{"product_id":"qsc-dca3422-_amplificateur-de-puissance","title":"QSC DCA3422 Power Amplifier","description":"\u003cp class=\"p1\"\u003e (AMP1024 to AMP1032)\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e Price per unit, 9 units available\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e This is a current model that sells for more than $3000 each.\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e Was installed in a Studio. Near mint condition.\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e PowerLight switching supply technology, making them only 21lb\/each (easy for touring) and very powerful\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e This is essentially QSC's professional cinema version of the QSC PL340 with some added features.\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e 700 watts\/ch continuous into 8 ohms; and more power as impedance drops.\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e \u003cspan class=\"s2\"\u003e3400W Bridge Mono into 4 ohms.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e \u003cspan class=\"s2\"\u003eAll include the security plates that hide the gain controls.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e \u003cspan class=\"s2\"\u003eActive inrush limiting (prevents blowing circuit breakers at turn-on)\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eSpeaker and monitor outputs\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003ePowerLight™ switching supply technology (for better bass, efficiency)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003ePatented “Output Averaging™” short-circuit protection\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eCompact 2U form factor: 3.5 in (89 mm) height, 14 in (356 mm) depth\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eWeight: ~21 lb (9.5 kg) net\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eVariable-speed cooling fan, front-to-back airflow\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eFront panel LEDs: SIGNAL, –20 dB, –10 dB, CLIP\/PROT (per channel), BRIDGED, PARALLEL, POWER\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eInput connectors: XLR, ¼” TRS, detachable Euro-style terminal block\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eOutput connectors: Neutrik Speakon + safety-shrouded barrier strip (per channel), plus monitor output terminal\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eRear DIP switches: options for clip limiter (on\/off), LF filter (on\/off), LF filter frequency (30 or 50 Hz), input mode (parallel\/stereo), bridge mode\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eDataPort (HD-15 connector) for integration with QSC cinema accessories (DCP, DCM, etc.)\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eProtection modes: short circuit, open circuit, thermal protection, DC-fault shutdown, mute on turn-on\/off\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eStable into reactive or mismatched loads\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e \u003cspan class=\"s3\"\u003ePhysical \u0026amp; Mechanical\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eRack size: 2 RU (19” width)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eDimensions (W × H × D): 483 mm × 89 mm × 356 mm (19” × 3.5” × 14”)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eWeight (net): 9.5 kg (21 lb)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s2\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eShipping weight: ~12.3 kg (27 lb)\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp class=\"p2\"\u003e\u003c\/p\u003e\n\n\u003ctable class=\"t1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s4\"\u003eCondition \/ Mode\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s4\"\u003eOutput Power per Channel\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s4\"\u003eNotes \/ THD \/ Conditions\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eStereo mode, both channels driven\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e700 W into 8 Ω (20 Hz – 20 kHz, 0.03% THD)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003efull-range performance\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eStereo, 4 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e1,100 W into 4 Ω (20 Hz – 20 kHz)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003emoderate distortion spec\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e1 kHz, 1% THD\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e800 W into 8 Ω; 1,250 W into 4 Ω; 1,700 W into 2 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eone channel driven (EIA spec)\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eBridged Mono Mode\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e2200 W into 8 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eboth channels combined to drive single load\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eInput sensitivity (for full rated output)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e1.9 V RMS at 8 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e+7.8 dBu\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eInput sensitivity @ 4 Ω\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e1.7 V RMS\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e+6.8 dBu\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eInput impedance\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s5\"\u003e10 kΩ unbalanced, 20 kΩ balanced\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p5\"\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eDistortion (SMPTE-IM)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e\u0026lt; 0.02%\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p5\"\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eFrequency response\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e20 Hz – 20 kHz, ±0.2 dB; extended: 8 Hz – 50 kHz, +0 \/ –3 dB\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p5\"\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eDamping factor (≤1 kHz)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e\u0026gt; 500\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003egood control over speaker\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eVoltage gain\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003e32 dB (×40)\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p5\"\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eCurrent consumption (120 VAC)\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eIdle: ~0.9 A\u003cspan class=\"Apple-converted-space\"\u003e    \u003c\/span\u003e1\/8 power (pink noise, 4 Ω): ~9.5 A\u003cspan class=\"Apple-converted-space\"\u003e    \u003c\/span\u003e1\/3 power: ~13.1 A\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eMultiply by ~0.5 for 230 VAC units\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eThermal \/ Losses\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s5\"\u003eSee user manual tables for BTU\/kcal at different load levels\u003c\/span\u003e \u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd class=\"td1\" valign=\"top\"\u003e\n\n\u003cp class=\"p5\"\u003e\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":42101662482526,"sku":"AMP1024","price":1400.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/2376\/5086\/files\/B4691F9D-2D0D-463F-80DB-F029F4555405.jpg?v=1760545281","url":"https:\/\/imagesonore.ca\/en\/products\/qsc-dca3422-_amplificateur-de-puissance","provider":"image sonore","version":"1.0","type":"link"}