{"product_id":"ground-zero-gzpa-2sq-1000watt-2-channel-high-end-sq-amplifier","title":"Ground Zero GZPA-2SQ PLUTONIUM line 1000watt 2 Channel high-end SQ Amplifier","description":"\u003ch4\u003e\u003cspan style=\"font-size: 12pt;\"\u003e2-channel high end amplifier with integrated activ crossover, BIAS adjustment and high quality parts for dedicated music lovers - 1000 Watts\u003c\/span\u003e\u003c\/h4\u003e \u003cp\u003ePlutonium High-End Experience The products of the PLUTONIUM line are suitable for either ultimate SPL level or high-end sound quality. To achieve one of these targets, exceptional materials and technologies are applied during the development. The technical, electrical and mechanical skills of the resulting products convince not only during worldwide SPL competitions but also High End enthusiasts with outstanding audio reproduction ability. Starting from the market release, the subwoofers have set benchmarks in all SPL competitions around the world and have been awarded for best performance by numerous test magazines.\u003c\/p\u003e \u003cp\u003e2-channel high end amplifier with integrated activ crossover, BIAS adjustment and high quality parts for dedicated music lovers\u003c\/p\u003e \u003cp\u003eThe two Sound Quality amplifiers GZPA 4SQ \u0026amp; 2SQ offer the highest component quality and best sound quality for discerning listeners or even for SQ competitions.\u003cbr\u003eThe 4-channel version has been awarded by the EISA organisation as the world’s best in-car amplifier \u003c\/p\u003e \u003cp\u003eThe Ground Zero GZPA-2SQ is a high-end 2-channel amplifier designed for excellent sound quality in a 2-channel format. It features MOSFET technology, a variable active crossover and bass boost, and phase shift for precise sound control.\u003c\/p\u003e \u003cp\u003eWith a variable BIAS setting, high quality components, solid terminals, and an efficient heatsink with illuminated branding, this amplifier fulfills the demands of High Resolution audio.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-End SQ amplifier\u003c\/li\u003e \u003cli\u003ePhase control\u003c\/li\u003e \u003cli\u003ePure Direct mode\u003c\/li\u003e \u003cli\u003eShielded dual power supply\u003c\/li\u003e \u003cli\u003eDiscretely constructed MOS-FET amplifier section\u003c\/li\u003e \u003cli\u003e1-ohm stable stereo \/ 2-ohms stable in bridged mode\u003c\/li\u003e \u003cli\u003eSmoothly variable BIAS adjustment\u003c\/li\u003e \u003cli\u003eVariable input sensitivity\u003c\/li\u003e \u003cli\u003eCapsulated potentiometers\u003c\/li\u003e \u003cli\u003eWide range high pass and low pass filter\u003c\/li\u003e \u003cli\u003eFilter range multiplication switch (x10)\u003c\/li\u003e \u003cli\u003eWide frequency range for high resolution music (10 Hz – 50 kHz)\u003c\/li\u003e \u003cli\u003eSoft-start delay\u003c\/li\u003e \u003cli\u003eOperation and protection indicator\u003c\/li\u003e \u003cli\u003eStart-Stop capability (9 -16 Volt)\u003c\/li\u003e \u003cli\u003eOverheat and short circuit protection\u003c\/li\u003e \u003cli\u003eHigh-End JFET operation amplifiers\u003c\/li\u003e \u003cli\u003eGround Zero exclusive Mundorf Mcap® capacitors\u003c\/li\u003e \u003cli\u003eSolid and high-efficient black anodized heatsink\u003c\/li\u003e \u003cli\u003eWhite illuminated lasered glass logo plate\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 12pt;\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRMS Power @ 4 Ω (14.6 V): 2 x 175 W (1% THD+N)\u003c\/li\u003e \u003cli\u003eRMS Power @ 2 Ω (14.6 V): 2 x 315 W (1% THD+N)\u003c\/li\u003e \u003cli\u003eRMS Power @ 1 Ω (14.6 V): 2 x 500 W (1% THD+N)\u003c\/li\u003e \u003cli\u003eRMS Power @ 4 Ω bridged (14.6 V): 1 x 630 W (1% THD+N)\u003c\/li\u003e \u003cli\u003eRMS Power @ 2 Ω bridged (14.6 V): 1 x 1000 W (1% THD+N)\u003c\/li\u003e \u003cli\u003eDamping factor (20 Hz): \u0026gt; 220\u003c\/li\u003e \u003cli\u003eHigh Pass Filter (pair of channels): 20 – 400 Hz \/ 200 – 4000 Hz (switchable)\u003c\/li\u003e \u003cli\u003eLow pass filter (pair of channels): 20 – 400 Hz \/ 200 – 4000 Hz (switchable)\u003c\/li\u003e \u003cli\u003eBIAS control: Yes\u003c\/li\u003e \u003cli\u003eDistortion: \u0026lt;0.006% (4 ohms load)\u003c\/li\u003e \u003cli\u003eSignal to noise ratio (SNR) \u0026gt; 91 dB\u003c\/li\u003e \u003cli\u003eFrequency Response: 10 Hz – 50 kHz (± 1 dB)\u003c\/li\u003e \u003cli\u003eInput Sensitivity Range: 1 V – 6 V\u003c\/li\u003e \u003cli\u003eFuse(s): 3 x 40 A (internal\/under the bottom plate)\u003c\/li\u003e \u003cli\u003eRecommended Main Fuse: 1x 120 A\u003c\/li\u003e \u003cli\u003eOperating Voltage Range: 9 – 16 Volt\u003c\/li\u003e \u003cli\u003eDimensions W x H x L mm: 222 x 60.5 x 420\u003c\/li\u003e \u003cli\u003eWeight: 6.0 kg \u003c\/li\u003e \u003c\/ul\u003e","brand":"Ground Zero","offers":[{"title":"Default Title","offer_id":52761326649610,"sku":"GZPA-2SQ","price":1049.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/4578\/4842\/files\/zero-gzpa-2sq-1.jpg?v=1774295069","url":"https:\/\/audiovisualworld.co.uk\/products\/ground-zero-gzpa-2sq-1000watt-2-channel-high-end-sq-amplifier","provider":"Audio Visual World","version":"1.0","type":"link"}