Infinity Reference 1220se Single 12-Inch Preloaded Enclosure with Slipstream Port (Silver/Black)

by Infinity

Product Details

• Product Dimensions: 17.1 x 21.1 x 16.3 inches ; 54 pounds
• Shipping Weight: 54 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000Q7FX54
• Item model number: Infinity Reference 1220se
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)

Product Description

Amazon.com Product Description

This single 12-inch (300mm) preloaded enclosure comes loaded with an Infinity Reference sub and LED Illumination, and features Infinity's revolutionary Slipstream Port for serious bass output with minimized distortion.

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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Serious bass output with minimized distortion. Click to enlarge.

Infinity 1220se Features

Infinity Expertise
Infinity is no stranger to building high performance enclosures for loudspeakers. Since 1968, Infinity has been designing and constructing enclosures for our award-winning home audio loudspeakers. This expertise, coupled with their extensive knowledge of in-vehicle acoustics has driven the development of this world-class line of enclosed subwoofers. If you are looking for great bass, free from noise and distortion, then look no further.

Slipstream Port
The Infinity Reference 1220se provides superior performance to competing loaded enclosures primarily due to its revolutionary Slipstream Port. The slipstream port provides lots of surface area outside the box so that the air stays stuck together--the engineers call it an "Adverse Pressure Gradient." That gradual change from high pressure to low pressure eliminates the distortion we hear as "whacking." Because the area of the port in the middle is much smaller than the mouth of the port, the port can be MUCH shorter than a cylindrical port with a surface area the same as Slipstream's mouth. That means it can fit into regular boxes. Stickiness outside the box is maximized by increasing pressure and stickiness inside the port is minimized by reducing velocity. The benefit of this technology is more bass output with greatly reduced port noise and distortion.

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Low-distortion bass that pounds in either sealed or vented enclosures.

Reference Series Subwoofer Features

The 1220se comes loaded with a 12-inch 1260w Reference sub.

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-gloss-finish 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 Spiders
Progressive spider construction better controls speaker excursion. Translation? Better sound with less distortion.

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Infinity 1220se Specifications

	Power Handling, RMS:	300 Watts
	Power Handling, Peak:	1200 Watts
	Sensitivity (2.83V @ 1m):	94dB
	Frequency Response:	33Hz - 300Hz
	Impedance:	2 Ohms
	Dimensions (H x W x D):	16-5/16 x 21-1/16 x 17-1/8 inches

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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 Reference 1220se Single 12-Inch Preloaded Enclosure with Slipstream Port (Silver/Black), Mounting 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.

860w 8-Inch 1000-Watt Subwoofer	Infinity 1060w 10-Inch 1100-Watt Subwoofer	Infinity 1062w 10-Inch 1100-Watt Dual Voice Coil Subwoofer	Infinity 1260w 12-Inch 1200-Watt Subwoofer	Infinity 1262w 12-Inch 1200-Watt Dual Voice Coil Subwoofer	Infinity Reference 1220de Dual 12-Inch Preloaded Enclosure with Slipstream Port	Infinity Reference 1220se Single 12-Inch Preloaded Enclosure with Slipstream Port

Product Description

The Infinity Reference 1220se is a Single 12-inch Preloaded Enclosure with a Slipstream Port. The Slipstream port delivers higher output potential than conventional ports and greatly reduces distortion. This gives you louder, cleaner bass. The power handling on this enclosure is 300 Watts RMS with peaks of 1200 Watts. Infinity Systems is a leader in loudspeaker design for both car and home speaker systems and is part of Harman International.

Customer Reviews

Most Helpful Customer Reviews

5 of 5 people found the following review helpful:

5.0 out of 5 stars Window shaking bass"", July 23, 2009

By 

L. J. Wade "videoluvr" (lake elsinore, ca United States) - See all my reviews
(VINE VOICE)    (REAL NAME)   

Amazon Verified Purchase

This review is from: Infinity Reference 1220se Single 12-Inch Preloaded Enclosure with Slipstream Port (Silver/Black) (Electronics)

I bought this sub for my trunk to go with my infinity amp.Im running 2 ohms into it which with the amp i bought brings the power to 300 watts to the sub.Very very bassy"""Shakes the heck out of the windows and my rear view mirror.I think anyone who buys it will be very happy.I am """