QSC PLX1802 | Studio Economik | Équipement pro-audio d'enregistrement

Providing 575 W/channel into 4 ohms and 900 W/channel into 2 ohms with a lightweight PowerLight power supply, the PLX1802 is ideal for the most demanding live sound applications.

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 overexcursion damage.

Switchable/defeatable clip limiters.

Very light weight ("02" models, 21 lb / 9.5 kg, "04" models 13 lb / 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.

Two Speakon NL4 output connectors provide positive-locking speaker connections. Upper connector provides both channel outputs on all four poles (Channel 1: 1+, 1-; channel 2: 2+, 2-) for bridged mono or 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.

Power Rating

Rating @ 1 kHz, THD=0.1%

575W @ 4 Ohms Stereo (per channel)

330W @ 8 Ohms Stereo (per channel)

900W @ 2 Ohms Stereo (per channel)

1200W @ 8 Ohms Bridged

1800W @ 4 Ohms Bridged

Rating @ 20Hz - 20kHz, THD=0.05%
525W @ 4 Ohms Stereo (per channel)
320W @ 8 Ohms Stereo (per channel)
1100W @ 8 Ohms Bridged

Damping Factor: >500
Input Sensitivity: 1.28Vrms @ 8 Ohms
Input Impedance: 20 kOhms, balanced, 10 kOhms, unbalanced
Gain: 32dB (@ 8 Ohms)
Frequency Response: 20Hz - 20kHz, -0.5dB
Signal-to-Noise Ratio:-107dB (20Hz - 20kHz)
Total Harmonic Distortion (THD): <0.02%, 20Hz - 20kHz
Input Connections: 2x XLR female, balanced, 2 x 1/4" TRS phone, balanced
Output Connectors: 2x NL-4 Speakon (both channels available on Ch.1 output)

Controls (Front)

2x detented rotary Input Attenuators

1x Power switch

Controls (Rear)

Bridge/Stereo/Parallel Input Configuration switch

Clip Limiter switch

2x Top 100 Hz HPF/Full/Sub 100 Hz LPF

2x 33 Hz HPF/Full Filters

Indicators

2x Ch.1,2 red Clip LEDs

2x Ch.1,2 green -10dB LEDs

2x Ch.1,2 green -35dB signal LEDs

1x blue Power LED

1x amber Parallel LED

1x amber Bridge Mono LED

Cooling: 1x variable-speed fan (back-to-front airflow)

Power Consumption
1/8 power (pink noise)
@8 Ohms: 5.0A/120V
@4 Ohms: 8.7A/120V
@2 Ohms: 13A/120V

1/3 power (pink noise)
@8 Ohms: 7.7A/120V
@4 Ohms: 12.3A/120V
@2 Ohms: 19.7A/120V

Full Power
@8 Ohms: 12.6A/120V
@4 Ohms: 21.3A/120V
@2 Ohms: 33.2A/120V

Power Requirements: 100-120 or 220-240 VAC, 50-60Hz
Dimensions: 19 x 3.5 x 14.9" (483 x 89 x 379mm)
Weight: 21 lbs (9.5kg)

Information

Providing 575 W/channel into 4 ohms and 900 W/channel into 2 ohms with a lightweight PowerLight power supply, the PLX1802 is ideal for the most demanding live sound applications.

Caractéristiques

Spécifications