Qsc - Plspec 电路图.pdf

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1、P R O F E S S I O N A L P O W E R A M P L I F I E R S P R O F E S S I O N A L P O W E R A M P L I F I E R S With an unequaled reputation for sound quality and reliability, the PowerLight Series is a range of advanced-technology professional audio amplifiers designed for touring professionals. PowerL

2、ights feature QSCs exclusive PowerWaveTMtechnology for extraordinary audio performance, reliability and reduced weight.Thirteen models offer a range of power from 200 to 4,500 watts per channel, allowing you to choose the right power for even the largest of systems. Power Factor Correction (PFC) on

3、the PowerLight 6.0 and PowerLight 9.0 lowers current draw by over 40%, making them the most efficient amplifiers available. PowerLightPowerLight With PowerWaveTMtechnology, PowerLight amplifiers take your sound to a whole new level.Not only does it give you tighter bass and clean transparent highs,

4、PowerWave also cuts waste heat and boosts reliability. PowerWave is a revolutionary switching power supply technology that provides ample current to the audio power circuitry by charging the supply rails 230,000 times a second though an ultra-low impedance circuit.So unlike amplifiers that use conve

5、ntional supplies,the audio signal is never starved prematurely and remains crisp and clean. PowerLight Series amplifiers also boast a set of useful features. Individually selectable clip limiters lower distortion and protect speakers, and a standby mode allows remote AC control. The PowerLight Serie

6、s also includes unique models for maximum flexibility when building your systems.Bi-amp models (1.5X, 1.6HVX & 3.8X) provide a large channel and smaller channel to match the power requirements of woofers and high-frequency drivers. High-voltage models (1.0HV,1.6HVX,& 2.0HV) are optimized for maximum

7、 power at 4 ohms, saving rack space and cost. A mono- block (2.4MB) provides up to 2400 watts at 2 ohms for single channel applications such as subwoofers. 3 year warranty plus optional 3 year extended service contract! PowerLight Features PowerWave switching technologyfor improved audio performance

8、 High efficiency,Class H linear output circuit lowers AC current consumption and cooling requirements by 40% or more (on selected models) PFC on PL 6.0 & 9.0 improves audio performance & lowers AC current requirements “HV”models are optimized to provide maximum power at 8 and 4 ohms “X”models featur

9、e dual power points for bi-amp applications PL 2.4 MBmono-block delivers 2400 watts while operating on a 15 amp breaker Data Port for remote computer control User defeatable clip limiter reduces distortion,protects speakers Advanced thermal management system for superior cooling Detented gain contro

10、ls with 2 dB steps for easy resetting Comprehensive LED status arrays Variable speed fan for quiet operation Remote AC power control DC,subsonic audio,and thermal overload protection Neutrik “Combo”(XLR & 1/4”) and barrier balanced input connectors 1675 MacArthur Boulevard Costa Mesa, CA 92626 Ph: 8

11、00/854-4079 or 714/957-7100 Fax: 714/754-6174 Watts per channelModel 20 Hz20 kHz, 0.1% THD *1 kHz, 1% THD nr=not rated PL842* 1.0 200325500 1.0HV 300500nr 1.4 300500700 1.5X 4507001000 200325500 1.6HVX 7251100nr 275500nr 1.8 400650900 2.0HV 6501000nr 2.4MB 100015502400 3.4 72511501700 3.8X 900140024

12、00 4508001400 4.0 90014002000 6.0PFC 150025003150 9.0PFC 180032004500 Mono Ch-2 Ch-2 Ch-1 Ch-1 Ch-2 Ch-1 RadioFans.CN 收音机爱 好者资料库 POWERLIGHT SPECIFICATIONS Bridge Mono Mode Stereo Mode (both channels driven) 1675 MacAr thur Boulevar d Costa Mesa, CA 92626 Ph: 800/854-4079 or 714/957-7100 Fax: 714/754

13、-6174 *0.2% THD nr=not rated Full short circuit,open circuit,thermal,ultrasonic and RF protection.Stable into reactive or mismatched loads. All modelsAll models Input:Neutrik “Combo” XLR + 1/4”TRS input and Barrier strip (eurostyle detachable headers on PL 6.0 and 9.0 only) Output: “Touch-proof” bin

14、ding posts (PL 6.0 and 9.0 include Neutrik Speakon and 60A rated binding post) Front:AC switch,Ch.1 and Ch.2 gain knobs,Ch.1 and Ch.2 clip limiter switches Rear:Parallel/Stereo/Bridge switch,Remote AC Control terminal strip On/off muting,DC-fault power supply shutdown PROT:Red LED(each channel) CLIP

15、:Red LED STANDBY:Yellow LEDLEVEL -10 dB:Yellow LED PWR-ON:Green LEDLEVEL -20 dB:Yellow LED SIGNAL:Green LED 20 Hz20 kHz, 0.15 dB / 2 Hz50 kHz,+0,-3 dB (6.0 & 9.0 only) 5 Hz 60 kHz,+0,-3 dB (2.0HV,3.4 & 4.0 only) 8 Hz100 kHz,+0,-3 dB (all other models) 10 kunbalanced,20 kbalanced 120,230 Vac,50-60 Hz

16、 30 amp twist lock (PL 3.8X,PL 4.0,PL 6.0PFC & PL 9.0PFC) 15 amp edison (all other models) Export versions have removable IEC connectors 19.0“ (48.3 cm)rack mounting (all models) 17.9“ (45.5 cm) deep behind front mounting rails (all models) Overall Depth on PL 6.0 and PL 9.0 (19.5”) PL 1.0HVPL 1.4PL

17、 1.5 X PL 1.6HVXPL 1.0 108 dB 650W 1000W 1000W nr 1000W 1400W 1300W 1800W 2000W nr 2300W 3400W 108 dB108 dB108 dB108 dB108 dB108 dB108 dB108 dB 1.00 AB 1.00 AB 0.96 H (2-Step) 1.121.00 2-Step2-StepABAB 1.121.001.14 H (2-Step) 1.16 H (2-Step) 1.11 H (3-Step) 0.96 H (3-Step) 6.0 A7.6 A5.5 A6.4 A8.5 A6

18、.25 A9.6 A6.9 A11.5 A 0.01%0.01%0.01%0.01%0.01%0.01%0.01%0.01%0.01% PL 1.8PL 2.0 HV PL 2.4MBPL 3.4PL 3.8 X PL 4.0PL 6.0 PFC PL 9.0PFC 200W 210W 325W 500W 300W 325W 500W 300W 325W 500W 700W 200W 325W 500W 275W 500W 400W 450W 650W 900W 650W 725W nr 1000W 1050W 1550W 2400W 725W 750W 1150W 1700W 1225W17

19、00W1000W700W550W525W350W Continuous Average Output Power 450W 700W 1000W nrnr Ch 1Ch 1Ch 2Ch 2Mono 725W 1100W 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 18 lbs (8.2 kg) 30 lbs (13.6 kg) 2 RU2 RU2 RU2 RU2 RU2 RU2 RU2 RU3 RU 350 350

20、350 350 350 350 350 500 500 Continuous Average Output Power Single FanSingle FanSingle FanSingle FanSingle FanDual FansDual FansDual FansSingle Fan 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 0.05% 500 Single Fan 500 Single Fan 2000 Four Fans 2000 Four Fans 0.02% 40 x (32)Voltage Gain (in dB) Signal t

21、o Noise (20 Hz20 kHz) 8 ohms FTC0.1% THD 20 Hz20 kHz 4 ohms EIA1.0% THD 1 kHz Input Sensitivity 8 ohms (in Vrms) Output Circuitry 120v Current Consumption (1/8 Power Pink Noise 4 ohms) Multiply current by 0.5 for 230V units 8 ohms FTC0.1% THD 20 Hz20 kHz 8 ohms EIA1.0% THD 1 kHz 4 ohms FTC0.1% THD 2

22、0 Hz20 kHz 4 ohms EIA1.0% THD 1 kHz 2 ohms EIA1.0% THD 1 kHz Weight (net) Cooling (Variable speed fans,rear-to-front air flow) Height (1 RU= 1.75“ (4.45cm) Damping Factor (1 kHz and below) Load Protection Power Requirements Frequency Response Input Impedance Amplifier Protection Controls Indicators Connectors (each channel) Power Connectors Width / Height THD(Typical):4 to 8 ohms:20Hz-20kHz,10 dB below rated power.1.0 kHz and below,full rated power Distortion (SMPTE-IM) RadioFans.CN 收音机爱 好者资料库