Metra Electronics - 99-7809B - Acura TSX 2004-2008 D4S Working voltage : 9 to

Working voltage : 9 to 15

dual 4-ohm

Impedance: 4 Ohm dual voice coil (DVC)

The other side has a vehicle-specific adapter that connects directly to the original radio connectors for a quicker installation without cutting each wire

This 8-inch loudspeaker comes in 4-ohm and 8-ohm impedance ensuring compatibility with a wide range of audio systems

Metra Electronics - 99-7809B - Acura TSX 2004-2008 D4S Working voltage : 9 toISO DIN radio provision with pocket ISO DDIN radio provision Painted matte black Wiring and Antenna Connections Wiring harness Included with kit Antenna adapter Not required Steering wheel control interface ASWC 1 (sold separately)