✓ Dimensions: 64 x 5

Magnet: Strontium

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

Efficiency: 90

Dimensions (L × W × H): 250

T1D2/D415 Packaging unit:Single ✓ Dimensions: 64 x 5Rockford 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