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Amplifiers

TOA-DA250D

TOA – DA250D – Amplifier – Power 2 x 250 Watt – 4 Ohm – 1RU Class D

$2,529.00 RRP Inc GST

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Toa Electronics DA-250D – 2-Channel Digital Amplifier (2 x 250W @ 4 Ohms)

 

Description 

 

The DA-250D from Toa Electronics is a high-quality 1RU digital amplifier designed for installed applications. It offers two channels of input and output, with removable terminal block inputs and a screw terminal strip for outputs. If desired, the first input channel signal can be routed to both outputs, perfect for multi-zone paging.

The front of the unit provides large control knobs for input level control, as well as LEDs to show input, output, power, peak, and protect status. The built-in protection circuitry protects against damages from short circuits, overloads, and overheating. Class-D circuitry provides excellent audio quality and allows the DA-250D to operate at 85 percent efficiency, so it consumes almost 1/3 less power than analog amplifiers.

 

Features 

 

Sleek, 1RU unit fits into any standard audio rack
Two channels of I/O, perfect for multiple zones
Terminal block inputs and a screw terminal strip for outputs make it easy to connect equipment
The channel 1 input may be routed to all outputs, perfect for paging
Class-D circuitry for great audio quality and efficiency
Independent power supply for each channel
Simple interface with front-panel level control knobs
Protection circuitry for short circuits, overheating, and overloads
Status LEDs for power, input, output, peak, and protect
Removable dust filters for easy cleaning

Specifications 

 

Number of Channels 2
Power Rating 4 Ohms:
2 x 250 W
8 Ohms:
2 x 170 W
1 x 500 W Bridged
16 Ohms:
1 x 340 W Bridged

 

Performance
Frequency Response 20 Hz to 20 kHz ±1 dB
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)

 

Connectivity
Analog Audio I/O 2 x Block 3-Pin Input
2 x Barrier Strip Output

 

Power
AC Input Power 120 VAC, 50 / 60 Hz
Current Consumption 5.9 A
Power Consumption 420 W

 

Physical
Display & Indicators 1 x Blue LED (Power)
2 x Green LED (Input)
2 x Yellow LED (Output)
2 x Red LED (Peak)
2 x Red LED (Protect)
Dimensions 19.0 x 1.7 x 15.7″ / 482.0 x 44.0 x 401.0 mm
Weight 11 lb / 5 kg

 

Packaging Info
Package Weight 15.21 lb
Box Dimensions (LxWxH) 23.23 x 22.44 x 3.54″
SKU TOA-DA250D Categories , , , ,

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