QSC PLX1804 Power Amplifier
Item: QSPLX1804
The PLX2 series is a range of premium quality, high-power amplifiers designed for the most demanding live performance uses. Built on the third generation of QSC PowerLight® technology, PLX2 amplifiers combine light weight, superlative audio quality and proven QSC reliability. PLX2 amplifiers are capable of providing plenty of clean, undistorted output to the most power hungry speaker systems.
The compact PLX1804 brings the same performance and technology as the rest of the PLX2 Series, plus even greater value, to applications that don't require bridged or 2 ohm operation. Designed to power one or two speakers from each amplifier channel (4 ohm minimum loading), this model offer a simplified feature set while retaining genuine, uncompromised PLX performance and technology. Weighing just 13 pounds (5.9 kg), the "plug-and-play" PLX1804 is perfect for ultra-portable rigs, as well as reference-quality playback.
PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs. / 9 kg) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second, the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't "sag" so bass notes stay full and powerful while the high end remains crisp and clean.
Specifications:
Stereo Mode
8 ohms (each channel)
(FTC 20 Hz - 20 kHz 0.05% THD): 550W
(EIA 1 kHz 0.1% THD): 600W |
Stereo Mode
4 ohms (each channel)
(FTC 20 Hz - 20 kHz 0.05% THD): 800W
(EIA 1 kHz 0.1% THD): 900W |
- 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%
- Full rated
|
| Frequency Response: | 20 Hz-20 kHz
- 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
List price: $1,080.00
Price: $849.99
You Save: $230.01 (21%)
Available for immediate shipping.
Rainbow Reviews:
Joel Thall
Live Sound
The PLX1804 is a great deal. You get all the advantages of QSC's PLX series (very lightweight and great sound) for a great price. Why? Since the vast majority of people never use power amps with 2-ohm
...Read More >
Read more reviews >
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