Rounding out the X2 Series are the X2 Subwoofer line from ARC Audio. Top subscription boxes – right to your door. You can still see all customer reviews for the product. The woofer uses a 7.8-pound magnetic motor assembly, which has been optimized for linearity and power handling using finite element analysis. Kicker L7 Q-Class Subwoofer Review Test Reports & Reviews Garry Springgay 30 September 2015 Apparently the engineers at Kicker were paying attention in those classes too, because they have put a fundamental principle of geometry to good use. The woofer is powered by a 1,000-watt studio amplifier with a crossover set to 100 Hz and a slope of -24 dB/Oct. The KICKER L7™ Subwoofer again reaches new heights in technology and design, capturing the imaginations of 2015 CES® Innovation Award judges and solidifying itself as the crown jewel among industry subwoofers. Adding to that Q-Class product is the CompQ series of woofers, which are a more traditional round shape, but include a lot of the leading edge engineering found in the Q-Class products. You have to get the “Q” series line though. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Pasmag Reviews the L7 Q-Class Subwoofer I can recall a time as a schoolboy when we were studying geometry. I could not fathom how this was ever going to be useful to me in my life, but of course, it was and continues to be. Rather than using a typical vented pole piece, the voice coil is surrounded by a finned aluminum heatsink, which is mounted to the top plate of the motor assembly. There's a problem loading this menu right now. Stated differently, this is an excellent choice for those who like great musicality and high SPL. Find helpful customer reviews and review ratings for Kicker Q-Class DL712 Dual KICKER L7 12-inch Subwoofers in Vented Enclosure, 2-Ohm at Amazon.com. Definition in the bass is excellent and I like the overall timbre of the woofer. Pasmag Reviews the L7 Q-Class Subwoofer I can recall a time as a schoolboy when we were studying geometry. Featuring a 12... Good music doesn’t stop with just amplifiers and mids and highs. I also note that the woofer does have a preference for a sealed enclosure, and unless you only care about maximum SPL, that is the type of enclosure I’d suggest. The cone material is made of injection-molded polypropylene, ribbed for rigidity and strength. To get an increase of 27.33 percent in area from a round shape would mean going from a 12-inch woofer to a 13.6-inch diameter, but a square 12-inch woofer fits in the same space as the round one, so the enclosure baffle size can be the same. The KICKER L7™ Subwoofer again reaches new heights in technology and design, capturing the imaginations of 2015 CES® Innovation Award judges and solidifying itself as the crown jewel among industry subwoofers. Kicker has taken advantage of the principles of geometry for 14 years with their industry first square woofers. Switching musical gears, I played some Nine Inch Nails, Yello and other bass heavy tomfoolery, and turned up the power to the 900-watt rated limit and beyond, with nary a complaint from the big square woofer. Q-CLASS True sound quality has the refinement of a symphony conductor, the precision of a fighter pilot…. The next in line after Focal's passive 2-way kit 165W-RC, a leading product heralded for its performance for several years now, the... © 2020 PASMAG - Performance Auto & Sound / Tuner Access Platform All Rights Reserved. This is a very musical woofer considering its high power handling capability. For more test reports, download the PASMAG+ tablet app for free from iTunes. Kicker spent years of research in developing a special low-carbon solid extended pole piece, resulting in very high excursion and higher internal mass for improved cooling. And with 27.33 percent more cone area than a 12-inch round woofer, it comes with extra output too! Kicker Q-Class DL712 Dual KICKER L7 12-inch Subwoofers in Vented Enclosure, 2-Ohm. According to Kicker president and co-founder Steve Irby, “The L7 and Q-Class products represent what Kicker innovation and evolution are all about. 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Your recently viewed items and featured recommendations, Select the department you want to search in, Reviewed in the United States on June 19, 2020, Reviewed in the United States on July 16, 2019, These things are monsters they have destroyed my Lexus from the inside out. The Dual Electronics ALB12 powered subwoofer is the perfect “all-in-one” solution when adding bass to any system or just to save space. Pasmag Reviews the L7 Q-Class Subwoofer. Please make sure that you are posting in the form of a question. Available in 10... MX12D4 is Phoenix Gold’s 12” dual voice coil 4-Ohm slimline subwoofer. Earlier this year we had a look at the Kicker L7 square subwoofer, which is part of Kicker’s illustrious Q-Class product line. Big Accurate Bass $449.95-$749.95. Pure Round Sound $449.95-$649.95. The cone is connected to the voice coil former via a polymer 360-degree cone brace that has been laser etched to improve adhesive bonding and reliability. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The terminals are square (of course!) CompQ. DIY DTM: Tim Lajambe's 1990 Mercedes-Benz 190, Bavarian Frankenworks: George Dalmakis' 1973 BMW 2002, The Formula For Fun: Long Tran's 2011 Subaru WRX, MECA World Champion: Rafael Capone’s 2005 Hummer H2, Stage 6: Results - 8th Annual PASMAG Tuner Battlegrounds Championship, Stage 5: Results - 8th Annual PASMAG Tuner Battlegrounds Championship, Stage 4: Results - 8th Annual PASMAG Tuner Battlegrounds Championship, Stage 3: Results - 8th Annual PASMAG Tuner Battlegrounds Championship, Mobile Toys Inc Tron Inspired Truck Underseat Enclosure, GReddy Racing Chair for Office and Gaming, Dean Quach DIY Tire Removal is Hard to Watch. As all Kicker woofers have been, the cone is glued and stitched to the surround to ensure a long-lasting, trouble-free connection. See all details for Kicker Q-Class DL712 Dual KICKER L7 12-inch Subwoofers in Vented... © 1996-2020, Amazon.com, Inc. or its affiliates. Like other products from Kicker, its focus is on musicality and reliability.