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Instructions for safely removing the subwoofer from its packaging and retaining it for future transport.
Discussion on how room size and shape affect low-frequency sound reproduction and the concept of standing waves.
Guidance on optimal subwoofer positioning within a room to achieve the best bass response and minimize acoustic anomalies.
Explains the benefits of using two subwoofers for improved bass response and room anomaly correction.
Details on adjusting controls like low-pass filter and phase for optimal blend with main speakers.
Adjusts the output level of the PSB subwoofer only. Designed-in dynamic-range protection included.
Allows the subwoofer to be turned on (standby) by an external trigger voltage via a mono mini jack.
Connects the subwoofer to a preamplifier or integrated amplifier/receiver at line level.
For line level connection to processors with full Bass management, bypassing variable crossover.
Connects the subwoofer to receivers or integrated amplifiers using speaker outputs.
Provides cooling for the internal amplifier by radiating heat; requires air circulation.
A two-color LED indicating unit status: Red for Stand-by, Green for On. Changes upon receiving a signal.
Adjusts high-frequency roll-off for precise matching of subwoofer bass with main speakers, variable 50Hz-150Hz.
Continuously varies subwoofer output 0-360 degrees for smoothest transition between subwoofer and main loudspeakers.
Supplies AC power to the subwoofer; connect the supplied power cord here.
Subwoofer has self-contained amplifier requiring AC power; can be left plugged in.
Main power switch located at the back; must be in 'On' position for normal operation.
Fuse accessible below power socket; check if no LED light or sound. Spare fuse included.
Instructions for connecting the subwoofer to A/V receivers or processors using RCA or LFE connections.
Guidance on connecting the subwoofer to preamplifiers or integrated amplifiers via low-level RCA inputs.
Instructions for connecting the subwoofer using speaker-level inputs from receiver or amplifier outputs.
Details on wiring and benefits of using two subwoofers for improved bass response.
Troubleshooting steps for when the subwoofer does not power on or the indicator light is off.
Steps to diagnose and resolve distorted audio output from the subwoofer, often related to level settings.
Guidance on identifying and eliminating hum noise when using low or high level inputs.
General| Type | Powered Subwoofer |
|---|---|
| Enclosure Type | Bass Reflex |
| Amplifier Power | 150 watts |
| Inputs | Line-level (RCA) |
| Woofer (Diameter) | 8" (203mm) Polypropylene Cone Rubber Surround |
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