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GTO1214

GTO1214 (Front View)
 

Information

This JBL® subwoofer delivers deep, solid, tight bass that can only be delivered by JBL, the leader in concert sound.

Unit of sale: Each
Model Number: GTO1214

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Gallery

GTO1214 (Front View)
GTO1214 (3D View 01)
GTO1214 (Side View 01)

Product details

JBL GTO subwoofers include die-cast aluminium baskets, polypropylene cones, rubber surrounds and a unique tinsel wire protector that also strengthens joints between the cone, the voice coil and the spider. The GTO1214 has a peak power handling of 1400 watts and a frequency response of 23Hz–400Hz. JBL Grand Touring® Series Die-Cast Subwoofers are designed to be used in sealed, vented and bandpass enclosures.


Full specs

Woofer Features/Specifications
TypeCar Subwoofer
Low-Frequency Transducer12" (300mm) Polypropylene cone
Voice Coil2" (51mm) diameter
Power Handling, RMS350 W
Power Handling, Peak1400 W
Frequency Response23Hz–400Hz
Sensitivity (2.83V @1m)90 dB
Diecast Aluminum FrameYes
Vented PolepieceYes
SurroundHi-roll rubber
Progressive SpiderYes
GrilleNone
External Diameter (Metric, English)12-5/16" (313mm)
Mounting Cutout Diameter (Metric, English)11" (278mm)
Mounting Depth (Metric, English)6-5/16" (160mm)
Thiele-Small Parameters
Voice Coil DC Resistance (Revc – ohms)3.76
Voice Inductance @ 1kHz (Levc – mH)3.05
Driver Radiating Area (Sd – in2/cm2)79.2/511
Motor Force Factor (Bl – Tm)16.7
Compliance Volume (Vas – ft3 / l)2.05/58.2 Vas – ft3 / l
Suspension Compliance156.00 Cms – μm/N
Moving Mass, Air Load206.0 Mms – g
Moving Mass, Diaphragm199.4 Mmd – g
Free-Air Resonance28.00 Fs – Hz
Mechanical Q10.70 Qms
Electrical Q 0.49 Qes
Total Q0.47 Qts
Magnetic Gap Height (Hag – in/mm)0.31/8
Voice Coil Height (Hvc – in/mm)1.45/37
Maximum Excursion (Xmax –in/mm)0.57/14.5

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