Hey all is there anyone out there that is decent at box design. I was wondering if anyone could figure out a slotted port box for a 15" Type R powered by a Concept amp. Tried winisd but it is all greek to me. I just need dimensions of the box. Someone designed one on here with all dimensions plotted, it was awesome. Any help would be super, and thanks in advance....
P.S. I kind of would like to keep a bit of trunk.
sorry here are the specs of both amp and sub
Product #: CC-2502L
Description:
* RMS Power 250W x 2 @ 4 Ohm
* RMS Power 450W x 2 @ 2 Ohm
* RMS Power 850W x 1 @ 4 Ohm MONO
* Signal-to-noise ratio: 100 dB
* Frequency Response: 5Hz - 50kHz
* Total harmonic distortion: 0.05%
* Continuously variable 0 - 18dB BASS boost
* Built-in continuously variable 18dB per octave crossover
* Remote bass level control “port” (remote RM-100 available separately)
* Input sensitivity: 100mV - 6V
* Backlit CONCEPT logo
* Platinum connectors
* Size: length x width x height: 430mm x 296mm x 60mm (16.93" x 11.66" x 2.37")
Specs:
General-Subwoofers
* Diaphragm Material : Kevlar Reinforced Pulp
* Magnetic Weight : 129.6oz.
* Mounting Depth (top mount) : 178mm (7”)
* Mounting Diameter (top mount) : 348.6mm (10-7/8”)
* Recommended Box Types : Sealed/Vented/Bandpass
* Recommended Sealed Box Volume : 1.3 - 2.3 cu. ft.
* Spider Material : Nomex
* Voice Coil Diameter : 50mm
Power Handling
* Power Handling Capacity (Peak) : 1500W
* Power Handling Capacity (RMS) : 500W
Thiel Small Parameters
* Coil Height (Hvc) : 44mm
* Cone Area (Sd) : 754.77 sq. cm
* D.C.Coil Resistance (Re) : 4.0 ohm + 4.0 ohm
* Electrical Q (Qes) : 0.50
* Equivalent Suspension Stiffness (Vas) : 98 liters(3.46cu.ft.)
* Free Air Resonance (Fs) : 24Hz
* Frequency Response : 22Hz - 1kHz
* Gap Height (Hag) : 15mm
* Impedance (Nominal) : 4 ohm + 4 ohm
* Inductance (Le) : 6.20mH at 1kHz (1.86mH at 20kHz)
* Linear Excursion (X linear) : 14.5mm
* Maximum Excursion (X peak) : 29mm
* Mechanical Excursion (Peak-to-Peak) : 68mm
* Mechanical Q (Qms) : 9.68
* Sensitivity : 89 dB/W/M
* Total Loudspeaker Q (Qts) : 0.48
Anyone at all even help with the minimum cubic feet needed for a ported box, and what frequency it should be tuned to??
go to the12volt.;coma nd do it yourself very easy,
