{"product_id":"clearance-ex-demo-perlisten-s7i-lr-in-wall-thx-dominus-rated-speaker","title":"Clearance: Ex-Demo Perlisten S7i-LR - in-wall THX Dominus rated speaker","description":"\u003cp\u003e\u003cb\u003eEx-Demonstration product from our Home Cinema Demo Room.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAll original packaging included.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBased largely on our flagship S7t. Here we have adapted the design for in-wall applications.\u003c\/p\u003e\n\u003cp\u003eShallow 4” mounting depth and integral aluminium extrusion rear enclosure insure consistent performance and minimal sound propagation to adjacent rooms. Featuring our proprietary DPC-Array controlling Mid\/High frequencies, centred by our finest 28mm Beryllium dome and dual 28mm TPCD ultra-lightweight domes. All transducers are developed ground up by our engineers – bringing decades of research, culminating in this world class design.\u003c\/p\u003e\n\u003cp\u003eWe teamed up with companies in the USA and Sweden to bring modern material science to hi-fi. Utilizing advanced Comsol acoustical modeling, our DPC-array is the result of 18 months of painstaking simulations and prototyping. The result is one of the most technologically advanced loudspeakers available.\u003c\/p\u003e\n\u003cp\u003eThis new tweeter\/waveguide DPC-Array delivers amazing accuracy, smoothness, and directivity control to handle the critical vocal range and delicate treble.\u003c\/p\u003e\n\u003cp\u003eAll S-Series speakers share the same DPC-Array and benefit from our unique timbre matching technique across the entire series.\u003c\/p\u003e\n\u003cp\u003eThe PerListen S7i is the world’s first and only in-wall loudspeaker to be certified for THX Dominus - their highest rating. A mark of achievement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDriver complement: DPC Array: 28mm Beryllium, 28mm (2) Textreme\u003c\/p\u003e\n\u003cp\u003eTPCD; Woofers: 180mm (4) Textreme TPCD Sensitivity: 91.9dB \/ 2.83V \/ 1.0m Impedance: 4Ω nominal \/ 3.4Ω min\u003c\/p\u003e\n\u003cp\u003eResponse Linearity: 80 - 20kHz +\/-1.5dB window Frequency Response (-10dB): 45 - 37kHz\u003c\/p\u003e\n\u003cp\u003eTypical In Room bass extension: 37Hz Dimensions (HxWxD): 1036.6 x 298.6 x 111.2mm\u003c\/p\u003e\n\u003cp\u003eMounting Dimensions (HxWxD): 996 x 257 x 101.7mm Weight: 26.4 kg\u003c\/p\u003e\n\u003cp\u003eRecommended Amplifier Power: 100 - 600W\u003c\/p\u003e\n\u003cp\u003eRMS SPL capability @1m (100-20kHz): 119.7dB peak; 117.0dB peak \u0026lt;3%\u003c\/p\u003e","brand":"Perlisten Audio","offers":[{"title":"Default Title","offer_id":55503128691064,"sku":null,"price":4842.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/S7i_v4.png?v=1684917758","url":"https:\/\/yorkshireav.co.uk\/products\/clearance-ex-demo-perlisten-s7i-lr-in-wall-thx-dominus-rated-speaker","provider":"Yorkshire AV","version":"1.0","type":"link"}