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Discontinued JBL 4-Channel Amplifiers

JBL 4-Channel Amplifiers balance your car's audio system for a harmonious and immersive sound.

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EXCLUSIVE

JBL + Rockford Fosgate Full Range Amplified System w/ 5x7"/6x8" Speakers

JBL 5x7"/6x8" 2-Way GT7-Series Coaxial Speakers + Rockford Fosgate R300X4 4-Channel Class AB Amplifier + Rockford Fosgate Amp Kit

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JBL 5x7"/6x8" 2-Way GT7-Series Coaxial Speakers + Rockford Fosgate R300X4 4-Channel Class AB Amplifier + Rockford Fosgate Amp Kit

• 50W x 4-Chan. @ 4 ohm
• 1-3/16" PEI Edge Driven Dome Tweeter
• Polypropylene Plus One™ Cone and Foam Surround
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

• 50W x 4-Chan. @ 4 ohm
• 1-3/16" PEI Edge Driven Dome Tweeter
• Polypropylene Plus One™ Cone and Foam Surround
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

EXCLUSIVE

Two Pair of JBL GTO628 with Pioneer GM-A4604

List price $429.89: 6-1/2" 2-Way GTO Series Coaxial Speakers + 4-Channel GM Series Bridgeable Class AB Car Amplifier

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List price $429.89: 6-1/2" 2-Way GTO Series Coaxial Speakers + 4-Channel GM Series Bridgeable Class AB Car Amplifier

• 60W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• CEA-2006 Compliant
• Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H

• 60W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• CEA-2006 Compliant
• Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H

EXCLUSIVE

Rockford R300X4 Amp+6.5" 2-Way Speakers+Amp Kit+RCA cable

4 JBL Speakers + Rockford Fosgate R300X4 4-Channel Amplifier + Rockford Fosgate Amp Kit

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4 JBL Speakers + Rockford Fosgate R300X4 4-Channel Amplifier + Rockford Fosgate Amp Kit

• 50W x 4-Chan. @ 4 ohm
• 1-3/16" PEI Edge Driven Dome Tweeter
• Polypropylene Plus One™ Cone and Foam Surround
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

• 50W x 4-Chan. @ 4 ohm
• 1-3/16" PEI Edge Driven Dome Tweeter
• Polypropylene Plus One™ Cone and Foam Surround
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
• Soft Start Turn-On

EXCLUSIVE

Sony 4-Channel Amplifier with Four FREE JBL 6-1/2" Speakers

Sony XM-GS400 700W Max Compact 4 Channel GS Series Amplifier + JBL GTO628 6-1/2" 2-Way Grand Touring (GTO) Series Coaxial Speakers

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Sony XM-GS400 700W Max Compact 4 Channel GS Series Amplifier + JBL GTO628 6-1/2" 2-Way Grand Touring (GTO) Series Coaxial Speakers

• 80 Watts RMS x 4 @ 2 ohm
• FEATURE 2
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• 2 Ohm Impedance
• CEA-2006 Compliant
• 4, 3 or 2 channel stereo operation
• Signal to Noise Ration: 93 dBA
• Speaker-level (high-level) inputs with Auto Turn-on

• 80 Watts RMS x 4 @ 2 ohm
• FEATURE 2
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• 2 Ohm Impedance
• CEA-2006 Compliant
• 4, 3 or 2 channel stereo operation
• Signal to Noise Ration: 93 dBA
• Speaker-level (high-level) inputs with Auto Turn-on

EXCLUSIVE

JL Audio 4-Channel Amplifier plus 50% OFF a Set of Four JBL 6-1/2" Speakers

JL Audio HX280/4 280W 4-channel Class D Full-Range Amplifier + JBL GTO628 360W Max 6-1/2" 2-Way Grand Touring (GTO) Series Coaxial Speakers

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JL Audio HX280/4 280W 4-channel Class D Full-Range Amplifier + JBL GTO628 360W Max 6-1/2" 2-Way Grand Touring (GTO) Series Coaxial Speakers

•70W x 4 @ 2ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• 2 Ohm Impedance
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal

•70W x 4 @ 2ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2-1/16"
• Plus One Cone Material
• 2 Ohm Impedance
• NexD™ ultra-high-speed switching design
• Black powder-coated finish
• Gasketed cover for the controls
• Stainless steel hardware for durability
• Accepts RCA (low-level) & Speaker-level (high-level) signal

EXCLUSIVE

JBL 4-Ch Amplified Setup with 6-1/2" Components, 6.5" / 6.75" Coaxials and Wiring Kit

JBL GTO608C 2-way Speakers + JBL GTO638 3-Way Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

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JBL GTO608C 2-way Speakers + JBL GTO638 3-Way Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Patent Pending Plus One Woofer Cone
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• 85W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Patent Pending Plus One Woofer Cone
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

EXCLUSIVE

JBL 4-Channel Amplified Setup with 5-1/4" Speakers and Wiring Kit

(2) JBL P562 5-1/4" 2-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

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(2) JBL P562 5-1/4" 2-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohm
• Plus One HCL Woofer cone
• Textile dome tweeters
• voice-matched passive crossover
• 2 ohm impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• 85W x 4 @ 2 ohm
• Plus One HCL Woofer cone
• Textile dome tweeters
• voice-matched passive crossover
• 2 ohm impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

EXCLUSIVE

JBL Speakers + Kicker Amplifier Bundle

Two Sets of GTO528 5-1/4" 2-Way Grand Touring Series Speakers and 400W RMS 11DX400.4 Amp+Amp Kit+Sound Dampening

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Two Sets of GTO528 5-1/4" 2-Way Grand Touring Series Speakers and 400W RMS 11DX400.4 Amp+Amp Kit+Sound Dampening

5.25" Grand Touring Series 2-way Car Speakers • 135 Watts Max • 45 Watts RMS • Plus One Cone Material • 1" My-Ti Tweeters • Mylar/Titanium Composite Dome Tweeters • 2 ohm • Includes Amplifier, Amp Kit, and Sound Deadening!

5.25" Grand Touring Series 2-way Car Speakers • 135 Watts Max • 45 Watts RMS • Plus One Cone Material • 1" My-Ti Tweeters • Mylar/Titanium Composite Dome Tweeters • 2 ohm • Includes Amplifier, Amp Kit, and Sound Deadening!

EXCLUSIVE

JBL + JL Audio Amplified 4-Ch. High Fidelity Audio System with 5x7"/6x8" Speakers

JBL GTO8629 5x7" / 6x8" 2-Way GTO Series Coaxial Speakers System + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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JBL GTO8629 5x7" / 6x8" 2-Way GTO Series Coaxial Speakers System + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

EXCLUSIVE

JBL + JL Audio Amplified 4-Ch. High Fidelity Car Audio System w/ 6.5" Speakers

JBL GTO609C/GTO629 6.5" 2-Way GTO Series Component/Coaxial Speakers System + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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JBL GTO609C/GTO629 6.5" 2-Way GTO Series Component/Coaxial Speakers System + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

EXCLUSIVE

JBL + JL Audio Amplified 4-Ch. High Fidelity Audio System w/ 6.5" Coaxial Speakers

(2) JBL GTO629 6.5" 2-Way GTO Series Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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(2) JBL GTO629 6.5" 2-Way GTO Series Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

EXCLUSIVE

JBL + JL Audio Amplified 4-Ch. High Fidelity Audio System w/ 6.5" & 6x9" Speakers

JBL GTO609C6.5" GTO Series Component + GTO939 6x9" Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

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JBL GTO609C6.5" GTO Series Component + GTO939 6x9" Coaxial Speakers + JL Audio XD400/4 4-Channel Class D Amplifier + NVX Wiring Kit

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

• Edge-Driven Fabric Soft Dome Tweeter
• Carbon Injected Cone

• NexD Ultra-High Speed Topology
• Preamp RCA Outputs
• Variable High/Low-Pass Filter
• 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 4-channel RCA Interconnect Cable

EXCLUSIVE

JBL 4-Channel Amplified Setup with 6-1/2", 6x9" Speakers and Wiring Kit

JBL P963 6-1/2" 2-way Power Series Speakers + JBL P963 6x9" 3-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

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JBL P963 6-1/2" 2-way Power Series Speakers + JBL P963 6x9" 3-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohm
• Plus One HCL Woofer cone
• Textile dome tweeters
• voice-matched passive crossover
• 2 ohm impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• 85W x 4 @ 2 ohm
• Plus One HCL Woofer cone
• Textile dome tweeters
• voice-matched passive crossover
• 2 ohm impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

EXCLUSIVE

JBL 4-Channel Amplified Setup with 6.5" / 6.75" Speakers and Wiring Kit

(2) JBL GTO638 6.5" / 6.75" 3-way Speakers + JBL GX-A604 4-Channel Amplifier + NVX Wiring Kit

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(2) JBL GTO638 6.5" / 6.75" 3-way Speakers + JBL GX-A604 4-Channel Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Patent Pending Plus One Woofer Cone
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• 85W x 4 @ 2 ohm
• Mylar / Titanium Composite Dome Tweeter
• Mounting Depth: 2"
• Patent Pending Plus One Woofer Cone
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

EXCLUSIVE

JBL Speakers and Subwoofer + Kicker Amp Bundle

GTO938 6x9" 3-Way Coaxial Speakers + GT5-1202BR Single 12" Loaded Sub Box + KX400.4 400W KX Series 4-ch Amp + XKIT42 2-ch 4G Amp Install Kit

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GTO938 6x9" 3-Way Coaxial Speakers + GT5-1202BR Single 12" Loaded Sub Box + KX400.4 400W KX Series 4-ch Amp + XKIT42 2-ch 4G Amp Install Kit

• Peak Power: 300W Each
• RMS Power: 100W Each
• Mylar / Titanium Hybrid Dome Tweeter
• JBL Loaded Tuned Slipstream Ported Enclosure
• Amplifier: 50W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

• Peak Power: 300W Each
• RMS Power: 100W Each
• Mylar / Titanium Hybrid Dome Tweeter
• JBL Loaded Tuned Slipstream Ported Enclosure
• Amplifier: 50W x 4-Chan. @ 4 ohm
• 100W x 4-Chan. @ 2 ohm
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

EXCLUSIVE

760W JBL + DLS Audiophile Speaker Package

JBL 660GTi 6-1/2" Component Speakers + DLS X-D40 760W RMS Amp + Kicker 09ZCK4 Wire Kit + Cache CBM Sound Deadener + 3 Autosound Test CDs

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JBL 660GTi 6-1/2" Component Speakers + DLS X-D40 760W RMS Amp + Kicker 09ZCK4 Wire Kit + Cache CBM Sound Deadener + 3 Autosound Test CDs

6.5" GTi Series Special Edition 2-Way Component Speakers System • 600W Max • 150W RMS • Kevlar Cone Woofer and Dustcap • Includes DLS Amplifier, Kicker 4 AWG Wiring Kit, Sound Dampening, and Frequency Test CD's!

6.5" GTi Series Special Edition 2-Way Component Speakers System • 600W Max • 150W RMS • Kevlar Cone Woofer and Dustcap • Includes DLS Amplifier, Kicker 4 AWG Wiring Kit, Sound Dampening, and Frequency Test CD's!

EXCLUSIVE

JBL 4-Channel Amplified Setup with 6-1/2" Speakers and Wiring Kit

(2) JBL P662s 6-1/2" 2-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

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(2) JBL P662s 6-1/2" 2-way Power Series Speakers + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohm
• Textile Soft Dome Tweeter
• Plus One Honeycomb Laminate Woofer Cone with Nomex Core
• 2 Ohm Impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

• 85W x 4 @ 2 ohm
• Textile Soft Dome Tweeter
• Plus One Honeycomb Laminate Woofer Cone with Nomex Core
• 2 Ohm Impedance
• Oversized voice coils and integrated tinsel leads
• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

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    JBL 4-Channel Amplifiers Information

    A 4 channel car amplifier from JBL will provide your vehicle with the power it requires. These amps can operate four channels and JBL is a leader in amplification solutions. Power your speakers with a JBL 4-channel amplifier for a great all around sound.
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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.