PA 1254

4 Channels power amplifier

PA 1254 is a new power amplifier for low impedance installations. It incorporates 4 channels with 150W each one, and 9 operating modes, depending on the installation requirements.

Its four channels can work independently with their own volume control and, on the other hand, the amplifier can be configured as a 3-channel amplifier (2.1), which means 2 independent stereo / parallel channels and 2 combined channels for the subwoofer in bridge mode.
As a 3-channel amplifier, PA 1254 integrates crossover function with a low-pass filter for the subwoofer and two high-pass filters with frequency adjustment.
These possibilities offer customers a versatile device that can be used in more types of applications, from 4 independent rooms or controls in equalized systems for TV rooms
Output Power: 4 x 230W @ 2? 4 x 150W @ 4? 4 x 90W @ 8?.
Output Power (Bridge): 400W @ 4? 310W @ 8?. 
Inputs (Impedance/Sensitivity): 20k ? / 1 V / 0±1 dBu.
Frequency Response (stereo mode): 20 Hz - 20 kHz -3dB. 
Frequency Response (sub mode): 20 Hz - (50 Hz - 250 Hz) -3dB. 
S/N Ratio: >96 dB. 
THD: Less than 0.1% at 1kHz, rated power.
Main supply: AC 230V - 50 / 60 Hz.
Protections: ON/OFF mute, DC fault grounding relay.
Dimensions (WxHxD): 483 x 44 x 281 mm.
Weight: 4.6 kg.
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