DC AUDIO | DC AUDIO M4 6.5″ SUBWOOFER | 300W RMS | D2

About the Product

DC Audio m4 6.5″ Subwoofer
Available in D2 & D4 Models
300 wattsRMS 600 watts Peak

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 and give you the maximum amount of output. These little monsters have you covered on the low frequency spectrum.

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
Rubber motor Boot
DVC 2.0 Copper voice coil.

T/S Parameters

M4 6.5″ SubwooferD2D4

Mounting Depth
5″
5″

Mounting Hole Diameter
6.02″
6.02″

Outside Driver Diameter
7.25″
7.25″

VC Diameter
2.0″
2.0″

Displacement
.05 ft
.05 ft

Power Handling rms/peak
300/600
300/600

Ohm Options
d2/d4
d2/d4

Sd
143.14 cm
143.14 cm

Vas
3.464 L
3.712 L

Cms
0.119 Mm/n
0.127 Mm/n

Mms
92.57 g
92.149 g

Fs
47.9 Hz
46.41 Hz

Bl
14.4 N/A
20.89 N/A

Re
4 Ohm
8 Ohm

Le
1.86 mH
3.71 mH

Qms
3.126
3.610

Qes
0.537
0.554

Qts
0.456
0.490

Xmax
16mm
16mm

Ref SPL @1 watt
80.4 db
80.1 db

Suggest Sealed Box
0.15 ft
0.15 ft

Suggested Ported Box
0.3 ft
0.3 ft