Key Specifications

Product Model

TOA Electronics DA-250FH CU

Amplifier Type

4-Channel Digital Power Amplifier

Output Type

High-Impedance (70V / 100V)

Power Rating (per Channel)

250 W x 4 (@ 100V or 70V)

Audio Performance

Frequency Response

20 Hz to 20 kHz (±1 dB, HPF Off)

Signal-to-Noise Ratio

100 dB

Total Harmonic Distortion

≤ 0.1% (1 kHz) | ≤ 0.3% (Full Range)

Connectivity & Protection

Analog Inputs

4x 3-Pin Removable Terminal Blocks

Analog Outputs

1x 8-Pin Screw Terminal

Protection Circuitry

Over-current, Short-circuit, Overload, Thermal

Physical & Power

Rack Size

1 U Rackmount

Cooling System

Convection Cooling (Fanless)

Dimensions (W x H x D)

483 x 44 x 400 mm

Net Weight

6.6 kg (14.5 lbs)