Buy JL Audio 12W1v2-4 12-inch Car Subwoofer Driver (One piece only)JL Audio 12W1v2-4 12-inch Car Subwoofer Driver (One piece only) Product Description:
- Impedance 4 ohm
- Single voice coil
- 150w rms / 300w peak
- Mounting depth 5.09"
Product Description
W1v2: PERFORMANCE OVERVIEW ***
Shallow Mounting Depth *
Superb sound quality *
Works in compact enclosures *
Long linear excursion capability yields reduced distortion and outstanding output ***
SPECIFICATIONS ***
Free Air Resonance (Fs): 23.68 Hz *
Electrical "Q" (Qes): 0.443 *
Mechanical "Q" (Qms): 6.465 *
Total Speaker "Q" (Qts): 0.414 *
Equivalent Compliance (Vas): 3.739 cu. ft. / 105.81 liters *
One-Way, Linear Excursion (Xmax)*: 0.375 in. / 9.5 mm *
Reference Efficiency (no): 0.304% *
Efficiency (1W/1m)**: 86.81 dB SPL *
Effective Piston Area (Sd): 81.392 sq. in. / 0.0525 sq. m. *
DC Resistance (Re): 4.101 ohm *
Nominal Impedance (Znom): 4 ohm *
Thermal Power Handling (Pt): 150W *
Driver Displacement: 0.035 cu. ft. / 0.99 liters
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1W/1m) is not an accurate indicator of a subwoofer´s output capability and should not be used as a comparison to other subwoofers to determine which one is "louder".
Customer Reviews
Most helpful customer reviews
4 of 4 people found the following review helpful.
....
By cerwin vega
great great sub.. small compact but will hit like a champ and is very clean.. its a JL sub wouldnt expect anything else.. worth the extra 25 or so bucks. i have one in an 07 tacome double cab behind the rear seat. and its loud
2 of 2 people found the following review helpful.
wrong specs
By kevin r
very good subs i have 2 of them in a custom ported box tuned to 27hz but these specs on here are wrong the subs are 300 rms and 600 maxx
1 of 1 people found the following review helpful.12" JL Subwoofer
By WilliamB
This is my second purchase of this JL subwoofer for two different applications. The sub performance is excellent for my uses. The delivery to my home was very quick and packaged very nicely. It was double boxed and arrived flawlessly. I recommend this product to every JL Audio fan.
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