JL Audio C7-650cw
July 7, 2020
JL Audio 10W1v3-2/4
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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 |
