Rent Around

Output Power

Stereo Mode (both channels driven) Ch 1 / Ch 2
- 8Ω/ FTC 20Hz - 20kHz/ 0.1% THD: 900W / 450W
- 4Ω/ FTC 20Hz - 20kHz/ 0.1% THD: 1400W / 800W
- 2Ω/ EIA 1 kHz/ 1% THD: 2400W / 1400W

Signal processing

Distortion (SMPTE-IM): <0.01%
THD (typical) below rated power. 1.0kHz and below. full rated power. 4Ω to 8Ω 20Hz - 20kHz, 10dB: 0.01%
Damping Factor (1 kHz and below): > 500
Signal to Noise (20Hz - 20kHz): 105dB
Input Sensitivity at 8Ω: 1.08 / 1.24
Voltage Gain: 80x(38dB) / 49x(34dB)
Output Circuitry: Class H (3-tier) / Class H (2-tier)
Cooling (Variable speed fans, rear-to-front air flow): Single fan
120V Current Consumption: 15.2A

Physical

Connectors (each channel)
- Input: Neutrik “Combo” XLR + 1/4"/ TRS input and barrier strip
- Output: “Touch proof” binding posts
Frequency Response:
- 20 Hz– 20kHz / ±0.15dB
- 8 Hz– 100 kHz/ +0,-3dB
Input Impedance: 10k ohm unbalanced/ 20k ohm balanced
Amplifier Protection: Full short circuit, open circuit, thermal, ultrasonic, RF protection. Stable into reactive or mismatched loads
Controls
- Front: AC switch / Ch.1 and Ch.2 gain knobs / Ch.1 and Ch.2 clip limiter switches
- Rear: Parallel - Stereo - Bridge switch / Remote AC Control terminal strip
Load Protection: On/off muting / DC-fault power supply shutdown
Indicators Prot: Red LED / Standby: Yellow LED / Power-On: Green LED / Clip: Red LED / Signal: Green LED / Level -10 dB: Yellow LED / Level -20 dB: Yellow LED (each channel) Power Requirements: 120 / 230 Vac / 50 - 60Hz
Power Connectors: 30 A twist lock (PL3.8x, PL4.0, PL6.0II)/ 15 A edison (PL3.4) Export versions have removable IEC connectors
Dimensions: 19.0" (48.3cm) rack mounting (all models) / 17.9" (45.5 cm) deep behind front mounting rails (all models)
Weight (net): 13.6kg

QSC PL3.8X