Description
General Specifications: PowerLight switchmode power supply for highest efficiency and improved audio performance Flow-thru air path and solid aluminum heat sinks for maximum cooling QSC PL340 and QSC PL325 feature Linear Class H output circuit doubles standard Class B efficiency to reduce AC current consumption and cooling requirements QSC PL380 Features Class D output circuit that re-doubles the output power with even lower losses and minimal increase in average AC power, dramatically reducing power distribution demands compared to older high power amplifiers DataPort supports remote computer control and/or external DSP-4 modules Detented gain controls with 1 dB steps for precise calibration Removable knobs with lock-out security plate to prevent unauthorized tampering User defeatable clip limiters and selectable low-frequency filter per channel (3 Hz, 30 Hz, or 50 Hz) Three selectable input gains (26 dB, 32 dB, or 1.2 V) Front and rear panel LEDs indicate status of switch settings at a glance Parallel Dataport, XLR/M and XLR/F connectors for simple loop-through connectivity Neutrik Speakon and inTouch Proofin binding post outputs Neutrik Powercon power cable remains secure on the road 3-year Manufacturer's warranty PowerLight 3 SPECIFICATIONS PL325 PL340 PL380 STEREO MODE, Both Channels Driven 8 ohms EIA 1 kHz 1% THD 500 W 800 W 1500 W 4 ohms EIA 1 kHz 1% THD 850 W 1250 W 2500 W 2 ohms EIA 1 kHz 1% THD 1250 W 2000 W 4000 W* BRIDGE MONO MODE 8 ohms EIA 1 kHz 1% THD 1700 W 2600 W 5000 W 4 ohms EIA 1 kHz 1% THD 2500 W 4000 W 8000 W* Typical Distortion (20 Hz -3 kHz, 3dB below clip, or 20 Hz - 5 kHz, 10dB below clip, or 20 Hz - 20 kHz, 20dB below clip) 8 ohms 4 ohms 2 ohms 0.002-0.01% 0.005-0.01% 0.02% 0.002-0.01% 0.005-0.01% 0.02% 0.01-0.03% 0.03-0.06% 0.1% Maximum Distortion (20 Hz - 20 kHz, 1 dB below rated power) 4 to 8 ohms 0.05% 0.05% 0.2% Frequency Response (8 ohms) 20 Hz - 20 kHz, +/-0.2 dB 20 Hz - 20 kHz, +/-0.2 dB 20 Hz - 20 kHz, +/-0.2 dB Noise (20 Hz - 20 kHz, 32 dB Gain) -106 dB -105 dB -104 dB Dynamic Headroom (4 ohms) 2 dB 2 dB 2 dB Damping Factor (8 ohms) 500 500 200 Output Circuitry Class H (2-tier) Class H (2-tier) Class D Input Sensitivity 26 dB Setting 32 dB Setting 3.28V 1.60V 3.92V 1.96V 5.27V 2.67V Input Gain (1.2V setting) 34.5 dB 36.4 dB 39.1 dB Maximum Input Level 1.2V setting 32 dB setting 26 db setting 11V (+23 dB) 14.6V (+25.5 dB) 25V (+30 dB) 11V (+23 dB) 14.6V (+25.5 dB)25V (+30 dB) 10V (+22 dB) 22V (+29 dB) 25V (+30 dB) AC Power Requirements ** 120V 50/60 Hz 230V 50 Hz 8.5A 7.5A 12A 7A 18A 11A Cordset 120V 50/60 Hz 230V 50 Hz NEMA-15 CEE 7/7 16A NEMA-15 CEE 7/7 16A NEMA L5-30P CEE 7/7 16A Chassis Power Connector All Voltages 20A PowerCon 20A PowerCon 32A PowerCon ALL MODELS Input Impedance > 10k ohms balanced, or unbalanced Cooling Variable-speed fan, rear-to-front air flow Connectors (each channel) Input: XLR Male, XLR Female and 3-pin detachable terminal blocks (1 each per channel) Output: Neutrik Speakon® (ch 1 wired to both channels) and 5-way binding posts DataPort: HD-15, input signal in parallel with XLR input connectors Front Controls AC Power Switch Gain Controls, 21 detents, 1 dB steps (each channel) Front indicators (LED color) Power (Blue) Bridged (Yellow) Parallel (Orange) Clip/Prot (Red x 2) Level -10 (Orange x 2) Level -20 (Green x 2) Signal -35 (Green x 2) Rear Controls (with LED indicators) Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange) Gain / Sensitivity: 26dB (Orange), 32dB (Green), or 1.2V (Yellow) High Pass (each channel): 3 Hz (Off), 30 Hz (Yellow), or 50 Hz (Orange) Clip Limiter (each channel): Off, On (Yellow) Amplifier and Load Protection Short circuit, open circuit, thermal, RF protection. On/off muting, DC fault shutdown, active inrush limiting Dimensions Height: 3.5in (8.9 cm) 2RU Width: 19in (48.3 cm) Depth: 15.63in (39.7 cm) from front mounting rails Weight Net: 22 lbs (10 kg) Shipping: 31.5 lbs (14.3 kg) Net: 24 lbs (11 kg)Shipping: 33.5 lbs (15.2 kg) Agency Approvals UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions)
Summary
Product Title: QSC PL380
Manufacturer: QSC
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