Description
Peavey CPX 1 Professional Power Amplifier
Robust ClassAB amplifier reliable power for touring, live sound, installations and PA use.
The Peavey CPX1 is a versatile, highperformance power amplifier from the Crest Audio CPX series built to be the backbone of mobile sound systems, studios, livesound rigs or fixed installations. With support for lowimpedance speaker loads down to 2 per channel (or 4 bridged) and generous power delivery across impedance ranges, CPX 1 ensures clean, dependable output even under demanding conditions. Builtin crossover, lowcut filter, signal limiting, and flexible connectivity make this amp suitable for fullrange speakers, subwoofers, or mixed PA systems a great allpurpose amp for DJs, venues, musicians and installation setups.
Key Features
- Flexible power output: 300W @ 2 per channel, 480W @ 4 per channel, 290W @ 8 per channel; bridged mono delivers up to 960W @ 8 / 600W @ 4.
- Supports low-impedance loads: Minimum 2 stereo ideal for demanding speaker loads or multiplecabinets per channel.
- Integrated crossover & filters: Fixed 150 Hz LinkwitzRiley low-pass crossover (24dB/octave) and 40 Hz lowcut filter useful for subwoofer setups and preventing rumble.
- Builtin protection & GCL limiting: Automatic Gain Comparator Limiting monitors input/output gain and reduces signal to protect speakers from transients or current overloads (switchoffable via rear panel).
- Comprehensive connectivity: Inputs via barrierstrip, XLR / combo TRS; outputs via binding posts and 4pin twistlock supports stereo and bridgedmono modes.
- Dualspeed DC cooling fan & dual-voltage operation: 115V / 230V compatibility and thermalsafe cooling make it suitable for touring, installations or indoor rigs worldwide.
- Rackmountable 2U chassis: Fits standard 19 racks (483mm width), making it easy to integrate into pro audio racks or livesound racks.
Technical Specifications
| Amplifier Type | Class AB, stereo / bridgedmono |
|---|---|
| Channels | 2 (Input) / 2 (Output) |
| Power @ 2 (per channel) | 300W |
| Power @ 4 (per channel) | 480W |
| Power @ 8 (per channel) | 290W |
| Bridged Output (Mono) | 960W @ 8 or 600W @ 4 |
| Minimum Load Impedance | 2 stereo, 4 bridged |
| Frequency Response | 12 Hz 35 kHz, +0 / 2 dB @ 1 W |
| Input Connectors | Barrier strip, XLR / combo TRS, jack daisy outputs |
| Output Connectors | 2 binding posts, 3 4pin twistlock (NL4), stereo/bridge selectable |
| Cooling | Dualspeed DC fan (back-to-front airflow) |
| Rack Size | 19, 2U (89mm height) |
| Weight | 18.2kg (40 lbs) |
| Power Supply | Dual-voltage: 115V / 230V AC, 50/60 Hz |
Best For
- Live sound rigs, concerts and event stages requiring reliable, high-current amplification.
- PA systems, nightclubs, halls delivering robust output for speakers and subwoofers under heavy load.
- Touring setups and portable rigs rackmountable, dualvoltage and rugged build for road use.
- Fixed installations in venues, auditoriums, houses of worship, or studios needing stable, clean power.
- Setups with multiple cabinets or lowimpedance speaker loads CPX1 handles down to 2 without fuss.
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