JL Audio ZR800-CW
July 7, 2020JL Audio 12W1v3-2/4
July 28, 2020
JL Audio 12W0v3-4
$878.00
12-inch Subwoofer (300 W, 4 Ω)
Specification:
Continuous Power Handling (RMS) |
300 W |
Recommended Amplifier Power (RMS) |
75 – 300 W |
Nominal Impedance (Znom) |
4 Ω |
Free Air Resonance (Fs) |
32.09 Hz |
Electrical “Q” (Qes) |
0.64 |
Mechanical “Q” (Qms) |
10.752 |
Total Speaker “Q” (Qts) |
0.604 |
Equivalent Compliance (Vas) |
1.095 cu ft / 31.01 L |
One-Way Linear Excursion (Xmax)* |
0.45 in / 11.4 mm |
Reference Efficiency (no) |
0.15% |
Efficiency (1 W / 1 m)** |
84.07 dB SPL |
Effective Piston Area (Sd) |
48.909 sq in / 0.0316 sq m |
DC Resistance (Re) |
4.280 Ω |