{"product_id":"qscgxd4","title":"QSC GXD4","description":"\u003cstyle scoped\u003e\n.myTable { background-color:#ffffff;border-collapse:collapse; }\n.myTable th { background-color:#f7f7f7;color:white; }\n.myTable td, .myTable th {\n padding: 5px;\n border: 1px solid #f7f7f7;\n text-align: left;\n color: #000;\n}\n\u003c\/style\u003e\n\u003ctable width=\"100%\" class=\"myTable\"\u003e\n  \u003ctr\u003e\n    \u003cth width=\"410\"\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003ch1\u003eGXD4\u003c\/h1\u003e\n    \u003cp\u003eProfessional Power Amplifiers\u003c\/p\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" class=\"myTable\"\u003e\n  \u003ctr\u003e\n    \u003cth width=\"410\"\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003cdiv\u003e\n      \u003ch2\u003eFeatures\u003c\/h2\u003e\n    \u003c\/div\u003e\n      \u003cul\u003e\n        \u003cli\u003eHigh peak output power with up to 1600 watts from the GXD 4 and a whopping 4500 Watts from the GXD 8.\u003c\/li\u003e\n        \u003cli\u003ePower levels matched to the most popular loudspeakers and optimized for maximum real-world headroom into 4? and 8? speaker systems.\u003c\/li\u003e\n        \u003cli\u003eClass D output stage with a universal power supply for high performance and efficiency.\u003c\/li\u003e\n        \u003cli\u003eExtensive and powerful loudspeaker processing built in. Includes high and low-pass filters, 4-band parameteric EQ, limiting, and delay.\u003c\/li\u003e\n        \u003cli\u003eE Series Entertainment System DSP Tunings are now available for GXD processing amplifiers:\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003e             - Visit the GXD Firmware Updater to download and update\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eLarge LCD display simplifies amplifier setup and indicates amp status.\u003c\/li\u003e\n        \u003cli\u003eInputs: Parallel XLR and 1\/4-inch TRS connectors for compatibility with any source while providing convenient loop-thru capability.\u003c\/li\u003e\n        \u003cli\u003ePrecision rotary encoders for gain and DSP parameter control.\u003c\/li\u003e\n        \u003cli\u003eOutputs: Professional binding post and NL4 connectors (compatible with NL2) provide for mono and bi-amp speaker connections.\u003c\/li\u003e\n        \u003cli\u003eDigital limiting automatically protects the amplifier from damage due to temperature rise or overdrive.\u003c\/li\u003e\n        \u003cli\u003eAdjustable speaker protection to match your loudspeaker’s power and impedance.\u003c\/li\u003e\n        \u003cli\u003eFront panel LEDs indicate signal presence, input overload, and amplifier clipping.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003cdiv\u003e\n      \u003cdiv data-pane=\"\"\u003e\n        \u003ctable width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSPECIFICATIONS\u003c\/td\u003e\n              \u003ctd\u003eGXD 4\u003c\/td\u003e\n              \u003ctd\u003eGXD 8\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e8? dynamic, both channels driven\u003c\/td\u003e\n              \u003ctd\u003e600 watts per channel\u003c\/td\u003e\n              \u003ctd\u003e1500 watts per channel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e4? dynamic, both channels driven\u003c\/td\u003e\n              \u003ctd\u003e800 watts per channel\u003c\/td\u003e\n              \u003ctd\u003e2250 watts per channel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e8? continuous, both channels driven\u003c\/td\u003e\n              \u003ctd\u003e400 watts per channel\u003c\/td\u003e\n              \u003ctd\u003e800 watts per channel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e4? continuous, both channels driven\u003c\/td\u003e\n              \u003ctd\u003e600 watts per channel\u003c\/td\u003e\n              \u003ctd\u003e1200 watts per channel\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eDistortion (typical)\u003cbr\u003e\n                1 kHz at full rated power\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e\u0026lt; 1% THD \u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSignal to Noise\u003cbr\u003e\n                (A weighted, 20 Hz–20 kHz)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e100 dB \u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eInput Sensitivity\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e1.2 Vrms, 3.9 Vrms \u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaximum Voltage Gain\u003c\/td\u003e\n              \u003ctd\u003e33.5 dB\u003c\/td\u003e\n              \u003ctd\u003e36.5 dB\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eOutput Circuitry\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003eClass D\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003ePower Requirements\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e1\/8 power at 4?\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e- 100 V AC\u003c\/td\u003e\n              \u003ctd\u003e3.4 A\u003c\/td\u003e\n              \u003ctd\u003e6.2 A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e- 120 V AC\u003c\/td\u003e\n              \u003ctd\u003e2.9 A\u003c\/td\u003e\n              \u003ctd\u003e5.6 A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003e- 230 V AC\u003c\/td\u003e\n              \u003ctd\u003e1.6 A\u003c\/td\u003e\n              \u003ctd\u003e3.2 A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFrequency Response\u003cbr\u003e\n                (20 Hz–20 kHz)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e+0.7 dB, -0.8 dB\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eDynamic Headroom (4?)\u003c\/td\u003e\n              \u003ctd\u003e1.25 dB\u003c\/td\u003e\n              \u003ctd\u003e2.73 dB\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eDamping Factor (8?)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e100\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eInput Impedance\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e20 k? (balanced), 10 k? (unbalanced)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaximum Input Level\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e+23.5 dBu\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eInput Connectors\u003cbr\u003e\n                (each channel)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e3-pin XLR\/F \/ 1\/4-inch TRS, balanced\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eOutput Connectors\u003cbr\u003e\n                (each channel)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003eNL4, binding posts\u003cbr\u003e\n                NL4 pinout:\u003cbr\u003e\n                •  Channel A on 1+, 1-; Channel B on 2+, 2-\u003cbr\u003e\n                •  Channel B on 1+, 1-\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eAmplifier and Load Protection\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003eShort circuit, open circuit, thermal, RF protection\u003cbr\u003e\n                Load protected against DC faults\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFront Panel Controls and Indicators\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e2 × Rotary Encoders\u003cbr\u003e\n                3 × Operational buttons (HOME, ENTER, EXIT)\u003cbr\u003e\n                2 × Green Signal LEDs indicate signal presence\u003cbr\u003e\n                2 × Red A\/D Clip LEDs indicate input over-drive and\/or amplifier current clipping\u003cbr\u003e\n                Blue Power LED ring indicates AC on\u003cbr\u003e\n                2.12-inch × 1.0-inch, 256 × 128 pixel LCD\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eDSP Functions\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003eHigh-pass filter, 4th-order Linkwitz-Riley,\u003cbr\u003e\n                adjustable frequency 20 Hz to 4 kHz\u003cbr\u003e\n                Low-pass filter, 4th-order Linkwitz-Riley,\u003cbr\u003e\n                adjustable frequency 60 Hz to 4 kHz\u003cbr\u003e\n                4-band parametric EQ with variable frequency, gain, and bandwidth\u003cbr\u003e\n                Peak limiter with power, agressiveness, and impedance selection\u003cbr\u003e\n                Delay 50 msec max.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eProduct Dimensions (H×W×D)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e89 × 483 × 259 mm\u003cbr\u003e\n                3.5 (2 RU) × 19 × 10.2 in\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCarton Dimensions (H×W×D)\u003c\/td\u003e\n              \u003ctd colspan=\"2\"\u003e600 × 370 × 153 mm\u003cbr\u003e\n                23.6 × 14.6 × 6 in\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eNet Weight\u003c\/td\u003e\n              \u003ctd\u003e5.1 kg \/ 11.3 lb\u003c\/td\u003e\n              \u003ctd\u003e6 kg \/ 13.2 lb\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eShipping Weight\u003c\/td\u003e\n              \u003ctd\u003e7 kg \/ 15.4 lb\u003c\/td\u003e\n              \u003ctd\u003e7.9 kg \/ 17.4 lb\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eAgency Approvals\u003c\/td\u003e\n              \u003ctd colspan=\"3\"\u003eUL, CE, RoHS\/WEEE compliant\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eCarton and Contents\u003c\/td\u003e\n              \u003ctd colspan=\"3\"\u003ePower cable and quick start guide\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n      \u003cp\u003e \u003c\/p\u003e\n    \u003cp\u003e\u003cem\u003eAll specifications are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":55166832640291,"sku":"GXD4","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/5404\/5987\/files\/qsc-gxd4-power-amplifier-16.png?v=1780116311","url":"https:\/\/sixstardj.com\/products\/qscgxd4","provider":"SixStarDJ","version":"1.0","type":"link"}