Nic92
Well-Known Member
- Joined
- Mar 5, 2011
- Messages
- 1,658
- Reaction score
- 62
- Points
- 48
- Location
- WA
- Website
- youtube.com
- Members Ride
- 2005 Mitsubishi Evolution 9
hey guys
so i am thinking about buidling a new box for my sub
the box i have now is a bit small (3.8cf after port/sub displacement) but it does sound ok. i was looking at getting a bit more out of my subwoofer if you know what i mean.
anyway my friend helped me design a box to fit in my boot and im not sure if it will fit sliding in, i might make it up out of cardboard and see how it fits.
i just want to know what you guys think or have any recommendations or tips?
so anyway the pictures with the dimensions is in attachments (It's somewhere around 6.5cuft@32hz, give or take a little)
here are the sub specs
Enclosure Recommendations:
Compact Optimal
Sealed: Not Recommended
Ported: 5.5@25Hz, 8.0@34Hz
Dimensions:
Mounting Depth: 9.4 inch
Mounting Hole Diameter: 17.75 inch
Overall Diameter: 18.5 inch
Bolt Hole Circle: 17.5 inch
Motor Width: 6.5 inch
Motor Depth: 3.25 inch
Basket Depth: 6.25 inch
Displacement: 0.22 cubic ft.
Weight: 28 lbs (12.7 kg)
T/S Parameters:
Electrical Q Value (Qes): 0.53
Mechanical Q Value (Qms): 6.1
Total Speaker Q Value (Qts): 0.48
Free Air Resonance (Fs): 33.2 Hz
Equivalent Compliance (Vas): 159 liters
One-Way, Linear Excursion (Xmax): 22 mm
Efficiency (SPL 1W/wm): 92.7 dB SPL
Effective Piston Area (Sd): 1210cm^2
DC Resistance (Re): 1.9 ohm
Nominal Impedance (Znom): Dual 2 or 4 ohm
Thermal Power Handling (Pe): 1000 W
Force Factor (Bl): 21
so i am thinking about buidling a new box for my sub
the box i have now is a bit small (3.8cf after port/sub displacement) but it does sound ok. i was looking at getting a bit more out of my subwoofer if you know what i mean.
anyway my friend helped me design a box to fit in my boot and im not sure if it will fit sliding in, i might make it up out of cardboard and see how it fits.
i just want to know what you guys think or have any recommendations or tips?
so anyway the pictures with the dimensions is in attachments (It's somewhere around 6.5cuft@32hz, give or take a little)
here are the sub specs
Enclosure Recommendations:
Compact Optimal
Sealed: Not Recommended
Ported: 5.5@25Hz, 8.0@34Hz
Dimensions:
Mounting Depth: 9.4 inch
Mounting Hole Diameter: 17.75 inch
Overall Diameter: 18.5 inch
Bolt Hole Circle: 17.5 inch
Motor Width: 6.5 inch
Motor Depth: 3.25 inch
Basket Depth: 6.25 inch
Displacement: 0.22 cubic ft.
Weight: 28 lbs (12.7 kg)
T/S Parameters:
Electrical Q Value (Qes): 0.53
Mechanical Q Value (Qms): 6.1
Total Speaker Q Value (Qts): 0.48
Free Air Resonance (Fs): 33.2 Hz
Equivalent Compliance (Vas): 159 liters
One-Way, Linear Excursion (Xmax): 22 mm
Efficiency (SPL 1W/wm): 92.7 dB SPL
Effective Piston Area (Sd): 1210cm^2
DC Resistance (Re): 1.9 ohm
Nominal Impedance (Znom): Dual 2 or 4 ohm
Thermal Power Handling (Pe): 1000 W
Force Factor (Bl): 21
Attachments
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