CA-20+ Class AB Power Amplifier
RealAudio – CA-20+ Class AB Power Amplifier is designed for professional sound reinforcement, delivering exceptional power, deep bass response, and crystal-clear audio performance. Built for DJs, live events, auditoriums, rental companies, and large P.A. Systems, it combines the sound quality of Class A with the efficiency of Class B, making it a preferred choice for demanding audio applications.
Technical Specifications
Model: CA-20+
Output Power
- 8Ω Stereo/Mono: 2 × 1500W
- 4Ω Stereo/Mono: 2 × 2200W
- 2Ω Stereo/Mono: 2 × 3000W
- 8Ω Bridge: 4400W
- 4Ω Bridge: 6000W
Amplifier Class: Class AB
Frequency Response: 20Hz – 25kHz ±1dB
Input Sensitivity: Selectable (0.77V / 1.0V / 1.44V)
Input Impedance (Balanced / Unbalanced): 20kΩ / 10kΩ
THD+N: ≤ 1%
Signal-to-Noise Ratio: >102dB
Damping Factor: >1000
Crossover: Dual Channel Crossover
Cooling System: Front-to-back airflow with 4 variable-speed cooling fans
Protection Features:
- Soft Start-Up
- Short Circuit Protection
- Under-Impedance Protection
- Over-Current Protection
- Clip Limiter
- Thermal Protection
Rack Space: 3U
Why Choose CA-20+?
Experience powerful sound, superior audio quality, and dependable performance in one robust amplifier. Whether you’re running a live concert, DJ setup, or professional sound system, the CA-20+ delivers the power and clarity needed to impress every audience.
CA-20+ — Power, Performance & Reliability.