PROTON CA 20

PROTON CA 20

HS-CMRR Balanced Inputs : The balanced signal inputs on the CA amplifiers have a High Sensitivity CMRR (Common Mode Rejection Ratio) design in order to reject even the slightest added distortion on the signal, thus assuring the best possible audio signal at the input. Internal X-Over : Further quality sound performance can be achieved enabling the CA series internal crossover functionality for 2-way bi-amplified sound reinforcement systems. CA series had been improved with a new attractive front panel design and implementing renowned high efficiency Class H technology for an even better sound quality on these mid-range power amplifier series.

Enquire Now

Product details

More Information
  • Toroidal transformer power supply.
  • High efficiency Class H power modules.
  • Highly sensitive CMRR balanced inputs for improved noise rejection.
  • Channel independent power, signal, protection and clip indicators on the front panel.
  • XLR input and signal link connectors.
  • Speakon NL4 and binding post output
  • Input sensitivity selector (1.4v / 1v / 0.775v).
  • Routing mode selector (Stereo / Bridge / Parallel / Crossover) on the back panel.
  • Mains circuit-breaker on the back panel.
  • X-Over functionality status indicator on the back .
Technical Specifications

2 Ω Stereo Output Power: 3000 W

4 Ω Stereo Output Power: 2100 W

8 Ω Stereo Output Power: 1350 W

4 Ω Bridge Output Power: 5400 W

8 Ω Bridge Output Power: 4050 W

Distortion (SMPTE-IM): 0.02%

Damping Factor: >500

Amplifier Class: 3-Step H Class

EIA Rack Space: 3U

Dimensions (W × D × H): 483 × 432 × 3U mm

Weight: 43 kg