QSC PLX 1104 POWER AMP IFIER
PLX1104
Specs
Stereo Mode
8 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
310 W
325 W
Stereo Mode
4 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
500 W
550 W
Signal to Noise (20 Hz - 20 kHz) -106 dB
Input Sensitivity @ 8 ohms 1.18 Vrms
Gain @ 8 ohms 32.5 dB
Output Circuitry AB
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 Input 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, 8 Hz
DC fault Power supply shutdown
Ultrasonic -3 dB, 120 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
* CE versions may have up to 12% (0.5 dBw) less power due to special construction to meet EN-61000 AC harmonic limits
CURRENT CONSUMPTION PLX1104
1/8 Power (pink noise) 8 ohms
4 ohms 5A/120V
8A / 120V
1/3 Power (pink noise) 8 ohms
4 ohms 8A/120V
12.4A / 120V
Full Power 8 ohms
4 ohms 12.6A/120V
21A / 120V
Notes Long term, breaker-limited to 15A/120V
Details
The compact PLX1104 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" PLX1104 is perfect for ultra-portable rigs, as well as reference-quality playback.
Warranty Information: 3-year Limited Warranty. Customer Service
800.854.4079. QSC Website
Specs
Stereo Mode
8 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
310 W
325 W
Stereo Mode
4 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
500 W
550 W
Signal to Noise (20 Hz - 20 kHz) -106 dB
Input Sensitivity @ 8 ohms 1.18 Vrms
Gain @ 8 ohms 32.5 dB
Output Circuitry AB
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 Input 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, 8 Hz
DC fault Power supply shutdown
Ultrasonic -3 dB, 120 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
* CE versions may have up to 12% (0.5 dBw) less power due to special construction to meet EN-61000 AC harmonic limits
CURRENT CONSUMPTION PLX1104
1/8 Power (pink noise) 8 ohms
4 ohms 5A/120V
8A / 120V
1/3 Power (pink noise) 8 ohms
4 ohms 8A/120V
12.4A / 120V
Full Power 8 ohms
4 ohms 12.6A/120V
21A / 120V
Notes Long term, breaker-limited to 15A/120V
Specs
Stereo Mode
8 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
310 W
325 W
Stereo Mode
4 ohms (each channel)
FTC 20 Hz - 20 kHz 0.05% THD
EIA 1 kHz 0.1% THD
500 W
550 W
Signal to Noise (20 Hz - 20 kHz) -106 dB
Input Sensitivity @ 8 ohms 1.18 Vrms
Gain @ 8 ohms 32.5 dB
Output Circuitry AB
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 Input 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, 8 Hz
DC fault Power supply shutdown
Ultrasonic -3 dB, 120 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
* CE versions may have up to 12% (0.5 dBw) less power due to special construction to meet EN-61000 AC harmonic limits
CURRENT CONSUMPTION PLX1104
1/8 Power (pink noise) 8 ohms
4 ohms 5A/120V
8A / 120V
1/3 Power (pink noise) 8 ohms
4 ohms 8A/120V
12.4A / 120V
Full Power 8 ohms
4 ohms 12.6A/120V
21A / 120V
Notes Long term, breaker-limited to 15A/120V
Sale Price: $749.99 MSRP: $926.00 You Save: $176.01 (19%)!
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