| STEREO MODE, both channels driven |
| 8 ohms | |
| FTC 20 Hz - 20 kHz 0.05% THD | 320 W |
| EIA 1 kHz 0.1% THD | 330 W |
| 4 ohms | |
| FTC 20 Hz - 20 kHz 0.05% THD | 525 W |
| EIA 1 kHz 0.1% THD | 575 W |
| 2 ohms | 900 W |
| BRIDGE MONO MODE |
| 8 ohms | |
| FTC 20 Hz - 20 kHz 0.05% THD | 1100 W |
| EIA 1 kHz 0.1% THD | 1200 W |
| 4 ohms 1kHz 1% THD | 1800 W |
| |
| Signal to Noise (20 Hz - 20 kHz) | -107 dB |
| Input Sensitivity @ 8 ohms | 1.28 Vrms |
| Gain @ 8 ohms | 32 dB |
| Output Circuitry | AB |
| Distortion (SMPTE-IM) | Less than 0.02% |
| Typical Distortion | |
| 1/8 rated power, 20 Hz-20 kHz | Less than 0.02% |
| Full rated power, 20 Hz-20 kHz | Less than 0.02% |
| Frequency Response | 20 Hz-20 kHz, -0.5 dB |
| Damping Factor | Greater than 500 |
| Input Impedance | 20k ohms balanced
10k ohms unbalanced |
| Input Clipping | 11 Vrms (+21 dBu) |
| Cooling | Variable-speed fan, rear-to-front air flow |
| Input Connectors, each channel | 3-pin XLR and 1/4" TRS balanced |
| Output Connectors, each channel | Neutrik® NL4 Speakon® and Touch-proof binding posts
(Both channels available on Ch 1 output) |
| Rear Panel Switches | Input Configuration: Bridge/Stereo/Parallel
Clip Limiters each channel
Filters (per channel): Top 100 Hz HPF/Full/Sub 100 Hz LPF & 33 Hz HPF/Full (infrasonic) |
| Front Panel Controls | Detented Input Attenuator: 0 to ∞ dB
Power On/Off |
| Front Panel Indicators | Clip: Red LED
-10: Green LED
Signal (-35 dB): Green LED
Power: Blue LED
Parallel: Amber LED
Bridge Mono: Amber LED |
| PROTECTION | |
| Amplifier Protection | Full short circuit, open circuit, thermal, infrasonic, ultrasonic, and RF protection Stable into reactive or mismatched loads |
| Load Protection | On/off muting, DC-fault power supply shutdown |
| Infrasonic | -3 dB, 5 Hz |
| DC fault | Power supply shutdown |
| Ultrasonic | -3 dB, 85 kHz |
| Short Circuit | Cutback |
| Thermal | Muting at 90° C |
| Over Current | Active clip limiting
AC circuit breaker |
| High Line | Standard +15%, survive +25% |
| Low Line | -33% |
| PHYSICAL | |
| Dimensions | |
| Height | 3.5" (8.9 cm) 2 rack spaces |
| Width | 19" (48.3 cm) |
| Depth, Rack mounting surface to rear panel | 12.8" (32.6 cm) |
| Overall Depth | 14.875" (37.9 cm) |
| Weight | 21 lbs. (9.5 kg) net
26 lbs. (11.8 kg) shipping |
| Agency Approvals | CE, FCC, cUL, UL |