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JBL 4-Channel Full Range System with 6½" Speakers, Amplifier and Wiring Kit

GTO-804EZ 4-Channel Class AB Amplifier + GTO609C 6½" 2-Way Component System + GTO629 6½" 2-Way Coaxial System + Amp Wiring Kit

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• CEA-2006 compliant amplifier
• Nickel-plated RCA level inputs
• Patented Plus One woofer-cone technology increased output with no extra power
• Fiberglass-reinforced Plastic (FRP) basket
•4 gauge Power Amplifier Installation Kit
• 17 Ft. (5.18m) V8 Series 2-Channel Dual Twist RCA Interconnect Cable

Learn more about the gto804ez_gto609c_gto629_tc4kit4b_v8rca174

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This item has been discontinued


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Product Highlights


• CEA-2006 compliant amplifier
• Nickel-plated RCA level inputs
• Patented Plus One woofer-cone technology increased output with no extra power
• Fiberglass-reinforced Plastic (FRP) basket
•4 gauge Power Amplifier Installation Kit
• 17 Ft. (5.18m) V8 Series 2-Channel Dual Twist RCA Interconnect Cable

Description


JBL brand icon

Authorized dealer



The Sound of quality

Sonic Electronix, one of the leaders in car audio, recently visited Harman, the premium global audio and infotainment group, at their research and development locations in Northridge, California and Detroit, Michigan. The purpose of these visits was to utilize and combine the powerful brand of Harman and the industry leading knowledge behind Sonic Electronix to begin working together on developing future car audio projects.



JBL GTO-804EZ

940W 4-Channel GTO Series Class A/B Car Amplifier
Quantity: 1

General Features:

  • 4-Channel GTO Series Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 80 watts x 4 chan.
    • 2 ohm: 100 watts x 4 chan.
    • Bridged; 4 ohm: 200 watts x 2 chan.
  • Max power output: 235 watts x 4 chan.
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • Gain LED indicators for proper gain adjustment
  • 4/3/2 channel operation
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Variable low-pass filter (40-220 Hz, 24 dB/octave)
  • Variable high-pass filter (40-220 Hz, 24 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-23000 Hz
  • Dimensions: 9-11/16"W x 11-15/16"L x 2-9/16"H
  • Authorized Internet Dealer
  • 2-year Manufacturer's Warranty

JBL GTO609C

6.5" 2-Way GTO Series Component Car Audio Speaker System
Quantity: 1


JBL GTO939

 

General Features:

  • 6-1/2" GTO Series 2-Way Component System
  • Power Handling:
    • Peak: 540 watts per pair / 270 watts each
    • RMS: 180 watts per pair / 90 watts each
    • Recommended Power: 5 - 200 watts RMS each
  • Carbon-injected cone material
  • Patented Plus One woofer-cone technology increased output with no extra power
  • Three-ohm voice coils allow compensation for added resistance by thin factory speaker wiring
  • Butyl Rubber speaker surround
  • Edge-driven, Fabric Soft Dome tweeter
  • Adjustable 0 or +3dB tweeter level attenuation
  • High-temperature voice coil
  • Vented magnet motor structure cools the voice coil
  • Fiberglass-reinforced Plastic (FRP) basket
  • External 12dB/octave crossover filters remove harmful frequencies
  • Enclosed magnet boot cover
  • Protective speaker grilles are included
  • 3 ohm impedance
  • Frequency response: 67-21,000 Hz
  • Top-mount depth: 2-1/16"
  • Sensitivity: 92dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

JBL GTO629

6.5" GTO 2-Way Grand Touring Series Coaxial Speakers w/ Edge Driven Tweeters
Quantity: 1

JBL GTO939

 

General Features:

  • 6-1/2" GTO Series 2-Way Car Speakers
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
    • Recommended Power: 5 - 125 watts RMS each
  • Carbon-injected cone material
  • Patented Plus One woofer-cone technology increased output with no extra power
  • Three-ohm voice coils allow compensation for added resistance by thin factory speaker wiring
  • Butyl Rubber speaker surround
  • Edge-driven, Fabric Soft Dome tweeter
  • Adjustable 0 or +3dB tweeter level attenuation
  • High-temperature voice coil
  • Vented magnet motor structure cools the voice coil
  • Fiberglass-reinforced Plastic (FRP) basket
  • Enclosed magnet boot cover
  • Protective speaker grilles are included
  • 3 ohm impedance
  • Used in the Staples Center and the Nokia Theater
  • Frequency response: 53-21,000 Hz
  • Top-mount depth: 2"
  • Sensitivity: 93dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

TruConnex TC4KIT-4B by Metra

4 Gauge Full Spec CCA Amplifier Wiring Kit for Systems up to 650 Watts
Quantity: 1

General Features:

  • 4 gauge Power Amplifier Installation Kit
  • Designed specifically for car audio systems up to 650 watts
  • Premium power and ground wire provides optimal power transfer
  • Terminals are Nickel-plated for excellent signal transfer
  • ANL Fuse holder offers ideal protection
  • True-to-Gauge cables/wires meet or exceed the industry standard of copper required for the gauge size
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Package Includes:

  1. 17 ft. of 4 AWG Red power cable
  2. 3 ft. of 4 AWG Gray ground cable
  3. 17 ft. of Blue remote turn-on wire
  4. In-line mini ANL fuseholder
  5. 60 Amp ANL fuse
  6. Ring Terminals
  7. Ground Terminals
  8. Vinyl Cable Ties
  9. Screws
  10. Spade Terminals
  11. Grommets

T-Spec V8RCA-174

17 ft. (5.18m) V8 Series 4-Channel Dual-Twist RCA Audio Cable
Quantity: 1

General Features:

  • 17 Ft. (5.18m) V8 Series 2-Channel Dual Twist RCA Interconnect Cable
  • Dual twist design for increased noise rejection
  • Ultra-flexible PVC blended jacket
  • Patented high tolerance compact machined metal end
  • Dual split tip for maximum contact area
  • Packaged in High-End Retail Box
  • Length: 17 ft. (5.18m)
  • Color: Matte Gray
  • Also found as: TSpecV8RCA174
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Front Speaker Specifications
Speaker Size
6-1/2"
Design
2-way Component System
Shallow Mount Installation
No
Tweeter Design
Dome
Tweeter Composition
Cloth
Woofer Composition
Carbon Composite
Woofer Surround
Butyl Rubber
Peak Power Handling
270 watts
RMS Power Handling
90 watts
Sensitivity
92 dB
Frequency Response
67 - 21000 Hz
Impedance (Per Voice Coil)
3 ohm
Top-Mount Depth (Mounting Depth)
2-1/16"
Cutout Dimensions
5" x 5" 
Speaker Grilles
Yes
Rear Speaker Specifications
Speaker Size (Rear)
6-1/2"
Design
2-way Coaxial
Shallow Mount Installation
No
Tweeter Design
Dome
Tweeter Composition
Cloth
Woofer Composition
Carbon Composite
Woofer Surround
Butyl Rubber
Peak Power Handling
180 watts
RMS Power Handling
60 watts
Sensitivity
93 dB
Frequency Response
53 - 21000 Hz
Impedance (per voice coil)
3 ohm
Top Mount Depth
2"
Speaker Grilles
Yes
Amplifier Power Specifications
RMS Power @ 4 ohms
80 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Peak Power Output
235 watts x 4 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
940 watts
Total RMS Power Output
400 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
40 - 220 Hz
Low-Pass Crossover Frequency
40 - 220 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fan Cooled
No
Fuse Rating
25A x 2 
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

JBL

Model Number:

GTO-804EZ_GTO609C_GTO629_TC4KIT-4B_V8RCA-174

Weight:

25.90lbs

Internal SKU:

gto804ez_gto609c_gto629_tc4kit4b_v8rca174

Internal Product ID:

98680

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.