User manual CREST AUDIO CPX900 DATASHEET

[. . . ] CPX900 - CPX2600 Power Amplifiers SERIES (CPX2600 model shown) Power Specifications 8 stereo 4 stereo 2 stereo 8 bridged 4bridged 1kHz, 0. 1% THD+N (2 stereo and 4 bridged have 1% THD) CPX 2600 CPX 1500 CPX 900 500w 300w 180w 750w 500w 300w 1100w 750w 450w 1550w 1000w 600w 2200w 1500w 900w Features · 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" TRS Pin 2 hot · Outputs connectors SpeakonsTM for Ch A and B and Bridged mono Binding posts for Bridge mode · Mode selector switch for stereo and bridged-mono operation · Two speed DC Fan Description The CPX is an affordable line of amplifiers geared toward the MI and DJ markets. [. . . ] CPX amps will drive loads that range from 8 Ohms stereo to 2 Ohms stereo, or 4 Ohms bridged. Feature set: With a comprehensive set of features including built-in signal limiting, low pass filters and low frequency crossovers with direct outputs, the CPX line addresses several applications and serves as a low-cost solution for most power amplification needs. Protection Circuitry GCL (Gain Comparator Limiting): Monitors input/output gain and reduces signal when distortion or excessive high current conditions occur. Protects loudspeakers from dangerous transients and unexpected level changes. Transparent in operation, yet very effective for its designed purpose. Thermal: Amp monitors internal heat sink temperature and temporarily shuts down during extreme thermal conditions. DC Triac Crowbar: Prevents amplifier from putting out or receiving dangerous DC over the speaker lines. [. . . ] Fair Lawn, NJ 07410 USA TEL: 201. 909. 8700 FAX: 201. 909. 8744 www. crestaudio. com [. . . ]