Toa Electronics DA-250FH Four-Channel Digital Amplifier (250W/Channel, 70V)

Digital Power Amplifier- 4x 250 W @ 70V- 2x 500 W @ 140V (1U)


Toa Electronics DA-250FH Four-Channel Digital Amplifier (250W/Channel, 70V)

Weight 18.08 lbs
Dimensions 22.44 × 23.23 × 3.54 in
SKU DA-250FH CU Categories ,

Product Description

The DA-250FH from TOA Electronics is a high-quality, rack mountable four-channel digital amplifier. Designed for highly efficient operation, the DA-250FH is capable of outputting 250W per channel. Each channel has an individual level control knob, and all input connections are via 3-pin removable terminal block. Output connections are made on a standard screw terminal strip.

The DA-250FH has an internally settable high-pass filter, as well as built-in protection circuitry to protect against damage from overheating and overloads. Four front-panel air vents each offer removable dust filters for easy maintenance to ensure your amplifier keeps running smoothly. Bridged operation is available via simple push-button operation if desired.

Lightweight single rack space unit
Four removable terminal block inputs with front-panel level controls for each channel
Four outputs on a screw terminal strip
Built-in limiter and high pass filter
Efficient Class D circuitry
Low heat dissipation and power consumption
Protection circuitry prevents damage from overheating and overloads
Front panel LEDs for power, input, output, peak, and protect
Includes volume control caps to prevent unwanted level changes

Toa Electronics DA-250FH CU Specs
Number of Channels 4
Power Rating 4 x 250 W
2 x 500 W Bridged
Frequency Response 50 Hz to 20 kHz +0/-3 dB (HPF On)
20 Hz to 20 kHz ±1 dB (HPF Off)
Input Sensitivity 1.23 V / +4 dB
0.24 V / -10 dB
Input Impedance 10 Kilohms (Balanced)
SNR 100 dB
THD 0.15% (1 kHz)
0.3% (Full Range)
I/O 1 x Screw Terminal 8-Pin Output
4 x Block 3-Pin Input
AC Input Power 120 VAC, 50 / 60 Hz
Power Consumption 200 W (1/8 Power)
Display & Indicators 1 x Blue LED (Power)
4 x Green LED (Input)
4 x Yellow LED (Output)
4 x Red LED (Peak)
4 x Red LED (Protect)
Cooling Convection
Dimensions 1.8 x 19.0 x 15.7″ / 44.0 x 483.0 x 400.0 mm
Weight 14.5 lb / 6.6 kg
Packaging Info
Package Weight 16.9 lb
Box Dimensions (LxWxH) 23 x 22.5 x 4″