15” subwoofer with 2 x 2 Ohms dual voice coil

12” subwoofer with 2 x 2 Ohms dual voice coil

10” subwoofer with 2 x 2 Ohms dual voice coil

Compact vented subwoofer with 12” chassis and a variable impedance of 2 x 2 Ohms or 1 x 4 Ohms

12” subwoofer with 2 x 2 Ohms dual voice coil for compact vented enclosures

Compact vented subwoofer with 10” chassis and a variable impedance of 2 x 2 Ohms or 1 x 4 Ohms

10” subwoofer with 2 x 2 Ohms dual voice coil for compact vented enclosures

Vented subwoofer enclosure for HELIX Q 10W subwoofer chassis

Vented subwoofer enclosure for HELIX Q 12W subwoofer chassis

Compact vented subwoofer with 10" chassis and an impedance of 1 x 4 Ohms