GT4-12

GT4-12

12 inch Subwoofer

Sold from 2006 until 2008

Predecessor Product: GRAND TOURING GTO 1220
Successor Product: GT5-12

Documents & Downloads

Specifications

Frequency Response
23Hz – 450Hz
Sensitivity (1 watt @ 1 meter)
93dB
Nominal Impedance
4 ohms
Voice-Coil Diameter
2 inches
Overall Diameter
12.24 inches
Vas
3.55 cubic feet
Qts
0.43
Fs
24.75Hz
Qes
0.46
Qms
6.46
Sealed Enclosure (vol)
1 cubic foot
Vented Enclosure (vol)
2.26 cubic feet
Mounting Depth
6.34 inches
Cutout Dimensions
11.14 inches

For anyone who likes to crank it up in the car, the new JBL® 305mm (12 inch) high-output GT4-12 subwoofer is the real deal. The JBL GT4-12 subwoofer features a single 4-ohm voice coil and a vented motor structure, and offers 1100 watts of peak power handling.

Can’t find what you’re looking for?

Call us

Call us

Call us now at: +44 161 222 3325

Monday - Friday: 08.00-17.00
Saturday - Sunday: 09:00-15:00

E-mail us

E-mail us

We are here Monday – Sunday to answer you as fast as we can!

Email us
Chat with us

Chat with us

Monday – Friday: 08.00-17.00
Saturday – Sunday : 09.00–15.00

message

WhatsApp Us

Send us a message on +44 161 222 3325 or click  here 

Monday - Friday: 08.00-17.00
Saturday - Sunday: 09:00-15:00