each measuring 9

Features:✓ High-level input with auto-remote (automatic power-on)✓ Butterworth crossover with 12 dB/octave✓ Smooth power-on✓ Unobtrusive

2 x connection cable

Efficiency: 90

"Dynamic Bass Enhancement" ingeniously combines maximum low bass foundation and high maximum sound pressure - regardless of the type of music you are listening to or the sound settings on the radio

T1D2/D415 Packaging unit:Single each measuring 9Rockford Fosgate T Series The POWER T1 subwoofers are based on the innovative new Rockford Fosgate technologies. These bad boys feature the patented VAST function, which increases the surface area of the cone by up to 25%. The new Flex Fit basket offers extreme flexibility for extreme installations. Features: 76 mm (3 inch) voice coil VAST (Vertical Attach Surround Technique) Precision cast and vented aluminium alloy basket Anodized aluminium voice