View Basket 0

TOA DA250D 2 Channel Digital Amplifier 2x250W at 4ohms 1U

  • £85900

The DA-250D is a 2-Channel Digital Power Amplifier featuring lightweight, compact, high power output, and high efficiency. It delivers 250 W × 2 channels (4 Ω output) using a switching power supply. Each channel is equipped with an independent power section. It can be mounted in an EIA Standard equipment rack (1 unit size).

Product Specifications

  • Amplification System: Class D
  • Power Consumption: 120 W (based on EN standards)
  • Power Consumption: 620 W (rated output 4 Ω × 2)
  • Power Consumption: 400 W (rated output 8 Ω × 2)
  • Input: 2 circuits 10 kΩ XLR-3-31 type connector CH 1 mode ON/OFF switch (ON: PARALLEL
  • Rated Output: 2 channels: 250 W × 2 (4 Ω)
  • Rated Output: 1 channel (BRIDGE): 500 W × 1 (8 Ω) M4 screw terminal
  • Frequency Response: 20 Hz - 20 kHz (±1 dB)
  • Total Harmonic Distortion: 0.1 % (1 kHz)0.3 % (20 Hz - 20 kHz)
  • S/N Ratio: 100 dB (A-weighted)
  • Crosstalk: 70 dB (A-weighted)
  • LED Indicator: Power (blue) × 1 Protect (red) × 2
  • Cooling: Forced air cooling
  • Operating Temperature: -10 ℃ to +40 ℃ (14 ゜F to 104 ゜F)
  • Operating Humidity: 90 %RH or less (no condensation).
  • Aluminum Case: Plated steel sheet
  • Dimensions: 482 (W) × 44 (H) × 401.8 (D) mm (18.98 × 1.73" × 15.82)
  • Weight: 5.3 kg (11.68 lb)
  • Accessories: Power cord (2 m (6.56 ft)) -1. Tamper-proof cap -2
Shipping and Delivery

Goods are despatched on the same or next working day of receipt of the order and are shipped using a national courier. Items need to be signed for at the recipient address to ensure a secure delivery.

In rare circumstances some items may become out of stock. If this is the case we will call you to agree a suitable delivery date or offer a full no obligation refund.

Further Shipping & Delivery Info

Selected items qualify for Free Delivery and you will be informed of this on the individual product's page. Any item that does not carry Free Shipping will be subject to the prices below.

Normal UK Mainland Delivery is charged at £1.99 per order for small items up to 2KG and £7.99 up to 10KG.

Bulky Items

More bulky items up to 20KGs are charged at £19.99 and thereafter for very large items (such as loudspeakers etc) shipping prices are on application and priced volumetrically (calculated by size and weight combined).

We can dispatch Worldwide but prices vary accordingly.

For delivery outside of UK Mainland the delivery charge will depend on the size and weight of the parcel, please contact us to get your delivery quote.


If for any reason you are unhappy with your purchase you can return it in its original condition and with original packaging within 30 days of you receiving your order.

Please contact us with your order number, the items you wish to return and the reason for the return. When returning the item(s) please include your order number and a brief note explaining the reason for the return.

Once we have received your return we will issue a full refund for the price you paid for the item(s). In the case of damaged goods we will offer a replacement or full refund.

You can expect a refund in the same form of payment originally used within 2 to 3 working days of us receiving your return.

We Also Recommend