DC Audio M4 6.5″ Subwoofer | 300W Rms | D4

As newer cars and trucks with less and less space are being designed and released, a demand for a smaller subwoofer with high output is needed to supply the demand for “Bass in a small space” application. The DC Audio 6.5 inch subwoofer is just that. Designed to work in extremely small box volumes “0.3 cubic feet each ported” and give you the maximum amount of output. These little monsters have you covered on the low frequency spectrum.

 

M4 6.5″ Subwoofer	D4
Mounting Depth	5″
Mounting Hole Diameter	6.08″
Outside Driver Diameter	7.16″
VC Diameter	2.0″
Displacement	.05 ft³
Power Handling rms/peak	300/600
Ohm Options	d2/d4
Sd	132.73 cm²
Vas	2.029 L
Cms	0.081 Mm/n
Mms	84.98 g
Fs	60.65 Hz
Bl	19.10 N/A
Re	8 Ohm
Le	0.00 mH
Qms	4.671
Qes	0.705
Qts	0.613
Xmax	16mm
Ref SPL @1 watt	79.9 db
Suggest Sealed Box	0.15 ft³
Suggested Ported Box	0.3 ft³

 

Key Features

• Extremely rigid non-pressed paper cone assembly

• High Roll Stitched Multilayered reinforced polymer foam surround

• Rigid propylene dust cover with White DC logo

• Laminated Nomex Spiders

• Sewn flat heavy duty tinsel lead wire

• Die-Cast DC aluminum black frame / no invert mount

• FEA analyzed and optimized motor assembly – Fully CNC machined

• Rubber mounting gasket and custom tooled motor boot.

• DVC 2.0” Copper voice coil.