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12" Square Hole, Long Rear Slot Ported Enclosure for Kicker Solo-Baric L3 / L7 Subwoofers (121KP)

Long Style Just Like Kicker Specifies

Discontinued
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12" Square Hole, Long Rear Slot Ported Enclosure for Kicker Solo-Baric L3 / L7 Subwoofers (121KP)

Long Style Just Like Kicker Specifies

$69.99

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High-Performance Streetwires Speaker Wire

25 ft. of 12 Gauge speaker cable with twisted pair construction for improved power flow and fine-stranded copper windings.

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  • 12" Square Hole, Rear Ported Subwoofer Enclosure
  • for Kicker Solo-Baric L3/L7 Subwoofers
  • Mounting depth: 10-3/4"
  • Cutout dimension: 11-1/4" x 11-1/4"
  • Box volume: 2.80 cubic feet
  • Total port volume: 0.30 cubic feet
  • Dimensions: 15"D x 30-1/4"W x 15"H
  • 30 Day return policy

Product History:

Speaker Box / Enclosure Specifications

Subwoofer Size
Refers to the diameter of the subwoofer, measured in inches.
12"
Subwoofer Cutout Shape
This is the shape of the enclosures cutout hole and defines the style of subwoofer that can be installed.
Square
Box Type
Represents the style of the enclosure. Be sure to purchase the appropriate enclosure type and internal volume that will be compatible with your subwoofer's recommendation.

Sealed - Sealed boxes are those that have no holes or vents in it. The only hole in a sealed box is where the subwoofer is installed. Smaller sealed boxes require more power than a larger sealed box. They provide a tight, accurate bass, while the larger sealed enclosures provide a "boomier" and louder bass.

Ported / Vented - Ported/Vented Enclosures provide an even boomier, louder bass, but less accurate then a small, sealed box. Ported enclosures typically require more airspace per sub and also less power output from an amplifier to perform correctly.

Bandpass - Bandpass enclosures make subwoofers perform efficiently, but loose. The bass is not as "boomy" as a ported enclosure nor as punchy as a sealed enclosure. Bandpass enclosures work well with lower to mid-level subwoofers.
Vented / Ported
Number of Subs/Speakers
This value represents the number of speakers or subwoofers that the enclosure accommodates.
1
Box Style/Shape
The box style or shape refers to the actual shape of the box. Square and rectangular boxes are straight-edged boxes on all sides, whereas hatchback and truck style enclosures feature an angled front or back design that allows for installation in places short on depth such as single cab pickup trucks. You can also use such enclosures in hatchback cars or other vehicles where space is a premium. Tube and cylinder shaped boxes were made popular by Bazooka and are a great option for those looking for a nice amount of bass without sacrificing lots of space. They may even fit in locations that slim truck boxes cannot fit in. If the enclosure is vehicle specific, we encourage you to read the product description to find out which vehicles the enclosure is made for.
Square/Rectangle
Cutout Diameter or Length
The actual diameter of the hole in the subwoofer box. Length is the measured length per side of a square subwoofer or speaker opening.
11-1/8"
Maximum Speaker Depth
Your subwoofer or speaker must not exceed this dimension in order to properly mount in this enclosure.
10-7/8"
Total Box Volume
The internal volume measurement in cubic feet before subwoofer magnet displacement.
2.80 cubic feet
Box Volume (Each Chamber)
This is the total air space inside each chamber of the empty subwoofer enclosure. By matching this value with the recommended air space of the subwoofer, you will be able to know if the subwoofer will match this box.
Height
The height of the item, measured from top to bottom, in inches.
15"
Width
The width of the item from left to right (side-to-side) measured in inches.
30-1/4"
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
15"
Wood Thickness
The thickness of the wood the enclosure is made of, measured in inches.
3/4"
Number of Terminals
The number of terminals the enclosure has. Each terminal represents 1 positive and 1 negative.
1
Terminal Type
Spring clip terminals work best with bare wire connections with small-gauge speaker wire, or pin-type connectors.

Binding post terminals are a sturdier, more versatile type of speaker terminal. Because binding post terminals are are threaded, you can tighten them down against the wire or connector for a tight, clean connection. The most popular style of binding post terminals is known as a "5-way binding post". This type can accept bare wire, or any of the common speaker wire connectors. Binding posts with the option to be used with banana clips are even more versatile

Spring posts are a hybrid of the two. Instead of using a thread and "screwing" them tight, they use a spring to allow the wire to fit and tighten against the terminal.

Binding posts (banana clip ready)
Box Exterior Color
The color of the enclosure's exterior/outer finish.
Black
Box Finish
The material used on the outside of the box. Most boxes are carpeted to prevent exterior scratches; however vinyl is popular as it can often be color-matched to a near exact look of your leather factory interior.
Carpet
Tuning Frequency
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Port Details

Number of Ports
The number of ports the enclosure has.
1
Tuning Frequency
Port Diameter
The outside diameter of the port. Check the product's owner's manual for the recommended port diameter for your sub.
13-1/4" x 2-1/2"
Port Length
The length of the included port tubes. Many tubes are cardboard and may be cut to the length recommended by the sub's manufacturer. Check your product's owner's manual for the recommended port length for your sub.
16"

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Warranty and Return Policy

Parts Warranty Duration
30 days
Labor Warranty Duration
30 days
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
60%
4 Star
30%
3 Star
10%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.3
Value
4.5
Features
4.6
Design
4.1
Usability
4.7
james

Holden, LA

Overall
Durability
Value
Features
Design
Usability
GREAT BOX!!!!!

July 18, 2007

I put my L7 in this box with a kicker 1000watt amp in my s10....AND IT SLAMS!!! this is a great box!!WELL MADE!!!!!

3 of 4 found this helpful

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Stephen

Richmond, Texas

Overall
Durability
Value
Features
Design
Usability
Good box!

June 5, 2011

I've had this box for about a year and a half and have to say I'm very pleased with it so far, felt and still feels very sturdy, no "squeaks" when my L7 hits which is more than I can say for the last box I had. Good to go!

2 of 3 found this helpful

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Mr. Sierra

Beaverton, OR

Overall
Durability
Value
Features
Design
Usability
great box

November 26, 2009

this box works good and fits great with my kicker subwoofer 12'L504. with this box u can hear your music from Blocks away!

2 of 3 found this helpful

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James

Amityville, NY

Overall
Durability
Value
Features
Design
Usability
Excellent Enclosure

June 19, 2009

I've had this enclosure for a few months and it's still rock solid. Makes my kicker sound amazing and it's something I would highly suggest buying if you're in the market for a box.

2 of 3 found this helpful

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Jesse

Mount vernon, OH

Overall
Durability
Value
Features
Design
Usability
Nice but?!!

October 20, 2011

This box is nice held the kicker l7 very nice but it dos not hit low notes at all I mean none highs r nuts but um ok box for the money.

1 of 2 found this helpful

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Daniel

Binghamton, NY

Overall
Durability
Value
Features
Design
Usability
Nice box.

December 6, 2010

Bought this box to go with a square Hifonics Brutus and it had done a great job. Good construction and it creates real deep loud bass. Very pleased

1 of 2 found this helpful

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Jeff

Los Angeles, CA

Overall
Durability
Value
Features
Design
Usability
GREAT BOX

June 21, 2009

This is an amazing box for a kicker l7. This box makes my sub sound great you can hear me coming from a block away. This is a must buy for Kicker subs.

1 of 2 found this helpful

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Martin

France

Overall
Durability
Value
Features
Design
Usability
Great box // Bon caisson

August 27, 2008

Breat box, it's build for Kicker subs ! Slam and Loud, very Loud, perfect box for little price !

1 of 2 found this helpful

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Leon

Birmingham, AL

Overall
Durability
Value
Features
Design
Usability
Whoa!

September 13, 2006

This is the box to buy if you have an L5 or L7. Having this box and sub combination will make you want to turn your music down. If you dont have the right amp you will not have the pleasure of hearing your neighbors telling you, "can you turn your music down." I have an Mtx 7402 amp(about 600Rms @ 2ohms bridged) going to my L5 in this box and I dont even have the amp turned up all the way. So if you have an L5 or L7 and a good amp go with this box. The box look big and is long but it is still small enough to fit in my Dodge Neon.

1 of 2 found this helpful

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dlae

presque, isle maine

Overall
Durability
Value
Features
Design
Usability
not bad

January 6, 2011

good sturdy box.....but def NOT high quality. sounds decent with the kicker l7 tho. Box arrived kinda banged up and slightly damaged. packaging was poor.

0 of 1 found this helpful

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High-Performance Streetwires Speaker Wire

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NVX SDRLR1 Universal Roller Tool

Install your sound damping with the SDRLR1 tool

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20 ft. of Dynamat Xtreme Trunk Kit

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NVX SDBP40 - 40 ft. (10% More Than Competition)

40 ft. Bulk Pack of Sound Dampening Material

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36 ft. of Dynamat Extreme Bulk Pack

Make your sound system sound perfect by reducing road noise with 9 sheets of sound dampening material.

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Banana Clip Terminals

These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.

Your Price $1.99

12 oz. Can of Adhesive Spray

Spray adhesive used for adhering carpet to subwoofer boxes without bubbles or can be used for your polyfil.

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Car Stereo and Speaker / Subwoofer Installation Tool Kit

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Product Summary

Manufacturer

Model Number

121KP

Weight

49.00lbs

Internal SKU

121kp

Internal Product ID

7285

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: 12" Square Hole, Long Rear Slot Ported Enclosure for Kicker Solo-Baric L3 / L7 Subwoofers (121KP)