QSC PLX1804
โปรโมชั่นพิเศษสุดยังลดราคาได้อีก โทร. 085-6383516
PLX2 Series Features
All models
- Very light weight ("02" models, 21 lbs/9.5 kg, "04" models 13 lbs/5.9 kg).
- Cooling design exhausts hot air out the front, keeping the rack cool. Flow-through heat sinks require no filters that could become clogged.
- Front panel LED power, clip, -10 dB, and signal present indicators for system monitoring and troubleshooting. 02 models also feature bridge and parallel mode LED indicators.
- Speakon® NL-4 output connectors provide a positive-locking speaker connection. Ch 1 output uses all 4 wires for single-cable connection to bi-amplified speakers.
- 21-position front-panel gain controls for precise, repeatable amplifier adjustment.
- Balanced XLR inputs with parallel TRS connectors accommodate all common input connectors and support loop-through operation.
- Patented PowerLight power supply technology with other patents pending.
04 models
- Value combined with uncompromised PLX technology, quality and performance for applications that don't require bridged or 2 ohm stereo operation.
- Two models with power ratings up to 900 watts per channel @ 4 ohms.
- Clip limiting protects speakers; thermal limiting maintains operation even during abnormal overloads.
02 models
- Speakon® NL4 and binding post outputs.
- 100 Hz high pass and low pass filters for bi-amping subwoofer and satellite systems without the need for an external crossover.
- Switchable/defeatable 33 Hz infrasonic filters protect woofers from over-excursion damage.
- Switchable/defeatable clip limiters.
- Four models with power ratings up to 1800 watts per channel @ 2 ohms, 3600 watts bridged @ 4 ohms
Specifications
PLX1104 | PLX1804 | PLX1802 | PLX2502 | PLX3102 | PLX3602 | ||
Stereo Mode (both channels driven)* | |||||||
8Ω FTC 20 Hz – 20 kHz 0.05% THD | 310 W | 550 W | 320 W | 425 W | 550 W | 725 W | |
8Ω EIA 1 kHz 0.1% THD | 325 W | 600 W | 330 W | 450 W | 600 W | 775 W | |
4Ω FTC 20 Hz – 20 kHz 0.05% THD | 500 W | 800 W | 525 W | 675 W | 900 W | 1100 W | |
4Ω EIA 1 kHz 0.1% THD | 550 W | 900 W | 575 W | 750 W | 1000 W | 1250 W | |
2Ω EIA 1 kHz 1% THD | − | − | 900 W | 1250 W | 1550 W | 1800 W | |
Bridge-Mono Mode* | |||||||
8Ω 20 Hz - 20 kHz 0.1% THD | − | − | 1100 W | 1400 W | 1900 W | 2500 W | |
8Ω EIA 1 kHz 0.1% THD | − | − | 1200 W | 1500 W | 2100 W | 2600 W | |
4Ω 1 kHz 1% THD | − | − | 1800 W | 2500 W | 3100 W | 3600 W | |
Signal to Noise (20 Hz - 20 kHz) | -106 dB | -106 dB | -107 dB | -106 dB | -107 dB | -107 dB | |
Input Sensitivity at 8Ω | 1.18 Vrms | 1.20 Vrms | 1.28 Vrms | 1.15 Vrms | 1.23 Vrms | 1.25 Vrms | |
Voltage Gain at 8Ω | 32.5 dB | 35 dB | 32 dB | 34 dB | 35 dB | 36 dB | |
Output Circuitry | Class AB | 2-tier Class H | Class AB | 2-tier Class H | 2-tier Class H | 2-tier Class H | |
Power Requirements(1/8 power, pink noise at 4Ω) | 8 A /120V | 9.4 A /120V | 8.7 A /120V | 7.5 A /120V | 9.5 A /120V | 11.5 A /120V | |
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