• Purchasing this item will earn you 19795 reward points (Points R1,980) !
    • Applies only to registered customers, may vary when logged in.

Origin Acoustics A1250 Power Amplifier

Origin Acoustics A1250 Power Amplifier

Designer 12 channel amplifier featuring 50 watts of class D power in a sleek 2U design

Origin Acoustics A1250 Power Amplifier

An amplifier should be transparent, it should literally be just wire with gain. At Origin we pride ourselves in offering no-compromise amplifiers to drive our loudspeakers. Whether you require a stereo or multi-channel version, our amplifiers feature high-efficiency, Class-D power that is built to last and will reproduce every nuance of every recording.

At 50 watts of power to each channel and 100 watts to one channel in bridged mode and the ability to consistently drive a 4-ohm load, this is a workhorse that can be used as a building block in any system. Its automation and protection circuits serve to make it perfect choice for home theater or multi-room/multi-zone applications.

Class-D Power

This switching type amplifier class has incredible efficiency, above 90%, as higher power is demanded. This means substantially less heat is produced even though the amplifier is able to produce substantial power. This also means a reduction in size as smaller heat sinks are required and the electronic circuitry can be more compact and reside in a smaller chassis.

Bridgeable Circuit

Bridging two channels into one drives almost triple the power into a single output. This feature creates greater flexibility in system design when additional power is a requirement.


Origin amplifiers can be place in a rack or inside furniture and require no direct access to function. They are turned on out of standby mode either by sensing the audio signal from a preamp or receiver or by a 12-volt signal from any number of components. They also have a 12-volt output to trigger other components as necessary.


Built-in circuits that sense both thermal overload or a short-circuit in the speaker connections, will shut down the amplifier until the temperature level returns to normal operating levels or the short in the connections is corrected. This protects the amplifier from permanent damage and avoids costly service visits and repairs.


Model Number A1250
Part Number AMP12X5000
Number of Channels 12
Power Output (two channels driven) 8Ω@ THD 1.0% @ 1000Hz 42 Watts
Power Output (two channels driven) 4Ω@ THD 1.0% (Global in 12ch driven) 58 Watts
Power Output (two channel bridged) 8Ω bridged @ 1000Hz THD 1.0% 96 Watts
Total Harmonic Distortion At 1W output 0.03%
S/N Ratio @Rated output 83dB
Input Sensitivity 1 Volt
Auto on Sensitivity 2.1mV
Time for Auto off 20 minutes
Residual Noise 6.5mV
Stand-by Power Consumption .4 Watts
Crosstalk -51dB
Name Origin Acoustics A1250 Power Amplifier
Short Description

Designer 12 channel amplifier featuring 50 watts of class D power in a sleek 2U design

SKU oa-a1250
Price / Quote Option Quote Only
Manufacturer Origin Acoustics
Write a review of this product