JBL SUB 100P Powered Subwoofer Owner's Manual

About this manual

The JBL SUB 100P is a powered subwoofer that incorporates a high-performance transducer and built-in amplifier. It features adjustable crossover settings, phase controls, and an automatic turn-on/off function to deliver dynamic low-frequency performance for film soundtracks and music.

To operate the unit, set the Power Switch to 'On' and the Power Mode switch to 'Auto'. The subwoofer will automatically power on when it detects an audio signal and return to Standby mode after approximately 10 minutes of no signal. Users can adjust volume, crossover frequency between 50Hz and 150Hz, and phase settings to optimize bass integration with main speakers.

What's inside

• Included Items
• Rear-Panel Controls
• Connecting the Subwoofer
• Placing the Subwoofer
• Turning On and Off
• Crossover Adjustments
• Volume Adjustments
• Phase Adjustments

Specifications

Frequently asked questions

How does the automatic power-on feature work?

When the Power Mode switch is set to 'Auto', the subwoofer turns on automatically when it receives an audio signal and goes into Standby mode after about 10 minutes of silence.

What does the On/Standby LED indicate?

A blue light indicates the subwoofer is turned On, while a red light indicates it is in Standby mode.

How should I set the crossover for different speaker sizes?

Set the crossover to 80Hz for mid-sized speakers, higher for smaller satellite speakers, and lower for larger floorstanding speakers.