^^^according to Kicker^^^^
Choose Model:15"|12"|10"|8"
Model Solo-Baric L7 15
Size (IN.,CM) 15, 38.1
Impedance (OHMS) 2 or 4 DVC
Max Rec Amplifier Power (WATTS PEAK/RMS)* 2000/1000
Sensitivity (dB 1w/1m) 89.4
Frequency Response (Hz) 18-100
Mounting Depth (IN.,CM) 8-11/16, 22.1
Mounting Cutout, Square (IN.,CM) 13-3/4, 34.9
Min Rec Sealed Box Volume (CU. FT., Liters) 1.5, 42.5
Max Rec Sealed Box Volume (CU. FT., Liters) 6.0, 169.9
Min Rec Vented Box Volume (CU. Ft., Liters)** 3.0, 85.0
Max Rec Vented Box Volume (CU. Ft., Liters)** 6.0, 169.9