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Huge displacement and extreme linearity - that's the name of the game with the RL-s15. As noted on the Supreme Series home page, this driver features a patented variable density voicecoil capable of handling up to 2000 watts!  Where other drivers lose BL (force) during excursion in turn creating distortion, the RL-s15 maintains a constant BL, allowing for some of the cleanest low-frequencies ever produced by a subwoofer.
 

MSRP: $899 each
Single Price: $580 each
Two or More: $535 each











































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 [T/S Parameters]
 
Due to the nature of this product's variable density voicecoil, the T/S parameters will look a little strange when judged on a conventional basis.
This is normal,
the product is engineered for maximum sound quality in moderate to large sealed enclosures.
Single 3 Ohm Measurements
Qts: 0.953 Mounting Depth: 25.5 cm
Qes: 1.114 Total Depth: 26.8 cm
Qms: 5.712 Outside Diameter: 40 cm
Fs: 25.51 Hz Weight: 49 lbs
Re: 2.92 Ohm Magnet Width: 18.8 cm
Ls: 2.445 mH Mounting Cutout: 35.8 cm
Rp: 2.81 Displacement: 0.22 cu ft
Vas: 85.37 L
Mms: 491.4 g
Cms: 79.18 u
Bl: 14.18 T*m
SPL: 82.8 dB
Sd: 0.0876 m^2
Xmax: 38.5 mm



1000 - 2000 watts RMS range
 

Copyright   2004 - 2007 SoundSplinter
[RL-s15]
Acceptable:      
                         3.0 cu ft - infinity net volume sealed
                         5.0 - 9.5 cu ft net volume vented, Fb =  15 - 22 Hz
Optimal Home: 
                         10 cu ft net volume sealed
                         9.5 cu ft net volume vented, Fb = 15 Hz
                         Infinite Baffle
Optimal Car:    
                         5.0 cu ft net volume sealed
RL-i8
RL-i10
RL-p12
RL-p15
RL-p18
RL-s12