Professional Amplifiers

Permanent Installations   Commercial Sound

Available Models*:
CA2000 & CA4000

*CA2000 & CA4000 Series (all models) available only while supplies last

Download Spec Sheet

• Unparalleled Sonic Quality

• Exceptional Reliability

• Cost-Effective Design

• Reduced Heat Output

• Uses Mosfet Technology
Apogee's CA-Series amplifiers offer cost-effective performance for permanent installations and commercial sound. Built around a rugged chassis, CA amplifiers use the latest in power MOSFET technology. They provide unparalleled sonic quality, exceptional reliability, and reduced heat output. The robust power supplies use special low ESR capacitors and uniform-wound toroidal transformers.

Three models are available to cover most requirements. All models are only two rack spaces high, and feature rear panel level controls to avoid tampering or inadvertent adjustment. The air intake and air filter are on the front panel allowing easy access when cleaning is required.

The front-end circuitry features an advanced clip eliminator to reduce distortion. Speaker protection is provided by means of an ultra-fast crowbar circuit. All models are equipped with adjustable speed fans for quiet, efficient cooling and feature internally configurable AC mains for 120 VAC or 230 VAC.
Same specifications for all models:

Frequency Response (-1 dB): 7 Hz-50 kHz

High Pass Filter 18 dB/Octave: 50 Hz (-3 dB)

THD+Noise @ 1 kHz Full PWR: ‹ 0.03%

Damping Factor 1 kHz @ 8 ohms: › 300

Input Connector: XLR balanced

Output Connectors: Binding posts

Stacking Outputs: 1/4" balanced (tip-ring-sleeve) phone type

Input CMRR/Ref. Max. PWR: › 60 dB @ 1 kHz

Input Sensitivity / Impedance: 0 dBV/22k ohms

Signal Present Indicator: -40 dB

Clip Indicators: Provide -1.5 dB indication before clip

Anticlip Limiter: Activates at 1% or 5% , internally configurable

Dimensions: 19"(483mm) W x 3.5"(89mm) H x 17.2"(437mm) D; (2 EIU rack spaces)

AC configurable for 120 or 230 VAC
CA-2000/4000 Front View Click image for larger view
CA-2000/4000 Back View Click image for larger view
Copyright 2016 Apogee Sound International