- Visit the GXD Firmware Updater to download and update
SPECIFICATIONS | |
Output power per channel | |
8Ω dynamic, both channels driven | 1500 W |
4Ω dynamic, both channels driven | 2250 W |
8Ω continuous, both channels driven | 800 W |
4Ω continuous, both channels driven | 1200 W |
Distortion (typical) | < 1% THD |
1 kHz at full rated power | |
Signal to Noise | 100 dB |
(A weighted, 20 Hz–20 kHz) | |
Input Sensitivity | 1.2 Vrms, 3.9 Vrms |
Maximum Voltage Gain | 36.5 dB |
Output Circuitry | Class D |
Power Requirements | 1/8 power at 4Ω |
- 100 V AC | 6.2 A |
- 120 V AC | 5.6 A |
- 230 V AC | 3.2 A |
Frequency Response | +0.7 dB, -0.8 dB |
(20 Hz–20 kHz) | |
Dynamic Headroom (4Ω) | 2.73 dB |
Damping Factor (8Ω) | 100 |
Input Impedance | 20 kΩ (balanced), 10 kΩ (unbalanced) |
Maximum Input Level | +23.5 dBu |
Input Connectors | 3-pin XLR/F / 1/4-inch TRS, balanced |
(each channel) | |
Output Connectors | NL4, binding posts |
(each channel) | NL4 pinout: |
• Channel A on 1+, 1-; Channel B on 2+, 2- | |
• Channel B on 1+, 1- | |
Amplifier and Load Protection | Short circuit, open circuit, thermal, RF protection |
Load protected against DC faults | |
Front Panel Controls and Indicators | 2 × Rotary Encoders |
3 × Operational buttons (HOME, ENTER, EXIT) | |
2 × Green Signal LEDs indicate signal presence | |
2 × Red A/D Clip LEDs indicate input over-drive and/or amplifier current clipping | |
Blue Power LED ring indicates AC on | |
2.12-inch × 1.0-inch, 256 × 128 pixel LCD | |
DSP Functions | High-pass filter, 4th-order Linkwitz-Riley, |
adjustable frequency 20 Hz to 4 kHz | |
Low-pass filter, 4th-order Linkwitz-Riley, | |
adjustable frequency 60 Hz to 4 kHz | |
4-band parametric EQ with variable frequency, gain, and bandwidth | |
Peak limiter with power, agressiveness, and impedance selection | |
Delay 50 msec max. | |
Product Dimensions (H×W×D) | 89 × 483 × 259 mm |
3.5 (2 RU) × 19 × 10.2 in | |
Carton Dimensions (H×W×D) | 600 × 370 × 153 mm |
23.6 × 14.6 × 6 in | |
Net Weight | 6 kg / 13.2 lb |
Shipping Weight | 7.9 kg / 17.4 lb |
Agency Approvals | UL, CE, RoHS/WEEE compliant |
Carton and Contents | Power cable and quick start guide |