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RFL SubwooferA fine line between Genius & Insanity
The RFL152 (patent pending) is designed for just one purpose. SPL competition - the most extreme car audio sport on the planet. There's only one way to win. You've got to be the biggest and the baddest. The one with the most LOUD. The RFL152 is without a doubt the rudest, most intense, subwoofer ever invented. There's nothing elegant about it. It's aggressive, obnoxious and totally over the top. At 15" and 56 pounds with 4.35" of total, peak-to-peak excursion, it's a die-cast monstrosity of pure ear-blisterin', meter-peggin' aggression.

The genius
To hit the numbers, you've got to move lots of air. So, take all of the most intense parts ever crafted for a subwoofer and bolt them all together - yes bolt them together 'cause glue can't handle 4.35" of total excursion at 4000 watts. The inverted roll surround is constructed from multi-layer polyester. Its two 3-layer spiders are separated by a die-cast aluminum mounting ring. All this to try to keep things linear and somewhat under control (it's about LOUD, not sound quality).

RFL Subwoofer The Insanity
4000 watts is as insane as it gets. 4.35 inches of total excursion is just nuts. 56 pounds for a single subwoofer is stark raving mad. What else can we say. You've seen what happens to ordinary subs at SPL competitions. RFL Replacement KitThey explode, and they are done for the day. With RFL, if you can blow it up, you can rebuild it. RFL152 comes with a replacement cone and voice coil assembly so you can rebuild it on the spot, at the show. Kind of like a top fueler - you can rebuild her between rounds. Designed, tested and built to handle an extreme 4000 watts of mind-numbing power, this sucker ain't cheap. But, the good stuff never is.

Tech Data Sheet in PDF format.

RFL 152 SPL Competition Subwoofer Specifications
Model Description Imped.
Frequency
Response
Power
Handling
(RMS/
Total)
Sensitivity
Voice Coil
Magnet
Weight
Mounting
Depth
RFL152 15" SPL Subwoofer 2 @ 2  Ω 20 Hz-
150 Hz
2000/4000 93.1 2 @ 3" 298oz 9.375"


Buy the RFL 152 today. Available only at MTX Factory Outlet



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