Infinity Reference 8-Inch 1,000-Watt High-Performance Subwoofer (Single Voice Coil)

Looking for a more moving audio experience? Take Infinity car audio for a ride. Innovative materials and breakthrough engineering have always put Infinity products out in front of the competition’s. So expect extreme output from these speakers, but be prepared for accuracy and detail that may surprise you. Infinity Reference Series loudspeakers continue to be the top-selling premium speakers in the world. For instance, the 6-1/2-inch Reference coaxial model has been the number-one-selling car audio multielement speaker for five years straight. With proprietary features such as patent-pending Plus One cones, true 4-ohm topology, UniPivot edge-driven tweeters and the industry-leading Intermount III and I-Mount mounting systems, as well as the Starfish tweeter-mounting adapter, Reference Series speakers leave the competition scrambling to keep up.

Infinity's 860w 8-inch Single Voice Coil Subwoofer makes the perfect upgrade to your factory system or where space is an issue.

The Infinity Reference Series Infinity's Reference Series has been engineered to deliver best-in-class performance for those looking to replace or upgrade their factory speakers. Features like Infinity's Plus One (patent pending) woofer cones and edge-driven-dome tweeters have helped position Infinity Reference as the number-one line of automotive loudspeakers for the past six years straight.

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The perfect upgrade to your factory system or where space is an issue.

Infinity 860w Features

Large-roll rubber surrounds
This material provides optimum cone-edge suspension and absorbs distortions that may travel up the cone edge, ensuring clean, tight bass.

Vented pole pieces
Provides additional cooling of the motor structure is provided. The subwoofer's thermal capabilities are augmented, thus increasing power handling.

High-efficiency polypropylene woofer cones
This lightweight and popular material is used to ensure maximum woofer efficiency. The benefit is high output with modest amplifier power.

Progressive Spider
Progressive spider construction better controls speaker excursion. Translation? Better sound with less distortion.

Mounting Versatility
The subwoofer's mounting depth allows for use in most sub enclosures--ported, sealed and bandpass.

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Infinity 860w Specifications

	Power Handling, RMS:	250 Watts
	Power Handling, Peak:	1000 Watts
	Sensitivity:	91dB
	Frequency Response:	30Hz - 400Hz
	Impedance:	4 Ohms
	Mounting Depth:	5-3/16 inches(131 mm)
	Cutout Diameter:	7-5/16 inches (186 mm)

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About Infinity

Infinity was founded in 1968 on a unique blend of technology, performance, and design. Today, Infinity offers three tiers of automotive speakers comparable to the best home-audio components. Infinity Kappa Perfect, Kappa, and Reference Series speakers deliver performance that rivals the best the competition has to offer.

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What's in the Box

Infinity 860w 8-Inch 1000-Watt Subwoofer, Installation Hardware, User Manual

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Infinity Subwoofer Options

Perhaps the most important upgrade you can make to your car audio sound system is the addition of meaningful bass. Subwoofers come in a variety of sizes and configurations. Whether you're adding bass to a factory system, or building a trophy-winning competition system, Infinity has a subwoofer for your application. Each Infinity subwoofer can be interfaced with a variety of enclosures, from premade to custom boxes made for your specific vehicle.

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