JBL PB12 12 Inch Powered Subwoofer Made In Canada

Description

Add deep, jaw-dropping bass to your movies and music with JBL's top-of-the-line PowerBass™ sub! The PB-12 features a beefy 250-watt RMS amplfier and 12" down-firing woofer for the same level of low-frequency impact you're used to hearing in movie theaters. JBL's exclusive digital amplifier technology delivers high-efficiency output with substantially reduced distortion and heat buildup, even at high volume levels. Get ready to rock the house!
Product Research
Features
Controls
Inputs and Outputs
Warranty Note
Features
Driver:
The PB12 has a down-firing 12" paper cone woofer for deep, powerful bass. For a smoother response and improved durability, the driver uses a rubber surround.
Amplifier:
The 12" driver is powered by a built-in 250 watt RMS amplifier.
FreeFlow Port:
The rear-firing FreeFlow port gives you tight, clean bass.
Auto On/Off:
The unit turns on automatically when an input signal is received and turns off after a period of time without an input signal.
Low-Pass Crossover:
The subwoofer has a built-in low-pass crossover that is continuously adjustable from 50-150Hz.
Phase Control:
This feature
allows you to select 0 or 180 degrees for the best bass response.
Controls
Front Panel:
Signal LEDs:
When a signal is received, the two LEDs glow green. After a period of time without an input signal, the LEDs will glow red.
Rear panel:
Subwoofer Level Control:
Rotary allows you to set the subwoofer's volume relative to the rest of the system
Phase switch:
Allows you to select 0 or 180 degrees
Power Switch:
Can select On or Off
Crossover Frequency:
Rotary knob allows you to adjust the low-pass filter from 50-150Hz
LFE/Normal Switch:
Can select LFE or Normal for the line-level inputs. If your receiver has a built-in low-pass crossover filter for the subwoofer output, then the LFE switch should be set to the LFE position to bypass the subwoofer's internal crossover. Use the LFE mode with Dolby Digital and DTS receivers.
Inputs and Outputs
Rear panel:
Line-Level In:
Left and right RCA preamp inputs. Can be set to LFE or Normal using the LFE/Normal switch.
High-Level In:
Gold-plated 5-way binding post inputs for left and right loudspeakers
High-Level Out:
Gold-plated 5-way binding post outputs for left and right loudspeakers