21″ Competition grade Hand Built Subwoofer 8000rms (Super Team)


You want the biggest and baddest subwoofer out on the market today? then you came to the right place.

Available on backorder

Please note the color matching information needed.



Do you want the Biggest and Baddest subwoofer out on the market today? Then look no further than the EM audio Competition Grade Super Team subwoofer! You want to have the biggest subwoofer in your town? Want to have that edge over your competition? Then you came to the right place! coming in at over 155lbs and 8000w rms yes 8k with ease. Super Massive 8-layer 4″ American made PE coil with over 4″ of wh. 13.5″ wide motor over 850oz! This subwoofer comes in full carbon fiber only because paper cone would just Shred under extreme conditions!
hand built to order here in North Carolina with pride
over 155lbs the 21″
8000w rms with ease
over 25k on burps.(been tested)
6-layer Tan EM audio custom tooled progressive spider pack
triple xL leads to take over the 8000watts rated power
Massive American made 4″ 8-layer PE coil with over 4″ wh
one of the biggest 4″ coils out on the market today!
true 4ga. push termials to feed massive amounts of power to this beast!
real carbon fiber cone (one of the strongest out on the market)
big roll surround extra thick and tuff to take extreme abuse
real carbon fiber dust cap pressed 3-layers
overall cutout:
mounting depth:
motor width: 13.5″
Box recommendation:6.0-7.5cu
recommend tuning:24-32hz
total weight:155lbs
t/s spec: *coming soon*

Additional information

Weight 160 lbs
Dimensions 26 × 26 × 20 in


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