Dimensions (L x W x H) 127/8 x 91/16 x 21/2" (328 x 230 x 63 mm)

Weight 9.6lbs (4.25kg)

FOCAL INSIDE active subwoofer with integrated 2-channel power amplifier

ISUB ACTIVE 2.1

FOAKAPIA2100000

2 CHANNEL AMPLIFIER

The ISUB ACTIVE 2.1 subwoofer is the perfect addition to any factory audio system, delivering powerful (260W) and dynamic bass and amplifying the vehicle's front channels (2.1). It connects to the HP outputs of the car radio via the plug and play cable supplied by Focal to truly enhance the sound experience without taking up interior or trunk space.

With a height of 21/2 (6.3 cm), it can be easily pushed under a seat, even if it is very tight. Thanks to the various setting options, you can adjust the sound reproduction according to your wishes. The included wired remote allows the user to adjust the bass level as they wish.

Key Points

Focal Expertise

2 Channel Amplifier

Ready to use (ISO plug and play cable included)

Compact product, discreet integration

Easy to use

Various setting options (adjustable input signal, adjustable amplifier crossover, volume increase, etc.)

Sturdy construction

The ISUB ACTIVE 2.1 subwoofer benefits from focal's renowned experience in car audio, delivering powerful, amplified bass and amplifying your vehicle's front speakers. 

It's the perfect addition to any onboard audio system, enhancing the sound experience without taking up interior or trunk space. 

trunk. Measuring just 21/2" (6.3cm) high, it is even compact enough to easily install under the seat.