Description
ISUB ACTIVE 2.1
2-channel amplifier
The ISUB ACTIVE 2.1 subwoofer complements any original audio system, providing powerful (260 W), dynamic bass and amplification of the vehicle’s front channels (2.1). It connects to the car radio’s speaker outputs via the supplied Plug & Play cable, providing a genuine enhancement of the sound experience without loss of space in the cabin or trunk.
Key points
- Focal know-how
- 2-channel amplifier
- Ready to use (Plug & Play ISO cable included)
- Compact product, discreet integration
- Ease of use
- Various settings (adjustable incoming signal, adjustable amplifier crossover, sound level boost, etc.)
- Robust design
- Key points
• Ready to use
(ISO Plug & Play cables supplied)
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
ISO beam length 1061/4″
Power cable length 1967/8″
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
Find out more about compatible kits, installations, models and system
ISUB ACTIVE 2.1
Product sheet
Flat 8″ (20cm) speaker driver
Dynamic bass
Compact aluminium structure
Easy to integrate
2-channel amplifier
For amplifying 2 front
speakers and retaining
the original car radio
Benefiting from the renowned Focal expertise in Car Audio solutions, the ISUB ACTIVE 2.1 subwoofer delivers
powerful, boosted bass as well as amplifying your vehicle’s front speakers. It is the perfect addition to any onboard audio system, genuinely enhancing the sound experience without taking up any space in the cabin or
boot. In fact, it’s compact enough (standing at just 21/2″ (6.3cm) tall) to install easily beneath the seat.
Various options for adjusting
the subwoofer and amplifier
For perfect harmony with
your audio system
• Adjustable input
signal level
• Amplifier crossover
adjustable from 50 to 150Hz
• High-pass crossover
adjustable from 20 to 50Hz
• Volume increase
from 0 to 18dB
• Phase selector 0–180°
• Low-pass crossover
adjustable from 50 to 180Hz
