SoundQubed HDC418-D1-A 18 INCH SUBWOOFER

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Product Reviews

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  1. HUGE!!

    Posted by bass419 on 16th Feb 2015

    Got 4 of these and they are monsters! Well worth the money. Fast shipping. Recommend to anyone that wants to get LOUD!

71.00 LBS
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Product Description

SoundQubed introduces our competition grade subwoofers with high power 4 inch voice coils. The HDC-4 subwoofers feature our largest and most powerful motor ever, coupled to a new frame and suspension system.

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 setting new standards for heavy duty applications where good sound and high power are needed.
Model HDC418-D1-A
Woofer Size 18"
Fs 40.37 Hz
Vas 48.450 ltrs (1.711 cubic feet)
Xmax 40mm
Qms 6.053
Qes 0.478
Qts 0.443
Motor Weight 71lbs
Coil Diameter 4.0"
Coil Length 2.14"
Useable Throw 2.75"
RMS Power 2000 W
Peak Power 6000 W
Mounting Depth 9 3/4"
Cutout Diameter 16 9/16"
Model HDC418-D1-A