Infinity
About Infinity

In 1968, Infinity Systems was founded as an official manufacturer of loudspeakers. In 1983, that successful loudspeaker company joined the Harman International Industries group to further enhance their loudspeaker technology and bring affordable, yet great sounding, to those seeking the finest speakers. Today, Infinity has grown to be a popular and trusted name in both car audio and home audio. When a product is branded with that Infinity logo, it can be trusted to produce only the finest quality of professional grade sound. The company has grown from manufacturing only loudspeakers, to designing and engineering car speakers, subwoofers, amplifiers, marine speakers, as well as home speakers and subwoofers. Infinity technology is a leader in the car audio industry and the proof of this is found in their speakers, subwoofers, and amplifiers. Most notable for Infinity is their line of Kappa speakers, Kappa amplifiers, Basslink enclosed subwoofer systems, and Perfect series subwoofers. Subwoofer technologies, such as the SSI (Selectable Smart Impedance) and removable pole-pieces have separated them from the rest of the industry. They offer an audiophile solution to enhancing the sound in any car, truck, SUV, boat, or home. 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.

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Top Sellers in Infinity Store

4" x 6" 2-Way Reference X Series Coaxial Car Speakers

• Peak Power: 135W
• RMS Power: 45W
• 2-Way Coaxial Design
• 3 ohms Impedance
• Polypropylene Cone
• Butyl Rubber Surround
• 1" Textile Dome Tweeter

Buy One, Get One 25% Off on Infinity Reference X Speakers!

$69.95

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75W 3-1/2" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• 75 Watts Max Each, 25 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 91 dB
• Frequency Response: 85-21000Hz

50% Off Installer Panel Removal Kit with Purchase!

$71.95

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660W Peak (220W RMS) 6x9" 3-Way Kappa Series Coaxial Speakers

• Peak Power: 660W
• RMS Power: 220W
• 1" Edge Driven Pivoting UHF Dome Tweeter
• Mounting Depth: 3-1/4" • Carbon Injected Glass Fiber Woofer Cone
• 2 Ohms Impedance
• Sensitivity: 96dB

Get 25% off a Set of Stinger F.A.S.T. Rings with Purchase!

$149.95

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540W Peak (180W RMS) 6-1/2" Reference Series 2-Way Component System with Edge-Driven Textile Tweeters - Pair

• 90 Watts Max Each, 270 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 93 dB
• Frequency Response: 53-21000Hz

Frequently Bought Together - Sound Deadening Speaker Kit

$159.95

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360W Peak (120W RMS) 4" x 6" 2-Way Kappa Series Coaxial Car Plate Speakers

• Peak Power: 180W
• RMS Power: 60W
• 2-Way Coaxial Design
• 2 ohms Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

25% Off Installer's Panel Removal Kit with Purchase!

$99.95

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IN STOCK

Only 1 Left!

360W Peak (120W RMS) 6" x 8"/ 5" x 7" Primus Series Coaxial Car Speakers

• Peak Power: 360W
• RMS Power: 120W
• 3 ohms impedance<
• Mounting Depth: 2-7/16"
• Plus One polypropylene woofer cone

Get 25% off a Set of Stinger F.A.S.T. Rings with Purchase!

$51.95

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300W Max 6x9" 3-way Car Audio Speaker with Edge-Driven, Textile Tweeters - Pair

• 300 Watts Max Each, 100 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 94 dB
• Frequency Response: 46-30000Hz

Get 50% off a Set of Stinger F.A.S.T. Rings with Purchase!

$119.95

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Shallow Mount 1000W 12" Reference Series Single Voice Coil Selectable Smart Impedance Car Subwoofer

• Peak Power: 1000W
• RMS Power: 250W
• Selectable Impedance Switch
• Polypropylene Cone with Rubber Surround

FREE Sealed Truck Enclosure with Your Subwoofer Purchase!

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6" x 8" / 5" x 7" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 300W
• RMS Power: 100W
• 2-Way Coaxial Design
• 2 ohms Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Get 25% off a Set of Stinger F.A.S.T. Rings with Purchase!

$109.95

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5-1/4" 2-Way Kappa Series Coaxial Car Speakers

• Peak Power: 165W
• RMS Power: 55W
• 2-Way Coaxial Design
• 2 ohms Impedance
• Formed Glass Fiber Cone
• Rubber Surround
• 1" Soft Dome Fabric Tweeters

Get 25% off a Set of Stinger F.A.S.T. Rings with Purchase!

$99.95

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Only 3 Left!

180W 6-1/2" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• 180 Watts Max Each, 60 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 93 dB
• Frequency Response: 53-21000Hz

Get a FREE Set of Stinger F.A.S.T. Rings with Purchase

$79.95

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8" Ultra-Compact Shallow Profile Hideaway Under-Seat Subwoofer System

• 125 Watts RMS
• Proprietary, shallow-profile subwoofer driver
• Ultra-compact purpose-engineered ABS enclosure
• Efficient Class D amplifier
• Custom circuitry to protect and provide optimum performance
• Soft start turn-on
• Speaker-level (high-level) and RCA inputs
• Audio sense Auto-Turn on capable via high-level inputs only

Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

$249.95

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1600W Peak (400W RMS) 8" Kappa Series Selectable Smart Impedance (SSI) Subwoofer

• 400 Watts RMS
• 1600 Watts Max
• Acoustically damped glass-fiber cone
• Proprietary aero-cooling design
• Acoustically damped glass-fiber cone
• Premium screw down terminals
• Two-sided, ducted airflow design

50% Off a Sound Dampening Kit with Your Subwoofer Purchase!

$139.95

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300W Peak (150W RMS) 6x9" 2-Way Coaxial Marine Speakers

• Peak Power: 300W
• RMS Power: 75W
• Frequency Response: 36-20,000 Hz
• Mounting Depth: 3-1/16"
• UV and Water Resistant Design

$143.95

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800W Peak (200W RMS) 6.5" Kappa Perfect Series 2- Way Component System

• 200 Watts Max Each, 50 Watts RMS Each
• High-definition, edge-driven polyimide tweeter
• Plus One™ carbon fiber woofer cone
• 3.5 Ohms Impedance
• Sensitivity: 90 dB

Get a FREE Set of Stinger F.A.S.T. Rings with Purchase

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3/4" Kappa Series Soft Dome Tweeters w/ Crossovers

• 150W Max
• 50W RMS
• Outboard Computer-Optimized Crossovers
• 2 ohms Impedance
• Soft Dome
• Flush-mount Depth: 3/4"
• Frequency Response: 3500-35,000 Hz
• I-Mount Tweeter-Mounting Hardware

FREE Installer's Panel Removal Kit with Purchase!

$111.95

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SPECIAL ORDER

Ships at Later Date

270W Peak (90W RMS) 4x6" Reference Series Coaxial Car Speakers

• 135 Watts Max Each, 45 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 92 dB
• Frequency Response: 75-21000Hz

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10% Rewards, Extended Warranty and more!

Get a Free Sound Deadening Kit with Purchase! $15 Value!

$79.95

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Only 2 Left!

600W Max (200W RMS) 6" x 9" Primus 2-Way Component Car Speakers

• 300 Watts Max Each Side, 100 Watts RMS Each Side
• 1" Edge-Driven Tweeter
• Plus One Injection Molded Polypropylene Cone
• 4 Ohms Impedance
• Sensitivity: 89dB
• Mounting Depth: 3-1/8"

$119.95

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330W Max (110W RMS) 6.5" Primus 2-Way Coaxial Car Speakers

• 165W Max Each, 65W RMS Each
• Edge-Driven Tweeter
• Plus One Polypropylene Cone
• 2.7 ohms Impedance
• Sensitivity: 88dB
• Mounting Depth: 2-1/16

$63.95

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105W 4" Reference Series Coaxial Car Speakers with Edge-driven, textile tweeters - Pair

• 105 Watts Max Each, 35 Watts RMS Each
• Edge-driven, textile tweeters
• Plus One woofer cone
• 3.0 Ohms Impedance
• Sensitivity: 92 dB
• Frequency Response: 75-21000Hz

Free Adapters for 4"x6" Factory Speaker Locations

$79.95

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