2-Channel 135W Power Amplifier

HVA1 2-Channel 135 W Power Amplifier

The HVA1 is a two-channel Class D amplifier for 70V and 100V installations that delivers 135 watts per channel.

Each channel has an independent volume control and status LEDs to indicate signal activity, clipping, and thermal protection.

With a robust feature set in a 1U rackmount enclosure, the HVA1 offers a built-in limiter, an internal fan, and Euroblock connectors for audio, status, and control signals.

Need more power and more channels? Check out the HVA4

Features
2-Channel Class D Power Amplifier
Switchable 70 V / 100 V Operation
135 W per Channel
Euroblock Connectors
Built-In Limiter
Short Circuit, Thermal, and Power On / Off Muting Protection
1U Rackmount
Specifications
Amplifier class Switching power, Class-D
Input/Output Connections Euroblock
Frequency Response (Hz CM +/- 1dB) 120 Hz – 17 kHz (-3dB)
THD <0.1%
Damping Factor (30 Hz – 400 Hz AT 8 Ohms) >200
Crosstalk (1kHz / 20Hz-20kHz) >70 dB
Input Impedance – Bal/Unbal (Ohms) 20 k Ω (balanced) 10 k Ω (unbalanced)
Input Sensitivity (Vrms) For Full Power Out 0.9-1.1 V ( 0+/-1 dBV )
Protection Short circuit, open circuit, thermal, ultrasonic and RF
Other Features Front: AC switch, Input level control for each channel
Rear: 70 V / 100 V selector
Dimensions 19.02″ x 1.73″ x 14.17″ 48.3 cm x 4.4 cm x 3.60 cm
Weight (lbs / kg) 10.36 lbs / 4.7 kg

Specifications subject to change without notice