Harman Kardon Onyx Studio 7

Size 6″ x 9″
Maximum Music Power 400 W
Nominal Music Power 50 W
Mounting Depth 68 mm
Cut-Out Dimensions 153 mm x 222 mm
Sensitivity 92 dB

• Extra-tough suspension for high durability to withstand high input power.
• 4-Layer Copper voice coil with aluminum former for improved heat dissipation.
• Subwoofer design allows for flexible in-car installation in a box or in a free-air type application.
• Size   12″
• Max. Music Power (Nominal)    1,400 W (400 W)
• Frequency Response    20 Hz to 250 Hz
• Sensitivity (INPUT: 1W)     95 dB
• Impedance       4 Ω x 2
• Mounting Depth        6″