Model# GTO1514

GTO1514

JBL   Product Detail

15" Single Voice-Coil Subwoofer


€ 99,99

  • Legendary JBL sound

    Now you don’t have to venture far from home to experience the legendary power, clarity and technical accuracy of the JBL sound.

  • Exclusive Desgin

    Exclusive design

  • 15" Subwoofer

    15" Subwoofer that delivers all the bass you could ever need. Complete you car audio system with JBL Sound.

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 GTO1514 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.

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Specsheets & manuals


Woofer Features/Specifications
TypeCar Subwoofer
Low-Frequency Transducer15" (380mm) Polypropylene cone
Voice Coil2" (51mm) diameter
Power Handling, RMS350 W
Power Handling, Peak1400 W
Frequency Response23Hz–400Hz
Nominal Impedance4 ohms
Sensitivity (2.83V @1m)93 dB
Diecast Aluminum FrameYes
Vented PolepieceYes
SurroundHi-roll rubber
Progressive SpiderYes
GrilleNone
External Diameter (Metric, English)15-5/16" (389mm)
Mounting Cutout Diameter (Metric, English)13-15/16" (354mm)
Mounting Depth (Metric, English)6-13/16" (172mm)
Thiele-Small Parameters
Voice Coil DC Resistance (Revc – ohms)3.8
Voice Inductance @ 1kHz (Levc – mH)3.05
Driver Radiating Area (Sd – in2/cm2)128.7/830
Motor Force Factor (Bl – Tm)17.13
Compliance Volume (Vas – ft3 / l)5.42/153.5 Vas – ft3 / l
Suspension Compliance156.00 Cms – μm/N
Moving Mass, Air Load257.0 Mms – g
Moving Mass, Diaphragm243.0 Mmd – g
Free-Air Resonance25.10 Fs – Hz
Mechanical Q7.08 Qms
Electrical Q 0.52 Qes
Total Q0.49 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