The ISUB ACTIVE 2.1 subwoofer is a perfect solution to complete any factory audio system by adding powerful (260W) bass and amplifying the vehicle’s front channels (2.1). It connects to the HP outputs of the car radio through the Plug & Play cable supplied by Focal to genuinely enhance the sound experience without taking up any space in the cabin or boot.

Measuring 21/2” (6.3cm) high, it slides easily underneath a seat, even a tight-fitting one. Thanks to the available settings, you can customise the sound reproduction. A wired remote control is also included for users to adjust the bass level as desired.

Key Points

• Focal expertise
• 2-channel amplifier
• Ready to use (ISO Plug & Play cable supplied)
• Compact product, discreet integration
• Easy to use
• Various settings options (adjustable incoming signal, adjustable amplifier crossover, volume boost, etc.)
• Robust design

Specifications

• Type 8" ultra-compact amplified subwoofer & 2-channel amplifier
• Max. power 260W
• Nom. power 130W RMS
• Frequency response 45Hz - 150Hz
• Impedance 4Ω
• Fuse rating 35A
• Subwoofer phase 0 or 180°
• SNR > 80dBA
• Maximum power amplifier 2 x 110W
• Nominal power amplifier 2 x 55W RMS
• Impedance amplifier 4Ω
• 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)