Crest CPX1500
Crest CPX1500
Highlights
- 750 Watts @ 2 ohms per channel
- 500 Watts @ 4 ohms per channel
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Professional Install & Touring Power Amplifier
The Crest CPX is an affordable line of amplifiers geared toward the install and MI markets. A tradition of great sound quality, flexibility and reliability is carried over into the Crest Performance series. Industry standard connectors and features make the Crest CPX a great backbone for mobile sound systems, project studios and many other applications. Musicians will also find Crest CPX as the power amp of choice.
With a comprehensive set of features including built-in signal limiting, low pass filters and low frequency crossovers with direct outputs, the Crest CPX line addresses several applications and serves as a low-cost solution for most power amplification needs.
- 750 Watts @ 2 ohms per channel
- 500 Watts @ 4 ohms per channel
- 300 Watts @ 8 ohms per channel
- 1000 Watts @ 8 ohms bridged
- 1500 Watts @ 4 ohms bridged
- GCL Gain Comparator Limiting system with rear panel defeat switch
- Built-in crossover 150 Hz, -24 dB per octave Linkwitz-Riley filter, tuned for subs, individual in/out switches for channels A and B
- 1/4” daisy chain outputs
- Built-in low cut filter -18 dB per octave at 80 Hz, individual in/out switches for channels A and B
- Input connectors – Barrier strip, Female XLR-1/4” Combo TRS
- Outputs connectors Speakon for channels A and B and bridged mono, binding posts for bridge mode
- Mode selector switch for stereo and bridged-mono operation
- Two speed DC fan
| STEREO POWER | |
| 8 ohms: | 300W |
| 4 ohms: | 500W |
| 2 ohms (1% THD): | 750W |
| BRIDGED MONO POWER | |
| 8 ohms: | 1000W |
| 4 ohms (1% THD): | 1500W |
| HUM & NOISE: |
100 dB Stereo mode Below rated output power, 4 ohms |
| INPUT SENSITIVITY & IMPEDANCE: |
1.12V RMS (+1dBv) (@ rated output power, 4 ohms) |
| Unbalanced, 1/4" phone jack / Balanced, XLR: | 10K / 20K Ohms |
| Overall system gain per channel: | 40X (+32 dB) |
| DISTORTION | |
| SMPTE-IM: |
Less than 0.01% (THD, typical value) Stereo mode, both channels driven, 4 ohms |
| 20 Hz to 20 KHz, 10dB below rated power: | Less than 0.03% |
| 20 Hz to 2 KHz, at full rated power: | Less than 0.03% |
| FREQUENCY RESPONSE: |
20 Hz to 20 kHz (+0,-1 dB @ 1W RMS, 4 ohms) 5 Hz to 50 kHz (+0,-3 dB @ rated output, 4 ohms) |
| DAMPING FACTOR: | >300 (Typical value - 8 ohms, 1 KHz) |
| POWER CONSUMPTION: |
8.0 A (Stereo mode, both channels driven) @ 1/3 rated output power, 4 ohms 120 VAC |
| TOPOLOGY: | Class AB |
| WEIGHT: | 45 lbs (20.5 kg) |
| DIMENSIONS: | Height: 3.5" (8.9 cm), Width: 19" (48.3 cm), Depth: 14" 35.6 cm) |