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.
8 FTC 20 Hz-20 kHz 0.05% THD: 550 W
8 EIA 1 kHz 0.1% THD: 600 W
4 FTC 20 Hz-20 kHz 0.05% THD: 900 W
4 EIA 1 kHz 0.1% THD: 1000 W
2 EIA 1 kHz 1% THD: 1550 W
Rated Power, Bridge-Mono Mode*
820 Hz-20 kHz 0.1% THD: 1900 W
8 EIA 1 kHz 0.1% THD: 2100 W
4 EIA 1 kHz 1% THD: 3100 W
Signal to Noise (20 Hz-20 kHz): -107 dB
Input Sensitivity at 8: 1.23 V
Maximum Voltage Gain: 35 dB
Output Circuitry: 2-tier Class H
Power Requirements (1/8 power, pink noise at 4): 9.5 A/120V
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)