PSB-300 Class D Subwoofer Amplifier with Crossover/Phase Control 300W Max / 150W RMS
✅【Adjustable Low Pass Filter & Phase Controls】Allows compensation for subwoofer location relative to th
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Detail
The PSB-300 subwoofer amplifier provides 250W RMS @ 4 Ohms (150W RMS @ 8 Ohms) stable power to in wall subwoofers, supports deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems. It includes both line level and high level (already amplified) inputs, that can be used in both home theater surround sound and whole-house audio system applications.With the low pass filter and phase adjustment, you can get the better of bass signal to the subwoofer. 12VDC trigger in/out allows you to turn on this amplifier from external device, and turn on the related device with this amplifier.
The cool running light weight Class D amps are quiet and can run all night without over-heat issue
Features:
- Low Pass Filter from 35Hz to 180Hz
- Phase adjustment from 0° to 180°-
- 12VDC Trigger In/Out.
- Selectable multiple Turn-on modes (Music/On/12V)
- RCA loop out
- 3.5mm jack fro LFE IN (Low frequency effect)
- Power indicator
Spec:
Output: 150W RMS @ 8 Ohm (4 Ohm Stable)
Power Consumption: 300W Peak@ 8 Ohm (4 Ohm Stable)
Frequency Response: 10Hz - 180Hz +/- 3dB
Signal to Noise ratio: >90dB
Auto Off Time: 5 mins
Auto On Sensitivity: 5mV
Input Type: Input RCA Jack / Phoenix Type
Input impedance : RCA 22k Ohm Unbalanced
Line in Sensitivity: 700mV LEF in
Sensitivity: 1.0V
Amplification Fusing T3.15A /115V T1.5A/230V
High Efficient Class D Technology
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