StageLine AKB-400DSP DSP controlled digital amplifier technology for speaker building concepts. Speaker systems with digital signal processors (DSP) allow completely new possibilities. With the active speaker module AKB-400DSP, this technology is now applied in speaker building concepts. It is both suitable for 2-way speakers and for the application in an active subwoofer. The programming is carried out via a user-friendly software. For this purpose, the computer is connected to the module via a USB cable. A total of 400 WRMS at 4 Ω can be provided as desired, e.g. 400 WRMS for subwoofer operation, 2x 200W RMS for 2-way speakers or 350 WRMS for a bass speaker and 50 WRMS for a tweeter. Parameters to be controlled via software: Biquad filter functions (bell, notch, all-pass, low-shelf, high-shelf, band-pass, high-pass, low-pass), delay, limiter, gain of the inputs, master volume, low cut
Active speaker module with DSP technology, 400W RMS
2-channel active module (class D)
400W RMS/4 Ω
4 presets can be programmed and stored
Supplied with software (Windows XP, Vista/7/8)
RMS output power 400W RMS/4Ω, 180W RMS/8 Ω
Music output power 600W MAX /4Ω 250W MAX/8 Ω
THD 0.004 %
Output impedance 4-8 Ω
Frequency range 10-30,000 Hz
Input impedance 25 kΩ bal. Input voltage 2.5V
S/N ratio 100 dB
Power supply 230V/50Hz/600 VA
Req. panel cutout 310x120 mm
Dimensions 142x55x330 mm
Weight 1.1 kg
Inputs 1x line input (XLR, bal.), 1x POWERCON, USB interface for DSP programming
Outputs 1x line output (XLR, bal.), 2x 4-8Ω speaker, 1x POWERCON
Supplied without mains cable, matching mains cable AAC-115P is available at option
Our shipping policy is simple, at this time we only deliver 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 give us for delivery. But in any event within 2-3 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, Isles of 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 14 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.