PowerLight 3 Series 2-Channel Power Amplifier - 800 watts/ch at 8Ω
หมายเลขสินค้า : PL340
ราคา 86,000.00 บาท
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PowerLight 3 Series 2-Channel Power Amplifier - 800 watts/ch at 8Ω
The QSC PL340 Amplifier is part of their PowerLight 3 series. The PowerLight 3 amplifiers are designed to handle the most demanding applications and are ideal for live sound reinforcement, club installation, theater sound and more.
The PL340 features 800 watts of power at 8Ω and includes a host of professional features that include PowerLight switchmode power supply, flow-thru air path and solid aluminum heat sinks, Dataport support for remote control via computer or external DSP-4 modules.
Of course the PowerLight 3 series delivers pristine sound quality and a wide 20Hz to 20kHz frequency response. Additional features include detented gain controls with 1dB steps, front and rear panel LEDs and defeatable clip limiters.
Features
- PowerLight switch-mode power supply for highest efficiency and improved audio performance
- Flow-through air path and solid aluminum heat sinks for maximum cooling
- DataPort supports remote network control and monitoring 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 gain structures (26 dB, 32 dB, or 1.2 V)
- Front and rear panel LEDs indicate status of switch settings at a glance
- Parallel XLR/M and XLR/F connectors for simple loop-through connectivity
- Neutrik Speakon® and "Touch-Proof" binding post outputs
- Neutrik Powercon® power cable remains secure on the road
- Linear Class H output circuit offer double the typical efficiency of Class B, reducing AC current consumption and cooling requirements
| PowerLight 3 | |||
| SPECIFICATIONS | PL325 | PL340 | PL380 |
|---|---|---|---|
| OUTPUT POWER PER CHANNEL, STEREO MODE, both channels driven | |||
| 8Ω EIA 1 kHz 1% THD | 500 W | 800 W | 1500 W |
| 4Ω EIA 1 kHz 1% THD | 850 W | 1250 W | 2500 W |
| 2Ω EIA 1 kHz 1% THD | 1250 W | 2000 W | 4000 W* |
| OUTPUT POWER, BRIDGE MONO MODE | |||
| 8Ω EIA 1 kHz 1% THD | 1700 W | 2600 W | 5000 W |
| 4Ω EIA 1 kHz 1% THD | 2500 W | 4000 W | 8000 W* |
|
Typical Distortion (20 Hz–3 kHz, 3 dB below clip, or 20 Hz–5 kHz, 10 dB below clip, or 20 Hz–20 kHz, 20 dB 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 |
| Maximum Gain (1.2V setting) | 34.5 dB | 36.4 dB | 39.1 dB |
|
Maximum Input Level 1.2V setting 32 dBu setting 26 dBu setting |
11 V (+23 dBu) 14.6 V (+25.5 dBu) 25 V (+30 dBu) |
11 V (+23 dBu) 14.6 V (+25.5 dBu) 25 V (+30 dBu) |
10 V (+22 dBu) 22 V (+29 dBu) 25 V (+30 dBu) |
|
AC Power Requirements ** 120V 50/60 Hz 230V 50 Hz |
8.5 A 7.5 A |
12 A 7 A |
18 A 11 A |
|
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 | > 10 kΩ 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 × 2) Level -10 (Orange × 2) Level -20 (Green × 2) Signal -35 (Green × 2) |
||
| Rear Controls (with LED indicators) |
Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange) Gain / Sensitivity: 26 dB (Orange), 32 dB (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: 3.5" (8.9 cm) 2RU Width: 19" (48.3 cm) Depth: 15.63" (39.7 cm) from front mounting rails |
||
| Weight |
Net: 22 lb (10 kg) Shipping: 31.5 lb (14.3 kg) |
Net: 24 lb (11 kg) Shipping: 33.5 lb (15.2 kg) |
|
| Agency Approvals | UL, CE, RoHS/WEEE compliant, FCC Class B (conducted and radiated emissions) | ||
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