakers, Prince Castle 88-709-2-11S Speaker Assembly, BonEful Fabric FQ Cotton Quilt Rainbow Harry Potter Castle Bird Snake Dragon Kid, Leave feedback about your eBay search experience - opens in new window or tab. Avon, Eden, Harlech, Howard S2, Isis, Keep, Kendal, Severn 2, Tay. About Us . Specifications. We are closed for the Christmas period from 22nd December until the 3rd of January. Hi guys Im after a drive unit for a castle keep 2 centre speaker, has anyone got any spares ! Castle Knight Series: The Range in Full The Castle Knight Series consists of five stereo pairs, ranging in price from 299.95 to 999.95 per pair. Castle Knight Series is a five-strong loudspeaker range delivering real-wood veneers with unique cabinet technology for radiant performance. Ever Since Castle was founded over 40 years ago, Richmond has been an industry benchmark for sound and build quality. Three years ago, Castle became the latest marque to join the IAG family of audio companies, and its traditional craftsmanship continues to set it apart from the loudspeaker crowd; genuine audiophile sound from speakers with the visual appeal of high-quality furniture. Top Rated Seller Top Rated Seller. eBay item number: 125741492721 Item specifics Business seller information Unilet Sound & Vision David Quigley 35 High Street New Malden Surrey KT3 4BY United Kingdom Phone: 02089429567 Fax: 02083360820 Email: david@unilet.net Value Added Tax Number: GB 731 5021 78 Trade Registration Number: 03762339 Return policy Did you ever find where to get them. Cheers for the replies, I never did get back with an update. #4. $140.00. C $208.93. Having worked on many if not most loudspeaker designs from the 1970s, 80s and 90s, our experience and knowledge will ensure your speakers will keep you entertained for many years to come. Transmission line design. Castle has always prided itself upon making the component parts of its speakers in-house, rather than buying off the shelf parts (drive units and so on) from third parties. 2-way, 3-driver loud speaker systems (1 x tweeter and 2 x woofer) of which one fires upwards, producing and airy natur. MORE INFROMATION rICHMOND All content copyright protected. Good luck with that. Despite the competitive pricing of all five speakers, their cabinets sport high-quality veneers sourced from sustainable timbers; only deep-figured slices are used, cut from real trees rather than reconstituted mush. Here are a few examples of the different types of speakers offered by this company: If you already have a Castle speaker case but this case contains a speaker that is no longer functional, you can replace this speaker with a model that will produce sound. Instead, the TPT system utilises the internal volume of the cabinet to extend bass response, delivering a smooth and even result that augments the main bass drivers output perfectly. 2012-06-19 8:34 pm. Feel free to bring your own source equipment in order to replicate your usual listening conditions, Bring your old Loudspeakers back to life. This amount is subject to change until you make payment. Knight series loudspeakers won numerous accolades by Hi-Fi enthusiasts and reviewers including Best Loudspeaker from Hi-Fi Choice and winner of a Hi-Fi World group test in 2012. Find car parts and auto accessories in Jamestown, NY at your local NAPA Auto Parts store located at 1024 Washington St, 14701. Ever Since Castle was founded over 40 years ago, Richmond has been an industry benchmark for sound and build quality. Castle Loudspeakers. In this digital, computer age loudspeakers are often seen as poor relations of the electronics in a hifi or home cinema system. IAG (International Audio Group) is a premier manufacturer of audio equipment for both domestic and professional use. Various replacement speaker elements are available for the most renowned speaker lines from Castle, and it's generally quite easy to install a new speaker in your Castle speaker case. Add to Cart. Reviews. Castle Acoustics has been a loudspeaker manufacturer in the truest possible sense since 1973, with both design and manufacture of their world-famous speakers housed entirely in one factory. This amount includes applicable customs duties, taxes, brokerage and other fees. 1 Home Entertainment Tech Resource. Then, stop by your local Jamestown RAC to pick up your gear. Fax: 626-966-5467. All cabinets are CNC machined and can be supplied flat pack or fully built. Jet Black Speaker Grill Cloth 60" x 36", A-569 . Instagram Facebook-f Youtube Member. Our new Demo room is available to book and experience a range of our designs including Bookshelf, Standmount and Floorstanding speakers. HTH. BESPOKE CABINETS Our new Demo room is available to book and experience a range of our designs including Bookshelf, Standmount and Floorstanding speakers. If you want to rent Edison Professional sound systems in Jamestown pronto, you're in luck. Contact Us. While Castle classics like the Richmond 3i, Conway 3 and Howard S3 remain in production, the Knight Series is the first new speaker range from Castle since joining IAG. IAG acquired Castle Acoustics in 2007 with the vision of maintaining its position as a leading Hi-Fi brand in the international market whilst continuing its innovative engineering and impeccable craftsmanship. Castle Acoustics Harlech floor standing speakers (Series 1) Wimborne, Dorset. amzn_assoc_linkid = "9efd8b0932e10b66b47011b23ef99748"; The Speaker's House from the river, in 1830 c1880, WESTMINSTER. 2 days ago. amzn_assoc_title = ""; Conway loudspeakers - These speakers are designed to create powerful sounds that fill up your entire home or event space. 2. amzn_assoc_ad_type = "smart"; Foam Guard-Speaker Cone Edge Sealer, White PVA, MI-1291FG, 1 Ounce (90) In Stock: $9.00. Spec says this: Obviously, bass fiends should couple it with a sub or look at its floorstander brothers, Avon 4 or even better Avon 5. Description Details of the entire loudspeaker range from Castle Acoustics Limited. FYI, IAG are carrying NO spares for Castle speakers and believe supply of any will be very limited to non existent. Prince Castle Assembly,Speaker 88-653-2-11S - Free Shipping + Geniune OEM Brand New $51.44 Save up to 7% when you buy more List price: $68.95 25% off commercialkitchendirect (9,935) 98.9% Buy It Now Free 4 day shipping Sponsored Prince Castle Kit,Speaker,Oval 88-709S - Free Shipping + Geniune OEM Brand New $31.01 Save up to 7% when you buy more UPC: 710228080042. Something went wrong. You used EPOXY glue to repair your surround? Or maybe buy your good one if you have scrapped the pair. The same philosophy is true for all the brands within the IAG Group, and Castle continues to benefit from IAGs exceptional resources in this regard. Standmount Speakers Knight 1 Configuration: Two-way Bass/mid driver: 130mm natural fibre cone Tweeter: 25mm textile dome Dimensions: 290x165x265mm (HxWxD) Price: 299.95 per pair Knight 2 All four speakers couple a 25mm textile dome tweeter with an innovative aluminium-core voice coil, delivering a performance that matches or even exceeds the bandwidth possible from metal dome tweeters, whilst avoiding their inherent problems. Call For A Quote 866-777-5195 Use Our Locator amzn_assoc_placement = "adunit0"; Locations. Castle - IAG. The random nature of the grain contributes to an exceptionally inert diaphragm that is free from the resonances and ringing of cones fashioned from lesser materials. Only when a depth of character and lustre that befits the Castle name is reached are they released for final testing. For additional information, see the Global Shipping Program, Castle speakers Harlech Biwire - Spares Or repair - Collection Only. At RAC, you can start your no-credit** online order. They feature the same partial grille design as the Eden bookshelf speaker line. What made Castle unique among the burgeoning diversity of loudspeaker manufacturers in the 70s and 80s was their insistence on in-house design and manufacture of all the drive units and electronic components in their loudspeakers as well as the beautifully handcrafted real wood-veneered cabinets used to enclose them. $55.00. Castle Acoustics was established in 1973 by six senior engineers who had worked for one of the world's oldest and most respected hi-fi brands, Wharfedale. Here, he further explains the TPT bass loading system: In essence, TPT a meld of Castles established quarter-wave loading and reflex loading, achieving what is essentially a mass-loaded quarter wave reflex pipe. This enables a close synergy between the drive units, which in turn allows Castle to implement a simple second-order crossover, without the need for complex electrical correction of drive unit characteristics. Castle Harlech Series 1 floor standing speakers. I heard a rumour (read somewhere) that they'd sold up - could be wrong though. Have a Happy Christmas and New Year. Previous Next. Castles existing Harlech S2 floorstanding speaker uses a similar Twin Pipe Quarter Wave system; the difference between this and the TPT system lies in the level of mass loading and damping used which, in the case of Knight Series, shifts closer to typical reflex performance, without the often associated boominess and lack of bass control, whilst still maintaining the benefits of improved bass extension.. Castle Knight Series: The Range in Full The Castle Knight Series consists of five stereo pairs, ranging in price from 299.95 to 999.95 per pair. Handy Bluetooth tech in our Edison Professional speakers give you the best boom for your buck without having to stay plugged into an outlet. Norvillerogers1 . Pre-Owned. Castle Acoustics has been a loudspeaker manufacturer in the truest possible sense since 1973, with both design and manufacture of their world-famous speakers housed entirely in one factory. And obviously they carry no responsibility re guarantee etc They simply bought the brand/name from the receivers cribeiro Well-known Member Jun 8, 2007 #10 Hello, The Knight series, introduced in 2010, was a perfect example of IAGs intentions; it was developed through sophisticated research in acoustic engineering, while retaining the traditional virtues of impeccable design and presentation a perfect balance of form and function. These popular designs have been refurbished by Wilmslow Audio to include crossover upgrades, Re-foamed drive units, new Binding posts and re-covered & badged grilles. Recognised as a premiere manufacturer of furniture quality high fidelity loudspeakers, each handcrafted using the finest of materials Castle products use premium wood and veneer allied to the best acoustic materials and technology, prepared, assembled and finished to the highest of standards. 12" ESS Genuine Factory Replacement Woofer, 689-1220. Add to Cart. Sherwood New Castle Audio Video Receiver R-945MKII Digilink TDAS Multi Room DTS. amzn_assoc_search_bar = "false"; ! Hi - saw your earlier post about castle Severn drivers. This amount is subject to change until you make payment. If you want to impress all of your friends with vintage speakers that can still rock the house, the Castle speakers and subwoofers in this collection might be just what you've been looking for. Powered by Xenforo, Hosted by Nimbus Hosting, Original design Critical Media Ltd. About Castle Acoustics Established in the early 1970s, Castle Acoustics has always been renowned for the quality of its craftsmanship, from the drive units it manufactures to the real-wood cabinets in which they are installed. Matchbox Lesney King Size Vintage Diecast Vehicles Job Lot worn condition 1.79KG (#374460288145) Your email address will not be published. The Pronto Network. Steam: geegemeister. Castle - A loudspeaker manufacturer in the truest possible sense, since 1973 Castle A loudspeaker manufacturer in the truest possible sense, since 1973 aVON With breakthrough Twin Drive Transmission Line technology, real wood veneers - Castle Avon is a delight to both eyes and ears. It's always easy to find the exact types of audio equipment you need when you shop on eBay, and here are a few of the things that you should know about before you select the right speakers to bring your audio dreams to life. The result is deep, tuneful, well-defined bass from speakers that are easily accommodated in a wide variety of room shapes and sizes. This website is not affiliated with or sponsored by Castle. This website uses cookies. 1. It may not display this or other websites correctly. Size 200 mm x 940 mm x 320 mm. Add to Cart. We have been involved with the design, retail and servicing of speakers since the early 1980s and have a broad knowledge of most domestic loudspeaker systems. The Pronto Network demonstrates leadership by providing a professionally-managed organizational structure. The No. With its headquarters and manufacturing facilities in Asia and offices (including R&D) in the UK and North America, IAG is a manufacturer with a truly global reach. Excellent service quick delivery a ++++. IAG All rights reserved 2020. What . Scroll to continue reading. Speaker system: Sonos One. amzn_assoc_region = "US"; A selection of spares including, diaphragms and selected re-cone kits are also available, as well as a full range of drivers and components from some of the finest loud speaker cabinet manufacturers, including Aaron B, Bishopsound, Citronic, Eminence, RCF, TSS, Wharfedale Pro and many others. Opens in a new window or tab. Our aim is to fulfil your love of music with one of our tried and tested designs, using only the best components, combined with beautifully CNC precision machined cabinets with real wood veneers. . By using this site we'll assume you're okay with this. Eden bookshelf speakers - The bookshelf speakers in the Eden collection feature a unique design that includes a front grille that only covers part of the speaker body. Castle's Avon was the first speaker to capitalise on the revolutionary carbon-fibre coned 170mm mid/bass driver. Weight 24 kg per speaker. ICP16019619. Design and . Design and Content HiFi Engine 2006-2023, Vinyl Engine | FAQ | Site Policy | Cookie Options | Contact. While floor standing speakers, such as those in the Severn collection, produce the most robust audio, smaller speakers, like those in the Trent collection, are smaller. Use the quick links above to navigate around the site or to view everything click HERE, Willys-Hifi Ltd - the specialist UK loudspeaker parts company. very nice/ as described. Trent bookshelf speakers - These types of speakers are relatively loud, and they are unobtrusive when you place them on a bookshelf or next to your television. Read more . Ivory Speaker Grill Cloth 60" x 36", A-571 (15) In Stock: $20.00. Simply Speakers - Quality Speaker Parts since 1992! Selling demo pair of Audioquest Castle Rock speaker cable. Severn 2. FOR SALE - Vintage Speakers dating back to the 1970s and 80s. This column is tuned to optimise the output of the bass unit at low frequencies in the same way that the air columns in a pipe organ transfer energy efficiently, so the listener feels, as well as hears, the low frequency output. Thank you Igor, Your email address will not be published. TPT couples the rear output of the bass drive unit to the air in the room via a column of air in the cabinet. Warning: Invalid argument supplied for foreach() in /home/customer/www/g8ds.com/public_html/c2/wp-content/plugins/feed-them-social/feeds/instagram/class-fts-instagram-feed.php on line 606, IAG House,13/14 Glebe Road.PE29 7DL.www.castle.uk.com. FYI, IAG are carrying NO spares for Castle speakers and believe supply of any will be very limited to non existent. Save my name, email, and website in this browser for the next time I comment. Castle Durham Speakers Finished In Walnut Audiophile Quality HiFi 125.00 Collection in person Castle Isis Stand Mount/Bookshelf HiFi Speakers + New Cones 152.00 Click & Collect 15.00 postage 10 watching Vintage Castle Acousics Ltd Kendal Floorstanding Speakers spares/repairs 60.00 Collection in person or Best Offer 11 watching Starting with the internal volume of the speaker , and choosing a driver/kit that works with that size of speaker (new drivers and crossover in this case). Details of the entire loudspeaker range from Castle Acoustics Limited. I'm still keen of buying the Castle Compact speakers PC system: AMD Ryzen 9 3900X CPU; Corsair 32GB DDR4 RAM, EVGA GeForce RTX 2070 8GB; Corsair MP600 1TB M.2 SSD; Crucial MX100 512GB SSD; Seagate Barracuda 4TB HDD; Corsair RM850x PSU; NEC MultiSync 24WMGX3 monitor. Weight 24 kg per speaker. To purchase Pembroke spares or accessories, please contact the company via their website or visit an authorised retailer. The component parts of all five speakers were designed from the ground up and are manufactured in-house. Each pair of speakers is hand-finished with mirrored, book-matched veneers, sealed and waxed in a process that takes more than five days. We also offer an extensive range of Drive units, components and accessories forall your speaker projects. All systems operational. 12" EV Genuine Factory Replacement Woofer EVS-12K, ELX, ZLX, Others, 8 Ohms. Tyne. The Castle Knight Series consists of two standmount speakers and three floorstanders. To purchase Loudspeakers spares or accessories, please contact the company via their website or visit an authorised retailer. Advertisement. 12" Dual Voice Coil Woofer, Laminated Cone, Foam Edge, 6 Ohm, W-412DVC. This website is not affiliated with or sponsored by Castle. To purchase Tay spares or accessories, please contact the company via their website or visit an authorised retailer. Amounts shown in italicized text are for items listed in currency other than U.S. dollars and are approximate conversions to U.S. dollars based upon Bloomberg's conversion rates. You can place Conway loudspeakers on the floor, but you can also place them on top of tall poles that project the sound that these speakers make into a large audience. Whilst this can give the impression of a powerful bass response, the resultant boom masks other low frequencies, making bass sound slow and poorly defined. In this digital, computer age loudspeakers are often seen as poor relations of the electronics in a hifi or home cinema system. The reason why there were 6 terminals is that the Castle Stirling had 2 x 15cm / 12 ohm bass units wired in parallel hence the 4 terminal on the left hand side and the 2 on the right hand side for the treble. Castle Acoustics was established in 1973 by six senior engineers who had worked for one of the worlds oldest and most respected hi-fi brands, Wharfedale. Login or register to post reviews. What amplifier it would be good to the spearkers. Rare c. 1920's Cast Iron Radio Speaker Base England Castle Art Deco Tower Co. AudioQuest Castle Rock Speaker Cables; 6ft Pair; 72v DBS, Customs services and international tracking provided, RARE ANTIQUE CAST IRON TOWER CASTLE RADIO CONE SPEAKER COVER DOORSTOP ART, Audio Quest 12 Foot Castle Rock Speaker Cable (Pair), Castle Acoustics Speaker Badge Custom Made Aluminum Pair Free Shipping, Castle Acoustics Speaker Badge Custom Engraved Solid Brass Pair, Disney Frozen Karaoke machine light show mic sing Magical Ice Palace music + CD, House of Commons Palace Westminster John Pine Sir Arthur Onslow Speaker London 4, 1868 Speakers House New Palace Yard Westminster Rio Petropolis, The Speaker's Levee morning room new Palace of Westminster 1859 print ref AX, 18 Tone Wood Speaker Music Box Hand Crank Birthday Party Present Exquisite Gift, c1948 Cliff Palace Speaker Chief Tower Paul Coze Mesa Verde Colorado CO Postcard, (STG)Mar1981 Pg1154 Advert11x8" Castle Acoustics Ltd, Howard II Speaker System, (STG)Apr1981 Pg1288 Advert11x8" Castle Speaker Systems: Richmond II & Howard II, Magical Midnight Castle- Wizard- Jabba Bluetooth Speaker- Magic- Birthday Gift, 2001 Mattel Imaginext Castle Replacement Fireplace With Speaker Working, Monster High Freaky Fusion Catacombs Castle Casket Speakers Replacement Parts, (STG)Feb1980 Pg1325 Advert11x8" The New Kendal II Speaker, From Castle Acoustics, (STG)Feb1974 Pg1526 Advert11x8" Castle Acoustics Ltd, A 25 Watt Richmond Speaker, (STG)Jul1974 Pg291 Advert11x8" Castle Acoustics Limited, For Richmond Speakers, Coffin Speaker black CataCombs Castle House Deadluxe Monster High Doll music, SPEAKER CHIEF TOWER Cliff Palace Mesa Verde National Park COLORADO Postcard CO, (STG)Mar1974 Pg1676 Advert11x8" Richmond Speakers, From Castle Acoustics Limited, (STG)Feb1981 Pg1038 Advert11x8" The Howard II, Four Speaker System From Castle, The Great Palace, Story Of Parliament: Westminster, Speaker, Chambers, Lords WW2, - The Great Palace, Story Of Parliament: Westminster, Speaker, Chambers, Lords WW2, (Good)-You as a Public Speaker (Hardcover)-Dennis Castle-0720707161, Enchanted Palace Purple Throne Game Replacement Speaker Milton Bradley, You, As a Public Speaker Hardcover Dennis Castle, (STG)Sep1974 Pg459 Advert11x8" Richmond Speakers, At Castle Acoustics Limited, (STG)Jun1974 Pg101 Advert11x8" Castle Acoustics Limited, For Richmond Speakers, Vintage Enchanted Palace Game Replacement Speaker Wand Replacement Parts, (STG)Aug1974 Pg335 Advert11x8" Richmond Speakers, At Castle Acoustics Limited, Monster High Speaker Coffin Replacement Parts For Catacombs Castle House, (STG)Jan1981 Pg1018 Advert11x8" The Howard II Four Speaker System From Castle, 1930 Photo Miss Frances Johnson Loud Speaker Flower Show International Palace, 1956 Convention Hall Political San Francisco CA Cow Palace Speaker 7x9 Photo, (STG)Feb1978 Pg1462 Advert5x4" Castle Acoustics Ltd, Speaker Systems For Today, 1902 Royal Horse Artillery Leeds Procession From Buckingham Palace The Speaker, (STG)Apr1974 Pg1823 Advert11x8" Castle Acoustics Limited, For Richmond Speakers, TELEGRAPH SUNDAY MAGAZINE May 29, 1983 - Blenheim Palace, Speaker Thomas, Bears, ROYAL PALACE OF WESTMINSTER. The Knight Series will be in the shops from May, available exclusively at Audio T stores for an initial period, in a choice of eight real-wood veneers: black oak, natural oak, antique oak, maple, cherry, rosewood, walnut and mahogany. Number of bids and bid amounts may be slightly out of date. The Knight 1 and Knight 2 are both two-way standmount designs, while the floorstanding Knight 3, Knight 4 and Knight 5 incorporate Castles proprietary TPT (Twin Pipe Technology) bass loading system, using the internal volume of the cabinet to extend bass response.