15 inch 3″ VC Subwoofer Ruthless Audio RA-FER315

Utilizing a favorite 4 stack ferrite magnet design using US steel cut on our water jet and finish machined on our CNCs, there is plenty of motor force in the FEA derived design for both daily and SPL use. Utilizing a solid pole and staged aluminum cooling helps keeps thermal temperatures under control. Utilizing a special 144 tinsel count leadwire that is double sewn to the spider pack, there are no losses in power transfer to the coil

Available in 15″ and 18″

Dual .7 and Dual 1.7 Ohm

2500 watts RMS

Extra heavy aluminum basket

Wrap around gasket

Kraft pulp fiber reinforced cone

Dual layer wide foam surround

Standard heavy duty stitched hybrid lead or push/hybrid termination

144 tinsel count leads

FEA optimized motor design

High Flux density design

3” diameter 4 layer coil

Quad stack magnets

Carbon cap standard

Water jet and machined in house from US steel

5 progressive spiders

T/S parameters coming soon