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| QSC PLX1804 |
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QSC PLX1804
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.
About PLX2 Series Power Amps
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. With power ratings up to 3,600 watts, PLX2 amplifiers are capable of providing plenty of clean, undistorted output to the most power hungry speaker systems.
Specifications
SPECIFICATIONS
PLX1804
Stereo Mode
8 ohms (each channel) *
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
550 W
600 W
Stereo Mode
4 ohms (each channel) *
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
800 W
900 W
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%
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, 6 Hz
DC fault
Power supply shutdown
Ultrasonic
-3 dB, 80 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
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Studio Economik UA Apollo NEWS! We are placing the 1rst order for UA Apollo right now, available end February. Limited quantity available on first shipment. Pre-orders available. Please contact us to get yours!
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