ESB Audio A6/A4/Q5 Rear 165 Rear Speaker System for Audi A6/A4/Q5

Product highlights: A6-RTW1 1″/25 mm Dome Tweeter The A6-RTW1 uses the ESB CS-T31 1.2″/3.2 cm component tweeter, with special adaptor to fit the Audi A6/A4/Q5 original tweeter housing  Nominal Impedance: 4 Ohm Nominal Power Handling: 60 Watt Transient Power: 120 Watt Freq. Response: 1 KHz ~ 25 KHz Sensitivity: 92 dB 1W/1m A6-R61 6.5″/165 mm Woofer The A6-R61 uses the ESB CS-W61 6.5″/16.5 cm component mid-woofer, with special adaptor to fit the Audi A6/A4/Q5 original woofer housing in the rear seats. Nominal Impedance: 4 Ohm Nominal Power Handling: 115 Watt Transient Power: 230 Watt Freq. Response: 65 Hz ~ 2.2 KHz Sensitivity: 91 dB 1W/1m