TOA DA-250DH Digital Power Amplifiers

Manufacturer

: £1,065.00 + VAT

Our price:
£852.00 + VAT

That's a 20% discount, saving you £213.00 on every unit!

The DA-250DH is a 2-Channel Digital Power Amplifier designed for 100 V line high-impedance distribution and features lightweight, compact, high power output, and high efficiency. It delivers 250 W ? 2 channels (40 ? output) using a switching power supply. Each channel is equipped with an independent power section. It can be electrically isolated from the high-impedance speaker system by attaching the MT-251H Output Transformer (optional). It can be mounted in an EIA Standard equipment rack (1 unit size).

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SKU: DA-250DH Category:

Product Features

  • 100 V speaker outputs
  • 2x 250 W rated power
  • Class D design 85 % efficient
  • Independent power supply for each channel
  • Light weight and compact
  • Stack up to 5 units without open spaces between units
  • Selectable stereo or bridge operation (DA-250D)
  • Forced-air cooling system
  • Low heat dissipation
  • Comprehensive protection circuitry
  • Removable dust filters for easy maintenance

Application Examples

  • Stadiums
  • Gymnasiums
  • Health & fitness clubs
  • Auditoriums
  • Multipurpose halls
  • Shopping centers
  • Houses of worship
  • Restaurants
  • Bars

Specifications

DA-250DHDA-250DDA-250FDA-250FH
Power source

220 - 240 V AC, 50 / 60 Hz

220 - 240 V AC, 50 / 60 Hz

220 - 240 V AC, 50 / 60 Hz

220 - 240 V AC, 50 / 60 Hz

Rated output

250 W (2 x 250 W (100 V line, 40 ?)

250 W (2 x 250 W (4 ?) / 2 x 170 W (8 ?)

250 W (4 x 250 W (4 ?) / 4 x 170 W (8 ?) / 2 x 500 W (8 ?, bridged)

250 W (4 x 250 W (70 V / 100 V)

Frequency response

20 Hz - 20 kHz (?1 dB)

20 Hz - 20 kHz (?1 dB)

20 Hz - 20 kHz (?1 dB)

20 Hz - 20 kHz (?1 dB)

Distortion

< 0.1 % (at 1 kHz)

< 0.1 % (at 1 kHz)

< 0.1 % (at 1 kHz)

< 0.1 % (at 1 kHz)

Power consumption

120 W (EN standard)

120 W (EN standard)

200 W (EN standard)

200 W (EN standard)

S/N ratio

100 dB (A-weighted)

100 dB (A-weighted)

100 dB (A-weighted)

100 dB (A-weighted)

Number of channels

2

2

4

4

Indicator

Power (blue) x 1, Input (green) x 2, Output (yellow) x 2, Peak (red) x 2, Protect (red) x 2

Power (blue) x 1, Input (green) x 2, Output (yellow) x 2, Peak (red) x 2, Protect (red) x 2

Power (blue) x 1, Input (green) x 2, Output (yellow) x 2, Peak (red) x 2, Protect (red) x 2

Power (blue) x 1, Input (green) x 2, Output (yellow) x 2, Peak (red) x 2, Protect (red) x 2

Operating humidity

< 90% RH (no condensation)

< 90% RH (no condensation)

< 90% RH (no condensation)

< 90% RH (no condensation)

Operating temperature

-10?C to 40?C

-10?C to 40?C

-10?C to 40?C

-10?C to 40?C

Finish

Aluminium, Steel plate, alumite process, black

Aluminium, Steel plate, alumite process, black

Aluminium, Steel plate, alumite process, black

Aluminium, Steel plate, alumite process, black

Dimensions (W x H x D)

482 x 44 x 401.8 mm

482 x 44 x 401.8 mm

482 x 44 x 401.8 mm

482 x 44 x 401.8 mm

Weight

5.3 kg

5.3 kg

6.8 kg

6.8 kg

Accessory (included)

Power cord (2 m), Removable terminal plug (3 pins), Rack mounting screw (with plain washer/ 5 x 12), Tamper-proof cap

Power cord (2 m), Removable terminal plug (3 pins), Rack mounting screw (with plain washer/ 5 x 12), Tamper-proof cap

Power cord (2 m), Removable terminal plug (3 pins), Rack mounting screw (with plain washer/ 5 x 12), Tamper-proof cap

Power cord (2 m), Removable terminal plug (3 pins), Rack mounting screw (with plain washer/ 5 x 12), Tamper-proof cap

Data Sheets

Brochure
Data Sheet