Audac AUA-CAP248 Dual-Channel Power Amplifier 2 x 480W 100V

The Audac CAP248 is a dual-channel Class-D installation power amplifier designed for professional distributed audio systems. It delivers reliable and efficient amplification for 100 V line loudspeaker installations, making it suitable for environments such as retail stores, restaurants, offices, hospitality venues, schools, and public address systems.

With 2 × 480 W continuous output power, the CAP248 provides strong and stable amplification while maintaining energy efficiency through its Class-D amplifier technology and switching mode power supply. Balanced XLR inputs with link-through connectors allow multiple amplifiers to be easily linked within larger systems.

The amplifier is built for professional AV installations with a 19-inch rack-mount steel chassis (2U) and a temperature-controlled cooling fan, ensuring reliable operation in equipment racks.

Key Features

• Dual-channel Class-D installation amplifier
• 2 × 480 W continuous output power
• Designed for 100 V distributed audio systems
• Balanced XLR inputs with link-through
• High signal-to-noise performance for clean audio
• Integrated protection circuits for system safety
• Temperature-controlled cooling fan

System Specifications

Amplifier type: Class-D power amplifier
Channels: 2

Power Output

Continuous power (AES): 2 × 480 W

Frequency Performance

Frequency response (±3 dB): 50 Hz – 22 kHz

Audio Performance

Signal-to-noise ratio: > 100 dB
THD+N (1 kHz): < 0.3 % (at half rated power)
Crosstalk (1 kHz): < 80 dB

Inputs

Sensitivity: −0.5 dB to 10.5 dB
Input impedance: 10 kΩ balanced
Connector: XLR female with male link-through

Outputs

Output type: 100 V line
Connector: 4-pin Euro Terminal Block (5.08 mm pitch)