Kicker Solobaric L7 series Reviews, Ratings, Specs & Prices
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Kicker Solobaric L7 series

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Product Information

MSRP: $450.00
Average Price: $257.19
Manufacturer: Kicker
Yes: 17 / No: 1

Four generations of research, revisions, and resilience – and now the one that started it all emerges as wicked as ever.

The legendary Solo-Baric L7 Subwoofer maintains the throne as the first and foremost authority on bass. Square? You bet! KICKER wrote the book on it, and then patented it. Solo-Baric is the only patented square subwoofer on Earth – more cone, more air, more decibels!

Available in punishing 8-, 10-, 12-, and 15-inch models, the Solo-Baric L7 utilizes the one-piece, injection-molded SoloKon™, a reinforced cone that provides 16 to 20 percent more area than a same-sized cone on a round sub. The Solo-Baric’s expansive cone area moves more air than the round one, therefore making it louder.

KICKER’s knack for extraordinary bass is evident. The L7 motor structure contains dual high-temp voice coils, a poly-cotton semi-progressive spider (two in the colossal S15L7!), jacketed braided tinsel leads, highly-efficient UniPlate™ pole piece/back plate, and a heat-reducing T-cut top plate for outstanding toughness and enormous power handling. The cast aluminum basket yields a super-sealing, rear foam gasket and spring-loaded terminals. A shielding front gasket helps to protect the wide Santoprene® surround.

The Solo-Baric L7 is available in 2-Ohm or 4-Ohm DVC and hammers in a sealed or vented box application.


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Registered User
MistahJ's Reviews
06-14-2021, 03:18 PM

Comments: I have a 2003 Jeep Liberty sport 4×4. I am running a Kicker Solobaric L7 15 DVC 4 Ohm. Running 0 gauge power and ground. With a 2000.1 monoblock skar Amp running at 2 OHM'S and pushing roughly 1200 to 1400 rms. I have a ULTRACAP battery capacitor from IOXUS. It's in a custom built box. That is 3/4 inch birch wood. I'm running a ****ty $60 Walmart head unit. With the app I have on my phone for spl testing which is called SPL meter for Android. I have reached a max rating of 115.4 dB with an average of 88.53 dB. And that was done with in the 2 week break in period.

I have searched and searched to try to find what the spl world record is for a single 15 running at 2ohms is and I can not find anything on it. Any help would be great. Thanks in advance guys/gals.

Registered User
JaC_04_TJ's Reviews
01-31-2013, 11:13 AM
Price: $200.00
Pros: great sound, fits good, all around sub
Cons: none
Recommended? Yes

Comments: bought this off of a freind with an amp for cheap, it is a bit more expensive new but i cant pass up a good deal and it was the only sub i found to fit in the cargo space.

Registered User
BWYoung85's Reviews
03-23-2012, 10:47 PM
Price: $425.00
Pros: - Wide Range of Bass frequencies - Sounds amazing in a sealed box
Cons: - Large and Heavy Speaker
Recommended? Yes

Comments: This is by far the best sub I have presonally owned. I love the sound quality when mounted in a sealed box. Hits high and low bass frequenceies.

900 Watts @ 2 Ohms

Registered User
Jeepjeff018's Reviews
04-29-2011, 02:40 AM
Price: $249.99
Pros: LOUD but no overkill if set up right
Cons: heavy weighs 35lb little big
Recommended? Yes

Comments: the day I installed it it has added a full and rich sound to my entire system. Plus I am currently pushing the woofer with a matching kicker 08ZX750.1 amp. This by far is the best sub I have ever had the pleasure of owning.

Registered User
StormTrooperWK's Reviews
03-05-2011, 12:58 PM
Price: $220.00
Pros: Great Sound All Around
Cons: There are none, just give it 30 hours of break in time and you have one of the best subs on the market for the price.
Recommended? Yes

Comments: The best sub I've ever owned out of my last 5 subwoofers.


Registered User
loud99wj's Reviews
02-17-2010, 09:16 PM
Price: $350.00
Pros: amazingly loud
Cons: Its huge
Recommended? Yes

Comments: Would buy this over and over agin its the 15 inch 09 series and it absoulty pounds

Registered User
spnkr94's Reviews
11-19-2009, 12:05 AM
Price: $90.00
Pros: Good bass
Cons: none
Recommended? Yes

Comments: Very good deep bass, also pretty punchy for a 12 inch sub. Music sounds alot fuller now and it's not drowned out at all.

Registered User
zhack's Reviews

03-23-2009, 12:00 AM
Kicker Solobaric L7 series
Price: $450.00
Recommended? Yes

Comments: FANTASTIC, I am runnign a 4ohm DVC wired to a 2ohm load from a Rockford Fosgate T3002, and the thing just POUNDS!!!!!!!!!! highly rcomend it to anyone who can afford it, well worth teh money

Registered User
PokeFan's Reviews

01-20-2009, 12:30 PM
Kicker Solobaric L7 series
Price: $150.00
Recommended? Yes

Comments: I have the 10's and they are far better then any 12 I've ever run. Nice and clean and the potential to get LOUD!

Registered User
KillaKeys17's Reviews

01-20-2009, 12:12 AM
Kicker Solobaric L7 series
Price: $100.00
Recommended? Yes

Comments: Love the square sound. I'm am only running 400watts to the sub just to add some more bass, but had to add a rca adaptor off the rear 2 speakers

Registered User
h0tr0d's Reviews

12-05-2008, 02:16 PM
Kicker Solobaric L7 series
Price: $300.00
Recommended? Yes

Comments: Awesome speaker. This thing pounds! I got it with an sealed enclosure and am totally impressed with the quality and performance.

bvilletigers08's Reviews

07-10-2008, 11:55 AM
Kicker Solobaric L7 series
Price: $450.00
Recommended? Yes

Comments: i love my l7s there loud and sound great....paired with the zx 1500.1 and there unbeatable


SirGCal's Reviews

06-12-2008, 09:02 AM
Kicker Solobaric L7 series
Pros: Good SPL
Cons: Horrible SQ
Recommended? No

Comments: Kicker Squares are known for power but clarity they are not. They will hit like a truck but just don't make a good sound doing it from an SQ standpoint.

I build SQ competition rigs and would never use this sub. If you only care about being a jerk and waking the dead, then it may be for you.

TJ_Jeeper91's Reviews

06-03-2008, 10:37 PM
Kicker Solobaric L7 series
Price: $100.00
Recommended? Yes

Comments: Great speakers. They produce great sound and were easy to install. Just a few screws and some wiring work and they work out great!!

Registered User
easternkidd's Reviews

05-07-2008, 10:57 PM
Kicker Solobaric L7 series
Price: $200.00
Recommended? Yes

Comments: Ive got one Solobaric 15" L7 and its just awesome sounding in the jeep. Deffinantly recommended.


Registered User
jthompsn's Reviews

04-18-2008, 02:19 PM
Kicker Solobaric L7 series
Price: $400.00
Recommended? Yes

Comments: This thing thumps

Registered User
G3rr1t's Reviews

03-23-2008, 10:58 PM
Kicker Solobaric L7 series
Price: $130.00
Recommended? Yes

Comments: This sub POUNDS

litint's Reviews

03-10-2008, 01:57 AM
Kicker Solobaric L7 series
Price: $300.00
Recommended? Yes



Haik's Reviews

07-04-2007, 07:44 AM
Kicker Solobaric L7 series
Pros: Quality, size, price, thump
Cons: needs a lot of power
Recommended? Yes

Comments: I have bought Kicker Solobaric subs twice since they have been released. What makes them perfect for a jeep is that they can be mounted into an amazingly small box. (only needs .33 cu.ft for 8" - .66 cu.ft for 10" ect) The small airspace makes for a small box. If you have a woodworker among your friends or family it would be a snap for them to build you one out of 3/4 mdf to fit behind your rear seat.

I run 2 - 10inch solo's in my jeep, each with their own airspace and the box is level with the back ledge where the roll cage meets the body.

Highly highly recommend these for anyone wanting a lot more sound in their jeep without removing the back seat and showing off what you've got!

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