Product Description
The PA5050B provides extremely high power with professional quality Performance!!
This power amplifier represents professional quality performance and at an affordable price. Perfectly suited for a wide range of sound reinforcement applications including professional touring, performing musicians, and mobile entertainers, the PA5050 is optimized to deliver high levels of sustained power, extraordinary audio performance and reliability.
| STEREO MODE, Both Channels Driven | |
| 8 ohms | |
| FTC 20 Hz – 20 kHz, 0.1% THD | 1050 W |
| EIA 1 kHz, 0.1% THD | 1100 W |
| 4 ohms | |
| FTC 20 Hz – 20 kHz, 0.1% THD | 1600 W |
| EIA 1 kHz, 0.1% THD | 1800 W |
| 2 ohms | |
| FTC 20 Hz-20 kHz 0.1% THD | 2000 W |
| EIA 1 kHz 1% THD | 2500 W |
| BRIDGE-MONO MODE | |
| 8 ohms | |
| FTC 20 Hz-20 kHz 0.1% THD | 3200 W |
| EIA 1 kHz 0.1% THD | 3600 W |
| 4 ohms | |
| EIA 1 kHz 1% THD | 5000 W |
| Distortion (SMPTE-IM) | Less than 0.02% |
| Distortion (Typical) | |
| 20 Hz – 20 kHz: 10 dB below rated power | Less than 0.02% |
| 1 kHz and below: full rated power | Less than 0.02% |
| Frequency Response: | 20 Hz – 20 kHz, 8 ohms, LF filter bypassed, +0/-1 db 5 Hz – 50 kHz, 8 ohms, LF filter bypassed, +0/-3 db |
| Damping Factor: | Greater than 250 @ 8 ohm |
| Noise (unweighted): | 100 dB below rated output (20 Hz – 20 kHz, 8 ohm load) |
| Input Sensitivity: | 1.42 Vrms for 1050 watts into 8 ohms |
| Voltage Gain: | 64x (36 dB) for 8 ohm load |
| Input Impedance: | 20k ohm balanced, 10k ohm unbalanced |
| Controls Front: | AC power switch, Ch. 1 and Ch. 2 gain control |
| Controls Rear: | 10-pole DIP switch featuring LF filter on/off, LF filter 30/50 Hz, Clip Limiter on/off controls for each channel and switches for selecting Stereo, Parallel, or Bridge mode. Push-button circuit breaker for each channel. |
| Indicators: | Power-On: Green LED, Protect: Red LED Signal -30dB: Yellow LED, Clip: Red LED |
| Connectors Input: | XLR female, TRS (1/4″), and barrier-strip screw terminals, each channel |
| Connectors Output: | Binding posts and Speakon® outputs (Ch. 1 Speakon wired for biamp) |
| Cooling: | Continuously variable-speed fan, rear-to-front air flow |
| Amplifier Protection: | Short circuit, open circuit, thermal, ultrasonic, and RF protection. Stable into reactive or mismatched loads |
| Load Protection: | On/off muting, DC fault output crowbar |
| Power Requirements: | 100, 120 or 240 Volts AC (±10%) 50-60 Hz (factory configured) 120V models require 20 Amp service and are supplied with a NEMA 5-20 plug on the cordset. |
| Dimensions: | 19″ (48.3 cm) wide, 5.25″ (13.3 cm) tall, 15.9″ (40.39 cm) overall depth |
| Weight: | 75 lbs (34.02 kg) net, 87 lbs (39.46 kg) shipping |

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