JL Audio JL12TW3-D8

Kirjeldus

Tehnilised andmed:

Continuous Power Handling (RMS) 400 W
Recommended Amplifier Power (RMS) 200 – 400 W
Nominal Impedance (Znom) Dual 8 Ω

Nominal Diameter 12 in / 300 mm
Overall Diameter (A) A1: 13.2 in / 335 mm
A2: 12.5 in / 318 mm
Mounting Hole Diameter (B) 11.625 in / 295 mm
Bolt Hole Circle Diameter (C) 12.5 in / 318 mm
Motor Outer Diameter (D) 6.125 in / 156 mm
Mounting Depth (E) 3.5 in / 89 mm
Driver Displacement 0.029 cu ft / 0.82 L
Net Weight 14.9 lb / 6.8 kg

Free Air Resonance (Fs) 32.660 Hz
Electrical “Q” (Qes) 0.715
Mechanical “Q” (Qms) 10.071
Total Speaker “Q” (Qts) 0.668
Equivalent Compliance (Vas) 1.205 cu ft / 34.12 L
One-Way Linear Excursion (Xmax)* 0.6 in / 15.2 mm
Reference Efficiency (no)
Efficiency (1 W / 1 m)** 84.23 dB SPL
Effective Piston Area (Sd) 83.517 sq in / 0.0539 sq m
DC Resistance (Re)*** 14.800 Ω