{"product_id":"clearance-perlisten-audio-r15s-15-active-subwoofer-with-dsp-used-boxed","title":"Clearance: Perlisten Audio R15s 15\" Active Subwoofer with DSP (used - boxed)","description":"\u003cp\u003e\u003cstrong\u003eClearance R15s : in original packaging and all in very good condition.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill be shipped on a pallet for safe transit. Gloss black finish.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eTINY FRAME - \u003cspan style=\"font-size: 0.875rem;\"\u003eMIGHTY BASS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-e7c545e elementor-widget elementor-widget-text-editor\" data-id=\"e7c545e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003eR-Series subs – Trickle down technology from our flagship D-Series, we’ve developed a line-up of single driver-based subwoofers. Ground up drivers developed by our team of engineers. Glass fiber composite diaphragms, multiple aluminium shorting rings, massive magnets, multi-layer Nomex spiders and lightweight aluminium voice coil wire are the key ingredients.\u003c\/p\u003e\n\u003cp\u003eProprietary nonlinear modelling techniques allow us to simulate all these components and then optimize for real world driver performance – free air and in box. Further refinement is done with the aid of our Klippel laser measurement system to dial things in. Powered by our new 1.0kW amplifier here to match the 15” driver, all functions and safeties are controlled by a 48-bit data bath DSP and 32-bit ARM M4 Cortex processor, able to react in microseconds ensuring sonic accuracy.\u003c\/p\u003e\n\u003cp\u003eAll R-Series subs share our 2.4” LCD touchscreen display and ability to control advance settings using our App.\u003c\/p\u003e\n\u003ctable class=\"tablepress tablepress-id-44\" id=\"tablepress-44\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"row-1\"\u003e\n\u003ctd class=\"column-1\"\u003eAlignment\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-2\"\u003e\n\u003ctd class=\"column-1\"\u003eAmplifer\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e1.0kW rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-3\"\u003e\n\u003ctd class=\"column-1\"\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-4\"\u003e\n\u003ctd class=\"column-1\"\u003eApp\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-5\"\u003e\n\u003ctd class=\"column-1\"\u003eProcessor\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-6\"\u003e\n\u003ctd class=\"column-1\"\u003eDSP Engine\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eTi DSP 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-7\"\u003e\n\u003ctd class=\"column-1\"\u003eDriver compliment\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e380mm, Glass fiber diaphragm\u003cbr\u003e+\/-23.7mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-8\"\u003e\n\u003ctd class=\"column-1\"\u003eReference sensitivity\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e92dB \/150mV\/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-9\"\u003e\n\u003ctd class=\"column-1\"\u003eFrequency Response\u003cbr\u003eTHX EQ\u003cbr\u003eBoost (Large Room) EQ\u003cbr\u003eCut (Small Room) EQ\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e\n\u003cbr\u003e20-388Hz (-6dB) \/ 16-468Hz (-10dB)\u003cbr\u003e16-388Hz (-6dB) \/ 14-468Hz (-10dB)\u003cbr\u003e25-388Hz (-6dB) \/ 19-468Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-10\"\u003e\n\u003ctd class=\"column-1\"\u003eInputs\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e(1) Balanced XLR\u003cbr\u003e(1) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-11\"\u003e\n\u003ctd class=\"column-1\"\u003eOutputs\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e(1) Balanced XLR unbuffered\u003cbr\u003e(1) Unbalanced RCA unbuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-12\"\u003e\n\u003ctd class=\"column-1\"\u003eParametric EQ\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e10-Band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-13\"\u003e\n\u003ctd class=\"column-1\"\u003eLow Pass filter\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eBypass, 30-160Hz, slope 6,12,18,24dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-14\"\u003e\n\u003ctd class=\"column-1\"\u003ePhase\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eVariable 0-270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-15\"\u003e\n\u003ctd class=\"column-1\"\u003ePolarity\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eNormal \/ inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-16\"\u003e\n\u003ctd class=\"column-1\"\u003eConfigurable Auto turn-on and 12v Trigger\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eXLR, RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-17\"\u003e\n\u003ctd class=\"column-1\"\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e498 x 460 x 465mm\u003cbr\u003e19.6 x 18.1 x 18.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-18\"\u003e\n\u003ctd class=\"column-1\"\u003eWeight overall\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003e35.5 kg (78.1 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"row-19\"\u003e\n\u003ctd class=\"column-1\"\u003eAvailable finishes\u003c\/td\u003e\n\u003ctd class=\"column-2\"\u003eGloss black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Perlisten Audio","offers":[{"title":"Default Title","offer_id":55575201677688,"sku":null,"price":2750.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0376\/5026\/8291\/files\/85B6040B-BD9D-4243-9BC0-3666D4F3B840.jpg?v=1780570830","url":"https:\/\/yorkshireav.co.uk\/products\/clearance-perlisten-audio-r15s-15-active-subwoofer-with-dsp-used-boxed","provider":"Yorkshire AV","version":"1.0","type":"link"}