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JBL GTO8629 5"x7"/6"x8" 2-way car speakers

Item # 109GTO8629

If you're in the market for new speakers, you've just found a serious contender.

Find what Fits your vehicle

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If you're in the market for new speakers, you've just found a serious contender.

Item # 109GTO8629

About the JBL GTO8629

Alexander H.

Go for it

If you're in the market for new speakers, you've just found a serious contender. JBL created their GTO8629 5"x7"/6"x8" speakers as a hi-fi solution for those who want better sound in their vehicle.
JBL GTO8629

Go for it

If you're in the market for new speakers, you've just found a serious contender. JBL created their GTO8629 5"x7"/6"x8" speakers as a hi-fi solution for those who want better sound in their vehicle.

JBL innovation

You'll find JBL's unique Plus One woofer cone design at work here, which expands the diaphragm area of the cone to give you better low-frequency response. Edge-driven soft dome tweeters ensure a rich experience in the upper frequencies, defined by a bright, open quality. JBL builds in a UniPivot™ design that allows you to aim the tweeter's sound more directly at your ears, giving you a more detailed soundstage. You can also use the adjustable level control to tweak your tweeters to your liking, so the GTO8629's sound is customized to your car.

These JBLs offer slightly lower impedance than standard car speakers, so they'll safely draw a little more power from your car stereo, yielding big volume even with low-powered factory radios. But if you want to blast these babies, they'll handle up to 60 watts RMS from an outboard amplifier.

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Product highlights:

  • 5"x7"/6"x8" 2-way speakers (pair)
  • carbon-injected Plus One™ woofer cone with butyl rubber surround
  • edge-driven silk dome tweeter with adjustable tweeter level
  • power range: 5-60 watts RMS (180 watts peak power)
  • impedance: 3 ohms
  • frequency response: 49-21,000 Hz
  • sensitivity: 93 dB
  • top-mount depth: 2-3/16"
  • grilles not included
  • warranty: 1 year
  • MFR # GTO8629

What's in the box:

  • Two 2-way speakers
  • 2 Bottom mount adapters
  • 2 JBL logo badges
  • 2 Adhesive backed foam gasket strips
  • Instruction manual

Customer reviews for JBL GTO8629

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4.5 out of 5 stars
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More details on the JBL GTO8629

Pat M.

Features & specs

General
Speaker Size 6X8/5X7
Design 2-way
Tweeter Design Edge-Driven Dome
Impedance (Ohms) 3
Tweeter Composition Silk
Woofer Composition Carbon-injected
Woofer Surround Butyl Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 93
Frequency Response 49 - 21k Hz
Minimum RMS Wattage 5
Maximum RMS Wattage 60
Peak Power Handling (Watts) 180
Top-mount Depth (Inches) 2 3/16
Bottom-mount Depth (Inches) 2 3/4
Cutout Diameter or Length (inches) 0
Mounting Height (Inches) 0.873
Frame Width 5.761
Frame Length 8.043

Product Research

Features

Plus One Woofer Cones: The Plus One speaker cones offer more surface area than other speakers that fit in the same size opening. This is accomplished by using a new basket design and hi-roll surround. The result is greater bass output and an increase in efficiency.

UniPivot Tweeter: The angled tweeter pivots, so it can be aimed at the listeners for better stereo imaging. You can also adjust the tweeter output level; choose between 0 (flat) and +3 dB to compensate for off-axis mounting positions or road noise.

FRP Frames: The fiberglass-reinforced plastic (FRP) frames used in the GTO series speakers resist warping, even when mounted on uneven surfaces. The nonmagnetic carbon composite has no impact on the motor structure and doesn't resonate.

High-Output Design: The 3Ω voice coil design compensates for the high in-line resistance of small gauge factory wiring, extracting more power from factory (or aftermarket) receivers. This results in clearer, richer sound for the listener.

Mounting Applications: JBL describes this speaker as a 5x7/6x8; it fits many 5x7 and 6x8 applications. Please check the Crutchfield Vehicle Selector to confirm fit.

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