| SPECIFICATIONS | PLX1804 |
| Stereo Mode
8 ohms (each channel) *
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD |
550 W
600 W
|
| Stereo Mode
4 ohms (each channel) *
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD |
800 W
900 W
|
| Signal to Noise (20 Hz - 20 kHz) | -106 dB |
| Input Sensitivity @ 8 ohms | 1.20 Vrms |
| Gain @ 8 ohms | 35 dB |
| Output Circuitry | 2-Tier Class H |
| Distortion (SMPTE-IM) | Less than 0.02% |
| Typical Distortion
1/8 rated power, 20 Hz-20 kHz
Full rated power, 20 Hz-20 kHz |
Less than 0.02%
Less than 0.02%
|
| Frequency Response | 20 Hz-20 kHz, -0.5 dB |
| Damping Factor | Greater than 200 |
| Input Impedance | 20k ohms balanced
10k ohms unbalanced |
| Input Clipping | 5.5 Vrms (+15 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®
(Both channels available on Ch 1 output) |
| Rear Panel Switches | Circuit Breaker |
| 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 |
| 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, 6 Hz |
| DC fault | Power supply shutdown |
| Ultrasonic | -3 dB, 80 kHz |
| Short Circuit | Muting |
| Thermal | Limiting at 85° C, Muting at 90° C |
| Over Current | Active clip limiting
AC circuit breaker |
| High Line | Standard +15%, survive +25% |
| Low Line | -40% |
| PHYSICAL |
| Dimensions
Height
Width
Depth, Rack mounting surface to rear panel
Overall Depth |
3.5" (8.9 cm) 2 rack spaces
19" (48.3 cm)
8.95" (22.7 cm)
11" (27.9 cm)
|
| Weight | 13 lbs. (5.9 kg) net
18 lbs. (8.2 kg) shipping |
| Agency Approvals | CE, FCC, cUL, UL |
