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Find powerful 4 channel amps for name brand manufacturers such as Kicker, JVC, Pioneer and more. Four channel amplifiers allow you to have more installation options.
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Infinity 4-Channel Amplifiers

682.11cf 6" x 8" / 5" x 7" 2-Way Kappa Series Coaxial Car Speakers + KX400.4 400W KX Series 4-ch Amp + XKIT42 2-ch True Spec 4G Amp Install Kit

• Speakers: RMS Power: 100W
• 2-Way Coaxial Design
• 50W x 4-Chan. @ 4 ohms
• 100W x 4-Chan. @ 2 ohms
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

$476.00

IN STOCK

Only 3 Left!

List price $519.89: Power Acoustik R4-1000 1000W 4-Channel Class AB Amplifier + Infinity 6030cs & 6032cf Reference Series Speaker System

• RMS: 85W x 4 @ 4 ohms, 110W x 4 @ 2 ohms
• 1" Edge-Driven Textile Dome Tweeter
• Injection Molded Polypropylene Cone
•Nominal Impedance: 2 ohms
• Sensitivity: 93dB
•Military Grade PCB w/ PWM MOSFET Power Supply
• 3-way protection circuitry (thermal, overload, and speaker short protection)

$222.91

IN STOCK

List price $659.89: Power Acoustik R4-1000 1000W 4-Channel Reaper Series Class AB Amplifier + Infinity 6030cs Reference Series Speaker System

• RMS: 85W x 4 @ 4 ohms, 110W x 4 @ 2 ohms
• Peak Power: 270W Each
• RMS Power: 90W Each
• 1" Edge-Driven Textile Dome Tweeter
• Mounting Depth: 2-1/8"
• Injection Molded Polypropylene Cone
• Nominal Impedance: 2 ohms
• Sensitivity: 93dB
•Military Grade PCB w/ PWM MOSFET Power Supply
• 3-way protection circuitry (thermal, overload, and speaker short protection)

$280.93

IN STOCK

(2) Infinity 62.11I 6.5" Kappa Series Coaxials + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohms
• 1" Soft Dome Edge-Driven Fabric Tweeter
• Plus One Cone Technology Offers More Cone Area
• Carbon Injected Glass Fiber 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

$370.03

OUT OF STOCK

(2) Infinity 682.11cf 6x8"/5x7" Kappa Series Coaxials + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohms
• 1" Soft Dome Edge-Driven Fabric Tweeter
• Plus One Cone Technology Offers More Cone Area
• Carbon Injected Glass Fiber 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

$394.99

OUT OF STOCK

Infinity 60.11cs 6.5" Kappa Series Components + Infinity 62.11I 6.5" Kappa Series Coaxials + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohms
• 1" Soft Dome Edge-Driven Fabric Tweeter
• Plus One Cone Technology Offers More Cone Area
• Carbon Injected Glass Fiber 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

$500.01

OUT OF STOCK

Infinity 60.11cs 6.5" Kappa Series Components + Infinity 682.11cf 6x8"/5x7" Kappa Series Coaxials + JBL GX-A604 4-Ch Amplifier + NVX Wiring Kit

• 85W x 4 @ 2 ohms
• 1" Soft Dome Edge-Driven Fabric Tweeter
• Plus One Cone Technology Offers More Cone Area
• Carbon Injected Glass Fiber 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

$499.99

OUT OF STOCK

Related Categories

Infinity Amplifier Wiring Kits
Get all the cables, wires, and hardware you need to install your new car audio amplifier with one of these power amp kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! To make sure you get the kit that is best designed for your car audio system, scroll down to the bottom of this page for the buying guide.