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Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
Two channels; 25W per channel
Bridgeable channels
Class D amplifier topology
Supports 4Ω and 8Ω outputs
4 GPIO for control of relays, switches, and sensors
The AMP-D225H is a two-channel class D amplifier delivering 25 watts per channel in a sleek, compact design. Because there is no need for internal cooling fans, the AMP-D225H can be placed in a conference room with virtually no audible noise. The ability to bridge channels gives even more power and flexibility to the AMP-D225H. The AMP-D225H is also equipped with four stereo inputs, four GPIO, and two RS-232 interfaces. It integrates easily with a variety of control systems and the USB input enables direct audio connection and volume control from a computer. It’s audio performance, ease-of-use, and versatile feature set makes the AMP-D225H ideal for a variety of professional audio applications.
Product Features
Two channels; 25W per channel
Bridgeable channels
Class D amplifier topology
Supports 4Ω and 8Ω outputs
4 GPIO for control of relays, switches, and sensors
3 band equalizer for bass, mid and treble control
Auto standby mode
Covered by Biamp Systems’ five-year warranty
Product Specifications
General
Network Connection: RJ-45 with Ethernet (CAT5e or better)
Inputs
Number of Inputs: 4 (stereo)
Connector: RCA
Input Impedance: < 100kΩ
Max Input Level: 2 Vrms
Input Gain (adjustable): ± 12 dB
Wake on Signal: Adjustable level
OUTPUTS
Number of Channels: 2
Maximum Rated Output:
Single Channel, 4Ω: 35W
Single Channel, 8Ω: 25W
Bridged, 4Ω: 55W
Bridged, 8Ω: 35W
Minimum Operational Load: 2Ω
THD+N (20 Hz - 20 kHz, @ 1W): < 0.1 %
Connector: 4-pin, 0.3-inch Euroblock
USB
Connector: USB 2.0 Type-B
Bit Depth: 16-bit
Sample Rate: 48kHz
GPIO
Number of Ports: 4
Connector: 5-pin, 0.3-inch Euroblock
Type: Open drain
Input Trigger Low: < 1V DC
Input Trigger High: > 4V DC
Isolated Output: No
Max Voltage: 24V DC
Max Current: 0.5 A
RS-232 / IR
Number of Ports: 2 (bidirectional)
Connector: 3-pin, 0.3-inch Euroblock
Baud Rate: 1200 – 115200 bit/sec
Data Bits: 7, 8
Parity: Even, Odd, None
Stop Bits: 1, 2
IR Frequency Range: 400 Hz to 500 kHz
Power: 24V DC 50W
Cooling: Convection
Environmental
Ambient Operating Temperature Range: 32 - 86° F (0 – 30° C)
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