{"product_id":"perlisten-r8s-subwoofer","title":"Perlisten R8s Subwoofer","description":"\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003ePerlisten R8s Subwoofer Product Description: \u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003eR-Series subs – Trickle down technology from our flagship D-Series, we’ve developed a lineup of single driver-based subwoofers. Ground up drivers developed by our team of engineers. Glass fiber composite diaphragms, multiple aluminum shorting rings, massive magnets, multi-layer Nomex spiders and lightweight aluminum voice coil wire are the key ingredients – Proprietary nonlinear modeling 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 500W amplifier to match the new designed 8” 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. All R-Series subs share our 2.4” LCD touchscreen display and ability to control advanced settings using our App.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/www.perlistenaudio.com\/wp-content\/uploads\/2024\/02\/Perlisten-R10s_exploded-wireframe-1.png\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-weight: 400;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"643\"\u003e\n\u003ctbody\u003e\n\u003ctr data-start=\"132\" data-end=\"167\"\u003e\n\u003ctd width=\"268\" data-start=\"132\" data-end=\"144\" data-col-size=\"md\"\u003eAlignment\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"144\" data-end=\"167\"\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"168\" data-end=\"192\"\u003e\n\u003ctd width=\"268\" data-start=\"168\" data-end=\"180\" data-col-size=\"md\"\u003eAmplifier\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"180\" data-end=\"192\"\u003e500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"193\" data-end=\"243\"\u003e\n\u003ctd width=\"268\" data-start=\"193\" data-end=\"213\" data-col-size=\"md\"\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"213\" data-end=\"243\"\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"244\" data-end=\"269\"\u003e\n\u003ctd width=\"268\" data-start=\"244\" data-end=\"250\" data-col-size=\"md\"\u003eApp\u003c\/td\u003e\n\u003ctd width=\"375\" data-start=\"250\" data-end=\"269\" data-col-size=\"md\"\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"270\" data-end=\"344\"\u003e\n\u003ctd width=\"268\" data-start=\"270\" data-end=\"282\" data-col-size=\"md\"\u003eProcessor\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"282\" data-end=\"344\"\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"345\" data-end=\"391\"\u003e\n\u003ctd width=\"268\" data-start=\"345\" data-end=\"358\" data-col-size=\"md\"\u003eDSP Engine\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"358\" data-end=\"391\"\u003eTI DSP with 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"392\" data-end=\"443\"\u003e\n\u003ctd width=\"268\" data-start=\"392\" data-end=\"412\" data-col-size=\"md\"\u003eDriver Complement\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"412\" data-end=\"443\"\u003e215mm glass fiber diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"444\" data-end=\"474\"\u003e\n\u003ctd width=\"268\" data-start=\"444\" data-end=\"463\" data-col-size=\"md\"\u003eLinear Excursion\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"463\" data-end=\"474\"\u003e±28.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"475\" data-end=\"525\"\u003e\n\u003ctd width=\"268\" data-start=\"475\" data-end=\"499\" data-col-size=\"md\"\u003eReference Sensitivity\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"499\" data-end=\"525\"\u003e86 dB \/ 150 mV \/ 1.0 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"526\" data-end=\"598\"\u003e\n\u003ctd width=\"268\" data-start=\"526\" data-end=\"556\" data-col-size=\"md\"\u003eFrequency Response (THX EQ)\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"556\" data-end=\"598\"\u003e20–265 Hz (-6 dB) \/ 16–330 Hz (-10 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"599\" data-end=\"686\"\u003e\n\u003ctd width=\"268\" data-start=\"599\" data-end=\"644\" data-col-size=\"md\"\u003eFrequency Response (Boost – Large Room EQ)\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"644\" data-end=\"686\"\u003e16–265 Hz (-6 dB) \/ 14–330 Hz (-10 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"687\" data-end=\"772\"\u003e\n\u003ctd width=\"268\" data-start=\"687\" data-end=\"730\" data-col-size=\"md\"\u003eFrequency Response (Cut – Small Room EQ)\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"730\" data-end=\"772\"\u003e25–265 Hz (-6 dB) \/ 19–330 Hz (-10 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"773\" data-end=\"822\"\u003e\n\u003ctd width=\"268\" data-start=\"773\" data-end=\"782\" data-col-size=\"md\"\u003eInputs\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"782\" data-end=\"822\"\u003e(1) Balanced XLR; (1) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"823\" data-end=\"895\"\u003e\n\u003ctd width=\"268\" data-start=\"823\" data-end=\"833\" data-col-size=\"md\"\u003eOutputs\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"833\" data-end=\"895\"\u003e(1) Balanced XLR unbuffered; (1) Unbalanced RCA unbuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"896\" data-end=\"947\"\u003e\n\u003ctd width=\"268\" data-start=\"896\" data-end=\"912\" data-col-size=\"md\"\u003eParametric EQ\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"912\" data-end=\"947\"\u003e10-band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"948\" data-end=\"1027\"\u003e\n\u003ctd width=\"268\" data-start=\"948\" data-end=\"966\" data-col-size=\"md\"\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"966\" data-end=\"1027\"\u003eBypass, 30–160 Hz; slopes: 6 \/ 12 \/ 18 \/ 24 dB per octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1028\" data-end=\"1055\"\u003e\n\u003ctd width=\"268\" data-start=\"1028\" data-end=\"1036\" data-col-size=\"md\"\u003ePhase\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1036\" data-end=\"1055\"\u003eVariable 0–270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1056\" data-end=\"1088\"\u003e\n\u003ctd width=\"268\" data-start=\"1056\" data-end=\"1067\" data-col-size=\"md\"\u003ePolarity\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1067\" data-end=\"1088\"\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1089\" data-end=\"1130\"\u003e\n\u003ctd width=\"268\" data-start=\"1089\" data-end=\"1118\" data-col-size=\"md\"\u003eAuto Turn-On \u0026amp; 12V Trigger\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1118\" data-end=\"1130\"\u003eXLR, RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1131\" data-end=\"1202\"\u003e\n\u003ctd width=\"268\" data-start=\"1131\" data-end=\"1156\" data-col-size=\"md\"\u003eDimensions (H × W × D)\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1156\" data-end=\"1202\"\u003e298 × 270 × 290 mm (11.7 × 10.6 × 11.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1203\" data-end=\"1234\"\u003e\n\u003ctd width=\"268\" data-start=\"1203\" data-end=\"1212\" data-col-size=\"md\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1212\" data-end=\"1234\"\u003e14.4 kg (31.7 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1235\" data-end=\"1284\"\u003e\n\u003ctd width=\"268\" data-start=\"1235\" data-end=\"1256\" data-col-size=\"md\"\u003eAvailable Finishes\u003c\/td\u003e\n\u003ctd width=\"375\" data-col-size=\"md\" data-start=\"1256\" data-end=\"1284\"\u003eSatin Black, Satin White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"The Music Room","offers":[{"title":"Black","offer_id":51896955437337,"sku":"3621newPLST-0001","price":1995.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":51896955470105,"sku":"3621newPLST-0002","price":1995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/Untitled_design_81__07092.jpg?v=1776093447","url":"https:\/\/tmraudio.com\/products\/perlisten-r8s-subwoofer","provider":"The Music Room","version":"1.0","type":"link"}