JL Audio C7-650cw
July 7, 2020JL Audio 10W1v3-2/4
July 28, 2020
JL Audio 12W1v3-2/4
$1,457.00
12-inch Subwoofer (300 W, 4 Ω)
Continuous Power Handling (RMS) |
300 W |
Recommended Amplifier Power (RMS) |
75 – 300 W |
Nominal Impedance (Znom) |
4 Ω |
Free Air Resonance (Fs) |
26.21 Hz |
Electrical “Q” (Qes) |
0.535 |
Mechanical “Q” (Qms) |
8.2 |
Total Speaker “Q” (Qts) |
0.502 |
Equivalent Compliance (Vas) |
2.706 cu ft / 76.63 L |
One-Way Linear Excursion (Xmax)* |
0.45 in / 11 mm |
Reference Efficiency (no) |
0.25% |
Efficiency (1 W / 1 m)** |
86.1 dB SPL |
Effective Piston Area (Sd) |
81.426 sq in / 0.0525 sq m |
DC Resistance (Re) |
3.915 Ω |