Grand Touring GTO426 - Car speaker JBL - Free user manual and instructions
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| Product Type | Car Speaker |
| Brand | JBL |
| Model | Grand Touring GTO426 |
| Speaker Size | 4" x 6" |
| Speaker Type | 2-Way Coaxial |
| Peak Power Handling | 180 Watts |
| RMS Power Handling | 60 Watts |
| Impedance | 4 Ohms |
| Frequency Response | 60 Hz – 20 kHz |
| Sensitivity | 92 dB |
| Mounting Depth | 1.85 inches (47 mm) |
| Mounting Height (Top mount) | 0.75 inches (19 mm) |
| Grille Included | Yes |
| Cone Material | Plus One+ Polypropylene |
| Tweeter Type | Edge-Driven Soft Dome |
| Tweeter Size | 0.75 inches (19 mm) |
| Dimensions (Overall) | 6.3" x 4.3" x 2.2" (160 x 110 x 56 mm) |
| Weight per Speaker | 1.1 lbs (0.5 kg) |
| Recommended Amplifier Power | 15 – 60 Watts RMS per channel |
| Cleaning Instructions | Wipe gently with a dry microfiber cloth; avoid liquids and abrasives. |
| Safety Note | Disconnect battery before installation; avoid contact with moving parts. |
| Repairability | Spare parts available through authorized JBL dealers; consult manual for disassembly. |
Frequently Asked Questions - Grand Touring GTO426 JBL
What is the size of the JBL Grand Touring GTO426 speaker?
It is a 4" x 6" coaxial speaker (4x6 inch form factor).
What is the power handling of the GTO426?
The speaker handles 60 Watts RMS and 180 Watts peak power.
What is the impedance of this speaker?
The impedance is 4 ohms, suitable for most car audio systems.
Does the speaker come with a grille?
Yes, a grille is included with the GTO426.
What is the mounting depth?
The mounting depth is 1.85 inches (47 mm). Ensure your vehicle has sufficient clearance.
How do I install the GTO426 speakers?
Disconnect the battery, remove old speakers, connect wiring (observe polarity), and mount using included hardware. Check manual for detailed steps.
What type of tweeter does it use?
It features a 0.75-inch edge-driven soft dome tweeter for clear highs.
Is the GTO426 compatible with factory car stereos?
Yes, it is designed to work with most factory head units, though an external amplifier can improve performance.
What is the frequency response range?
The frequency response is 60 Hz to 20 kHz.
How should I clean the speakers?
Gently wipe the grille and cone with a dry microfiber cloth. Do not use water, chemicals, or abrasive materials.
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