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Item# GTO1014



1400-watt, 10" die-cast subwoofer
$139.95 each


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Get the lows bumping big with the GTO1014, a subwoofer design triumph from the JBL® Grand Touring® Series family. It delivers deep, solid, tight bass and serious power that can only come from the leader in live performance sound. GTO subwoofers include die-cast aluminum baskets, polypropylene cones, rubber surrounds and a unique tinsel wire protector. The GTO1014 has a 4-ohm voice coil and 1400 watts of peak power handling, so it can handle whatever you can dish out. Sure, it’s your car. But we think we know what your standards are no matter where you are or where you go – they’re ours too.

What's in the box?

  • (1) GTO1014 10” die-cast-single-voice-coil subwoofer
  • (1) Owner's Manual

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The latest owner's manuals, quick start guides, and documents.

General Specifications

Grand Touring

Audio Specifications

Frequency Response
Power Handling (Peak)
Peak Power
Nominal Impedance
4 ohms
Power Handling (RMS)
(2.83V/1m) 88dB

Woofer Specifications

Voice Inductance
@ 1kHz (Levc – mH) 3.05
Driver Radiating Area
(Sd – in2/cm2) 51.15/330
Compliance Volume
(Vas – ft3 / l) 1.03/29.2
Voice Coil DC Resistance
(Hvc – in/mm) (Revc – ohms) 4
Suspension Compliance
(Cms – ?m/N) 187
Hi-roll rubber
Magnetic Gap Height
(Hag – in/mm) 0.31/8
Mechanical Q
(Qms) 9.1
Voice Coil
2" (51mm) diameter
Electrical Q
(Qes) 0.48
Motor Force Factor
(Bl – Tm) 15.1
Maximum Excursion
(Xmax –in/mm) 0.57/14.5
Free-Air Resonance
(Fs – Hz) 28.7
Total Q
(Qts) 0.46
Diecast Aluminum Frame
Vented Polepiece
Low-Frequency Transducer
10" (254mm) Polypropylene cone
Progressive Spider


Big bass with polypropylene woofer cone

Road noise can destroy realistic audio that always requires true low frequencies. Polypropylene delivers rigidity with good internal damping and complete weather-resistance. You get an impossible-to-miss increase in thumping bass.

A JBL®-proprietary frame, broad installation options

The proprietary die-cast frame design allows maximum cone excursion while reducing overall mounting depth. The die-cast structure maintains precise alignment tolerances over years of blasting music and rough roads. You get all the bass you’ve paid for.

Exceptional venting for increased power handling

Woofer motor structures heat up during use, causing distortion or power compression that reduces music’s dynamic range, robbing the sound of realism. JBL® uses vented motor structures and polepieces that get rid of more heat to deliver more serious bang.

Outstanding audio output, low distortion

With 350 watts RMS and 1400 watts of peak power handling, the GTO1014 changes the experience of listening to your favorite music in your car. Plus, a progressive spider gives better control for lower distortion at excursion limits.

Designed for sealed, vented and band-pass enclosures

Different people have different opinions on what makes the best subwoofer box. Have it your way with the GTO1014, it can handle anything.

Warranty 1 Year Warranty

Products purchased online or from an authorized local retailer and under warranty may qualify for an exchange with a valid receipt.

Purchases made from an unauthorized dealer will not be elibible for exchange.

Request an Exchange

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Call us: 1.800.336.4525

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