The digital amplifier module IPA 25D from Monacor is to build hi-fi amplifiers, integrated amplifiers with pre-amplifiers and active speakers. To build a stereo amplifier, two modules are required. The IPA-25D is a Class-D amplifier, whereby a high efficiency (90%) and small size (no heat sink required) can be achieved. The speaker output is short-circuit proof and protected against overheating the IC.
Digital Hi-Fi power amp module in mono version.
Operating voltage 12-24 V
Class D concept
Very high efficiency (90%)
Compact design by cool disembodied concept
Short circuit protection
Thermal overload protection
Shut-down input for extremely low quiescent current in standby mode (0.25 mA)
25 W RMS / 4 Ω / 24 V
30 W RMS / 8 Ω / 24 V
15 W RMS / 4 Ω / 12 V
8 W RMS / 8 Ω / 12 V
45 W MAX / 4 Ω / 24V
45W MAX / 8 Ω / 24 V
25 W MAX / 4 Ω / 12 V
12 W MAX / 8 Ω / 12 V
Distortion: 0.2% / 1 W
Output impedance: 4-8 ohms
Frequency range: 10- 20000 Hz
Input impedance: 12 k ohms
Input voltage: 140 mV
Noise ratio: 100 dB, "A" weighted
Quiescent current: 14 mA
Power supply: 12-24 V DC / 2.5 A
Dimensions: 65x13x40 mm
Weight: 25 g
Our shipping policy is simple, at this time we only deliver Monacor products to addresses on the UK Mainland between Monday and Friday. We will deliver goods ordered by you as soon as possible to the address you have given us for delivery. But in any event; 1-3 days of your order, or 5-10 days for back ordered products.
Only £6.50 + Vat for all UK Mainland Orders (not including the Islands or the Highlands of Scotland). Delivery is always FREE when you spend £150 or more! Some large weighted orders may require a pallet, you will be contacted with additional shipping costs if this happens. Standard Pallet Costs from £40.00 + Vat
We do not ship to the Highlands and Islands of Scotland, Isle of Man or Scilly and the Channel Islands. These include postcodes IM, IV, HS, KA27-28, KW, PA20-49, PA60-78, PH17-26, PH30-44, PH49-50, TR21-25, ZE.
Only out of stock products that are due back in stock within the next 10 days are available for back order. You may purchase these products with your order, but the delivery of any back ordered product will be as and when our own delivery has arrived, usually within 5-10 days. You will not be charged any additional shipping cost for these items and the rest of your order will be delivered as usual.
Basically we order our weekly stock from Germany before 12 noon on Thursdays. Back Orders placed on the site before that time will be delivered to you within 7 days, usually on a Wednesday. Place a Back Order after that time, delivery to you would be within 5-10 days and usually the following Wednesdays.