The Caliber BC109US is a car subwoofer that you can easily place under the front seat of your vehicle. Despite its compact size of 35 x 23.5 x 7 centimeters, this subwoofer delivers clear bass while driving. The subwoofer has a power output of 100 watts RMS, ensuring that you won't run out of volume to enjoy your favorite music. With a peak power of no less than 900 watts, you can even let other road users enjoy the bass from your car. The handy remote control allows you to adjust the bass volume of the subwoofer. For example, you can place it in the center console so that you can always reach it.

The 8-inch speaker of the BC109US has a frequency range of 50 to 160 Hertz, which you can adjust via the preamplifier. The phase switch enables the subwoofer to work well with the other speakers in the car, ensuring a balanced sound where the bass never drops out. With this underfloor subwoofer, you can enjoy your music in the car just the way you want.

With the included mounting brackets, you can secure the subwoofer firmly so that it doesn't slide around while driving. The Caliber BC109US is protected against short circuits and overheating. For optimal cooling, make sure to leave at least 5 centimeters of space on all sides.