3-channel power amplifier consisting of L, R and sub, delivering 2 x 350 watts of stereo power at 4 ohms and 1 x 940 watts of mono power at 8 ohms.
QUEST QM1000P เพาเวอร์แอมป์ 3 แชนแนล ซึ่งประกอบไปด้วย L, R และซับ ให้กำลังขับ แบบสเตอริโอ 2 x 350 วัตต์ ที่ 4 โอห์ม และกำลังขับแบบโมโน 1 x 940 วัตต์ ที่ 8 โอห์ม เหมาะสำหรับกการติดตั้งระบบเสียงแบบถาวรหรือแบบเคลื่อนที่
The QM1000P is a dedicated stereo satellite/mono sub bass amplifier system that allows a variety of loudspeaker and sub bass configurations for either permanent or mobile sound installations. Adjustable cross-over and input limiter makes possible optimum matching of a variety of Quest sub bass and full range speakers powered by the three internal amplifiers.
Features:
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The QM1000P signal path comprises L and R inputs, and three outputs, L, R and summed L&R sub bass out
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One QM1000a can drive 2 or 4 full range or crossed over HF loudspeakers and 2 x 8 ohm bass speakers in a mono bass configuration
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Power is 2 x 350W RMS @ 4 ohms and 660W sub bass @ 4 ohms with HF x over controls on the rear panel
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Input level L&R and sub volume level, sub high pass and an overall input limiter are set from the front panel
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Each internal amplifier is governed by clipping protection in addition to the adjustable input limiting facility
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All inputs are male/female XLR and Speakon outputs wired to pin 1Pos & Neg
Specifications
Power Output
8Ω
4Ω
Frequency response
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+0/-0 .3dB, @1W/8Ω
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20—-20KHz
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20—300
Distortion
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Rated power -10db
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<=0 .05%
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<=0 .05%
Intermodulation Distortion
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60Hz&7KHz/4:1
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<=0 .05%
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<=0 .05%
Damping factor
Sensitivity
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Rated power 8Ω
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0 .775V
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0 .775V
Input Impedance
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Balance/unbalance
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20K/10K
S/N ratio
Cross talk
Slew rate : >25V/uS
Sensitivity : 0 .775V
Satellite LOWCUT : Off,80,125Hz
SUB HICUT : 80—-200HZ
Protection
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Short circuit protection
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DC protection
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Over current protection
Dimensions (H x W x D) : 89mm x 483mm x 420mm
Weight (Net) : 17.8kg