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07BronzeFuz
05-16-2009, 03:44 PM
Guys i have made my decision on a subwoofer I am going with the Powerbass M series 10's

specs:
300/600 Watts Power Handling (RMS/Peak)
Dual 4-Ohm
2" Voice Coil
Frequency Respose: 32Hz-500Hz
Sensitivity: 91dB (1w/1m)
140oz. Motor Structure
5.3" Mounting Depth
Rigid Tooled Basket with a Stainless Steel Finish
Rigid, Mineral Filled Polypropylene Cones for a very hard hitting bass
2 and 2.5" KSV Voice Coil Formers for optimum performance and cooling
Large Roll, Santoprene Surrounds allow the free movement of the cone which equals deep loud bass and high power handling
Large Motor Structures for high power handling
HDA (High Density Aluminum) Heatsink pulls power robbing heat away from the motor structure for 33% better power handling compared to the conventional motor structure without the HDA heatsink
Chrome Push Input Terminals to ensure the best current transfer from the amplifier to the woofer

They want 1.5 cu ft tuned to 37 hz. I looked at the re calculator and my box will be 31x14x16 with a square port 37.5 inches tuned to 37.5 hz. Does that sound right for 10's? The port is 3" wide 17.25

Im hoping these will get good and loud off 700 watts shared.

soundstreamer
05-16-2009, 03:51 PM
What kind of truck are you trying to fit this in?

07BronzeFuz
05-16-2009, 04:01 PM
car in my sig. I wanted to get these

http://www.audio-warehouse.com/web/mdl/PW15S/detail.asp

but i think the ported 10's will be louder.