SPECIFICATIONS |
PLX1104 |
Stereo Mode
8 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD |
310 W
325 W |
Stereo Mode
4 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD |
500 W
550 W |
Signal to Noise (20 Hz - 20 kHz) |
-106 dB |
Input Sensitivity @ 8 ohms |
1.18 Vrms |
Gain @ 8 ohms |
32.5 dB |
Output Circuitry |
AB |
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 Gain 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, 8 Hz |
DC fault |
Power supply shutdown |
Ultrasonic |
-3 dB, 120 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 |