Power Band - 2000 Watts

The HDC4 series is our Power Band – 2000 Watts RMS

These MUST have the break-in period where only lower power gains are played on the woofer.

These competition grade subwoofers have high power 4 inch voice coils. The HDC-4 subwoofers feature the largest and most powerful motor in our line up

The 9.25 inch diameter multi-layer spider system with integrated lead wires provides well controlled excursions needed for advanced box tuning. The high gap flux powered by the triple stack, 10 inch diameter magnets add extra control while increasing sensitivity. Our laminated kevlar cones are used due to their excellent strength and durability.

The voice coils are high temperature flat wire aluminum on black anodized aluminum formers. 10 gauge Direct Connect wiring is used to lower resistance and make multiple wire connections as easy as possible.

The HDC-4 subwoofers are ideal for heavy duty high performance applications where good sound and high power are needed.

Specifications
	HDC4.0 Series
RMS Power	2000W
Peak Power	6000W
Magnet Weight	403oz
Coil Diameter	4.0"
Coil Length	54.356mm
Usable Throw	69.85mm
Model	HDC4.112	HDC4.115	HDC4.118
Woofer Size	12"	15"	18"
F(s)	38.36 Hz	34.99 Hz	28.26 Hz
Impedance	D1	D1	D1
Z(max)	22.14 Ω	21.48 Ω	20.61 Ω
Q(ms)	3.95	4.14	4.01
Q(es)	0.407	0.458	0.464
Q(ts)	0.369	0.412	0.416
V(as)	22.2 liters	64.22 liters	127.5 liters
L(e)	1.831 mH	1.192 mH	1.904 mH
n(0)	0.293 %	0.572 %	0.591 %
M(ms)	308.7 grams	331.8 grams	517.8 grams
C(ms)	0.056 mm/N	0.062 mm/N	0.061 mm/N
Sensitivity 1W/1m	86.77db 1W/1m	89.68db 1W/1m	89.82db 1W/1m
BL	19.44	18.45	20.58
Xmax	40mm	40mm	40mm
Sd	Coming Soon	Coming Soon	Coming Soon
Displacement	0.19^ft	.25^ft	.33^ft
Mounting Depth	7.875"	8.125"	9.75"
Circle Cutout	11.25"	13.75"	16.625"
Outer Diameter W/Gasket	12.875"	15.625"	18.4375"