{"product_id":"qsc-gx7","title":"QSC GX7 2-Channel Rackmount Professional Power Amplifier 1000W\/4 Ohm","description":"\u003cp\u003e\u003cspan\u003eThe most powerful of the GX family of QSC power amps, the QSC GX an ideal power amp for professional entertainers who require maximum performance and portability on a limited budget. The hallmarks of the QSC brand - professional audio quality, meticulous engineering, precision manufacturing and long-term reliability - are all intrinsic to GX. Add contemporary styling, multiple input\/output options, light weight, and advanced protection circuitry, and the GX Series represents real value.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGX amplifiers deliver just the right amount of power to the most popular speakers used by entertainers. Typically, loudspeaker manufacturers recommend an amplifier with power output equal to the speaker's Program (Music) Power rating or two times (2 x) the Continuous (RMS) Power rating.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GX3 is ideal for speakers in the 300 watt (Program) range, while the GX5 provides full performance for 500 watt (Program) speakers. The GX7 outputs 725 watts into an 8 ohm load. Owners of popular 4 ohm loudspeakers (such as dual-woofer, two-way models) will find the 700 watt (4 ohm) power of the GX5 an ideal match while the GX7's 1000 watts will very capably power many of today's popular subwoofers or two typical 8 ohm speakers per channel.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GX7a uses premium toroidal power transformers for reliable \"mid-weight\" performance. A variable-speed fan moves air crosswise through the amplifier, drawing cool air in over the power transformer, through the fan, and then over the heat sink. This keeps the transformer cool and allows a full size heat sink to fit in a down-sized chassis.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe GX7 also features the road-proven PowerLight supply to the Class H output section, for more overall output power and additional weight savings. The result is one of the highest power-to-weight ratios in the industry. A low-noise variable-speed fan with rear-to-front airflow keeps amplifiers and racks cool. As always, GX Series amplifiers are fully protected from the usual hazards of the trade, ensuring stable performance and long life.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGuardRail\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGuardRail protection delivers full peak power while preventing detrimental overloads. During excessive clipping, or extreme overheating, GuardRail reduces gain just enough to preserve the integrity of the music, protect the speakers and keep the audience excited, without unprofessional distortion levels or shutdowns.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"new-collapse\" id=\"productFeatures\"\u003e\n\u003cdiv class=\"collapse-item border-b border-std-gray-200 last:border-b-0 undefined\"\u003e\n\u003cdiv class=\"collapse-header flex cursor-pointer items-center justify-between cursor-pointer hover:bg-std-gray-50 h-15\" role=\"button\" aria-expanded=\"true\" tabindex=\"0\"\u003e\n\u003ch2 class=\"collapse-title flex-1 text-2xl font-bold text-std-gray-600\"\u003eFeatures\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collapse-content-wrapper overflow-hidden border-b border-std-gray-300 transition-all ease-in-out last:border-b-0\"\u003e\n\u003cdiv class=\"collapse-content overflow-hidden\"\u003e\n\u003cdiv class=\"panel-content mx-auto mt-8 text-sm font-normal lg:max-w-300\"\u003e\n\u003cul title=\"QSC GX7 Stereo Power Amplifier Features\"\u003e\n\u003cli\u003ePower levels matched to the most popular speakers used by entertainers\u003c\/li\u003e\n\u003cli\u003eOptimized for maximum real-world headroom into 4 ohm and 8 ohm speaker systems\u003c\/li\u003e\n\u003cli\u003eInputs: XLR, 1\/4\" TRS and phono input connectors for compatibility with any source\u003c\/li\u003e\n\u003cli\u003eOutputs: Speakon combo accepts, 1\/4\" (TS) plugs or Speakon 2-pole and 4-pole plugs (connects 2 poles only). Binding posts support all other speaker wiring systems\u003c\/li\u003e\n\u003cli\u003eMinimum depth chassis (10.1\"\/257 mm) fits in compact, inexpensive effects racks\u003c\/li\u003e\n\u003cli\u003eLightweight - 15.5 lb.\u003c\/li\u003e\n\u003cli\u003eDetented gain controls for precise setting and matching of sensitivity\u003c\/li\u003e\n\u003cli\u003eGuardRail automatically protects the amplifier and loudspeakers from damage due to temperature rise or overdrive without shutting down the show\u003c\/li\u003e\n\u003cli\u003eFront panel LEDs monitor Power, Signal and Clipping\u003c\/li\u003e\n\u003cli\u003eSubwoofer\/Satellite crossover built-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"collapse-header flex cursor-pointer items-center justify-between cursor-pointer hover:bg-std-gray-50 h-15\" role=\"button\" aria-expanded=\"true\" tabindex=\"0\"\u003e\n\u003ch2 class=\"collapse-title flex-1 text-2xl font-bold text-std-gray-600\"\u003eSpecs\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"collapse-content-wrapper overflow-hidden border-b border-std-gray-300 transition-all ease-in-out last:border-b-0\"\u003e\n\u003cdiv class=\"collapse-content overflow-hidden\"\u003e\n\u003cdiv class=\"panel-content specs-content mx-auto mt-8 text-sm font-normal lg:max-w-300\"\u003e\n\u003cul\u003e\n\u003cli\u003e8 ohms \/ 1kHz (both channels driven) 725 W\u003c\/li\u003e\n\u003cli\u003e8 ohms \/ 1kHz (single channel driven) 800 W\u003c\/li\u003e\n\u003cli\u003e4 ohms \/ 1kHz (both channels driven) 1000 W\u003c\/li\u003e\n\u003cli\u003e4 ohms \/ 1kHz (single channel driven) 1200 W\u003c\/li\u003e\n\u003cli\u003eDistortion (1dB below rated power, 1kHz) 8 ohms: less than 0.02%\u003c\/li\u003e\n\u003cli\u003e4 ohms: less than 0.05%\u003c\/li\u003e\n\u003cli\u003eSignal to Noise (20Hz - 20kHz): 100dB\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 1.2 Vrms\u003c\/li\u003e\n\u003cli\u003eVoltage Gain (8 ohms): 36.1dB\u003c\/li\u003e\n\u003cli\u003eOutput Circuitry: 2-tier Calss H\u003c\/li\u003e\n\u003cli\u003ePower Requirements (1\/8 power, pink noise at 4 ohms, 120V): 10.1A\u003c\/li\u003e\n\u003cli\u003eFrequency Response 20Hz - 20kHz: +0, -1dB\u003c\/li\u003e\n\u003cli\u003eDynamic Headroom (4 ohms): 2dB\u003c\/li\u003e\n\u003cli\u003eInput Impedance (ohms): Greater than 20k (balanced)\u003c\/li\u003e\n\u003cli\u003eMaximum Input Level: +24 dB (16 Vrms)\u003c\/li\u003e\n\u003cli\u003eInput Connectors (each channel): 3-pin XLR and 1\/4\" TRS, balanced, parallel\u003c\/li\u003e\n\u003cli\u003ePhono, unbalanced\u003c\/li\u003e\n\u003cli\u003eOutput Connectors (each channel): Speakon, 1\/4\", Binding Posts\u003c\/li\u003e\n\u003cli\u003eAmplifier and Load Protection: Short circuit, open circuit, thermal, RF protection\u003c\/li\u003e\n\u003cli\u003eLoad protected against DC faults\u003c\/li\u003e\n\u003cli\u003eFront Panel Controls and Indicators: Gain controls, 21 detents\u003c\/li\u003e\n\u003cli\u003eRed Clip LEDs, proportional, 0.1% THD threshold\u003c\/li\u003e\n\u003cli\u003eGreen Signal LEDs, threshold -35dB\u003c\/li\u003e\n\u003cli\u003eBlue Power LED, AC on\u003c\/li\u003e\n\u003cli\u003eRear Panel Controls Full Range \/ Crossover switch\u003c\/li\u003e\n\u003cli\u003e100 Hz, 3rd order LP (sub), 2nd order HP (top)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":49371639152862,"sku":"C23372QSC","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0222\/5546\/8616\/files\/IMG_1077_44b3017e-8771-48f8-a714-7299de8a512a.jpg?v=1794345368","url":"https:\/\/zeereez.com\/products\/qsc-gx7","provider":"ZeereeZ","version":"1.0","type":"link"}