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KICKER 47QL7R122 12-Inch (30cm) Loaded Ported Quad Box, 2-Ohm

  • Based on 29 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Creative Audio

Arrives Wednesday, Jul 22
Order within 17 hours and 27 minutes
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Features

  • With 2,400 watts of RMS power handling, this computer-designed basshead subwoofer system makes rattling your ride easier than ever!
  • Four KICKER L7R 12-inch subs come pre-loaded in this enclosure. The port is flared perfectly and tuned to 31Hz for some serious bump - without the expense of a custom enclosure.
  • Thick internal bracing keeps the enclosure stable, even under extreme SPL levels. Covered in durable black carpet and custom embroidered with the KICKER logo, the QL7R12 is pre-wired to a pair of two-Ohm terminals.
  • Get seriously loud with this hardcore basshead box.

Description

Solo-Baric L7R Loaded Enclosures are the perfect plug-and-play solution for your truck, SUV or sedan. Choose the thunderous 2,400-watt, 12-inch quad sub enclosure, 12-inch dual sub enclosure or one of three single sub models. KICKER’s L7R square design adds 20% more cone area, while ribbed corners, UniPlate, and the SoloKon cone boost airflow for louder, cleaner bass. Each L7R sub box is precisely engineered for top-tier sound in a ready-made enclosure, giving you powerful, clean bass just minutes after setup. The VL7R10 and VL7R12 use a trapezoidal back to fit tight against rear seats, while the TL7R10 fits trucks perfectly. More bass, no wasted space. The L7R ports are engineered to deliver smooth, powerful bass without the “huffing” sound you experience in inferior port designs. This enclosure packs four KICKER L7R 12-inch subs with a flared port tuned to 31Hz for deep, powerful bass without custom-box costs. With 2,400 watts RMS power handling and computer-optimized design, it delivers huge output and rattling performance straight out of the box. The QUAD box is built to handle extreme pressure, using heavy birch-veneer plywood and thick internal bracing for maximum stability at high SPL. Wrapped in durable black carpet with a custom KICKER logo, the QL7R12 comes pre-wired to dual 2-ohm terminals—just add an amp and play. ded Ported Quad Box KICKER Dual 12" L7R KICKER Single 12" L7R KICKER Single 10" L7R KICKER Single 10" Truck

Brand: KICKER


Speaker Maximum Output Power: 4800 Watts


Frequency Response: 31 Hz


Connectivity Technology: Auxiliary


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Car Mount


Enclosure Material: Wood, Plastic, Carpet


Speaker Type: Subwoofer


Additional Features: Car Audio Subwoofer


Antenna Location: Construction,Car


Subwoofer Diameter: 12 Inches


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Car


Frequency Response: 31 Hz


Number of Audio Channels: 2.0


Impedance: 4 Ohms


Connectivity Technology: Auxiliary


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Auxiliary


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Brand: KICKER


Model Number: 47QL7R122


Model Name: 47QL7R122


Built-In Media: 47QL7R122


Warranty Description: 1-Year Manufacturer Warranty


Number of Items: 4


UPC: 713034013044


Manufacturer: Kicker


Speaker Maximum Output Power: 4800 Watts


Unit Count: 1 Count


Item Dimensions D x W x H: 21.5"D x 29.4"W x 37.5"H


Item Weight: 182.6 Pounds


Compatible Devices: Personal Computer


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Amazing for Bass Heads Amazing for Bass Heads
I bought this with the expectation that it would be loud; what I didn't account for was the fullness of the bass spectrum that it plays. I paired it to a 3000W Taramp and it drives these speakers perfectly. I think that the price for these is justified, as it has exceeded my expectations. The speakers provide coverage of the subsonic frequencies, and this causes the doors of the car to shake while closed. Fits in my Jeep XJ and will shake the mirrors of the cars around it. Sounds great with country, hip-hop, pop, and movies! I was looking to buy 15" Kicker speakers and am glad I didn't. These provide the loudness I want without as many vibrations as 15" speakers have, and they are pleasurable to have on longer drives and road trips. For the same space that 2 15" subs would take up, the versatility of the 4 12" subwoofers have a better soundstage. Delivers and exceeds what is advertised and would buy again. ... show more
Reviewed in the United States on June 15, 2026 Reviewed in the United States on June 15, 2026 by natsu2432e

  • Kicker Quad Box in a 2005 Ford F-150 Kicker Quad Box in a 2005 Ford F-150
I have been a Rockford Fosgate fan for 35 years. I wanted to try something different. I put all Skar Audio in my wife's Kia Sorento. So I thought maybe I'd do Kenwood in my Ford F-150. But they don't have a lot of products to choose from. So I bought a shallow mounted subwoofer box with two 12in SkarAudio that goes under the back seat. But it wasn't what I wanted and the subwoofers blew one. Then the other using a 1200 watt SkarAudio amp. I kinda jokingly showed my wife this Kicker Quad box. Her main concern was having room for the kids. I told her I can remove it on the weekends if we take my vehicle anywhere. She said do what you want. So I bought it. I am surprised. It is good. I have only the 1200 watt SkarAudio amplifier which is only half the power it can handle along with an Audio Control Epicenter. It does have deep bass along with some solid thump. If you are wondering if it's worth the price......it is. Not being a Kicker fan I can honestly say it's good. You won't be disappointed. ... show more
Reviewed in the United States on December 28, 2025 Reviewed in the United States on December 28, 2025 by Kevin Richardson

  • If able wire to 1ohm instead of leaving it 2ohm If able wire to 1ohm instead of leaving it 2ohm
These are nasty at 1ohm. I have a Taramps 3k amp on them now and I'm leaving about 1800 watts behind. I am currently waiting on my 3 XS Power D3400 to get charged before I put in the Taramps 5k amp. I love Kicker products.
Reviewed in the United States on February 19, 2026 Reviewed in the United States on February 19, 2026 by Robie Lindsey

  • Amazing product for the money
Although it doesn’t get full range it does produce super deep bass with clarity. Can’t beat it for the money!
Reviewed in the United States on November 16, 2024 by sbeer6er

  • Worth The Buy Worth The Buy
Figured I’d help anyone out who’s in the market for one of these. Not sure what happened with the guys shipment that rated 1 star but mine took 2 days. I live in VA and I think it got shipped from Cali. However, they will only ship to a business and not a residential home. I had it shipped directly to my installer so I didn’t care. I’d recommend both the seller and the subwoofers. I’m running a 1800 watt amp at halfway for now. Unbelievable flex. ... show more
Reviewed in the United States on July 2, 2021 Reviewed in the United States on July 2, 2021 by BigGulpsHuh

  • DO NOT BUY FROM HIFI SOUND CONNECTION
The product is amazing, the company that i ordered from is one of the worst places ive ever dealt with, took 16 days to receive my item when it was 2 days prime shipping, then they had excuse after excuse, do not buy from hifi sound connection
Reviewed in the United States on December 22, 2020 by Matthew murdoch

  • Amazing great quality
It was everything I needed and it bumps very hard 10/10 recommend buying if you are thinking about it
Reviewed in the United States on September 29, 2022 by Emileo

  • It's not tuned to 31 hz but it's nice.
The subs moved a lot playing a 31hz test tone. They moved the least playing a 38hz test tone. The port dimensions not counting the flare are 7" x 16" x 21" approximately. I estimate the box volume minus the port and displacements to be about 7 cubes. It would have to be over 10 cubes with those port dimensions to be tuned to the stated 31hz. Big D Wiz didn't bring it up in his review but I don't blame him, he got his for free. It looks beautiful, it's exceptionally well built, the price is great for what it is. I'm giving it two stars because they lied about the tuning. If they told the truth and said it was tuned to 38 I'd give it 5 stars. But I probably wouldn't have bought it if I knew it was tuned that high. ... show more
Reviewed in the United States on August 23, 2023 by no names

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