JL Audio 12TW1-2/4 12 inch subwoofer
€425.00
JL Audio 12TW1-2/4
- Condition: New
- Sale type: BTW/21%
- Stock : 2 -4 days extra delivery time
Productinfo ( 2ohm )
- Continuous power handling (RMS) : 300 W
- Recommended amplifier power (RMS) : 75 - 300 W
- Nominal impedance (Znom) : 2 Ω
- Protective grille optionally available
- Free air resonance frequency (Fs) : 35.06 Hz
- Electrical "Q" (Qes) : 0.61
- Mechanical "Q" (Qms) : 10.662
- Total quality "Q" (Qts) : 0.577
- Equivalent volume (Vas) : 1.008 cu ft / 28.54 L
- One-way linear excursion (Xmax) : 0.40 inch/10.0 mm
- Efficiency (1 W / 1 m) : 85.07 dB SPL
- Diaphragm area (Sd) : 0.0436 square meters
- DC resistance (Re) : 2.430 Ω
Productinfo ( 4ohm )
- Continuous power handling (RMS) : 300 W
- Recommended amplifier power (RMS) : 75 - 300 W
- Nominal impedance (Znom) : 4 Ω
- Protective grille optionally available
- Free air resonance frequency (Fs) : 32.35 Hz
- Electrical "Q" (Qes) : 0.555
- Mechanical "Q" (Qms) : 11.066
- Total quality "Q" (Qts) : 0.529
- Equivalent volume (Vas) : 1.189 cu ft / 33.67 L
- One-way linear excursion (Xmax) : 0.40 inch/10.0 mm
- Efficiency (1 W / 1 m) : 85.15 dB SPL
- Diaphragm area (Sd) : 0.0436 square meters
- DC resistance (Re) : 3.514 Ω
Dimensions
- Nominal diameter: 300 mm / 12.0 inch
- Overall diameter (A): 314 mm / 12.375 inches
- Installation diameter (B) : 281 mm / 11.0625 inch
- Bolt circle diameter (C) : 297 mm / 11.7 inch
- Engine outer diameter (D): 145 mm / 5.71 inches
- Installation depth (E) : 117 mm (4.62 inch)
- Protrusion of the front grille (F) : 0.87 in / 22 mm
- Volume displacement : 0.072 cu ft / 2.04 L
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