Gold Member
Username: Skibum12189 Cleveland
Post Number: 2485 Registered: Mar-06
Posted on
Saturday, January 19, 2008 - 16:20 GMT Okay, I'm not gettin the Diamond D3s anymore... I'm getting a 13w7 and I need to know what size box to build for it. I'm going ported and I was thinking 2.375 at like 34 hz?? Going into a Jeep Cherokee
Gold Member
Username: Skibum12189 Cleveland
Post Number: 2486 Registered: Mar-06
Posted on
Saturday, January 19, 2008 - 16:21 GMT Free Air Resonance (Fs): 23.5 Hz Electrical "Q" (Qes): 0.476 Mechanical "Q" (Qms): 7.517 Total Speaker "Q" (Qts): 0.448 Equivalent Compliance (Vas): 3.68 cu. ft. / 104.3 liters One-Way, Linear Excursion (Xmax)*: 1.25 in. / 32 mm Reference Efficiency (no): 0.269% Efficiency (1W/1m)**: 86.3 dB SPL Effective Piston Area (Sd): 107.35 sq. in. / 0.0693 sq. m DC Resistance (Re): 2.41 ohm*** Nominal Impedance (Znom): Dual 1.5 ohm Thermal Power Handling (Pt): 1500W Driver Displacement: 0.21 cu. ft. / 5.9 liters Net Weight: 52 lbs. / 23.6 kg
Platinum Member
Username: Rovin 4 10 Pioneer...
Post Number: 12841 Registered: Jul-05
Posted on
Saturday, January 19, 2008 - 18:04 GMT never used any JL subs personally but isnt that tuning a bit too high especially when the Fs suggest it can go alot lower & give better SQ ...those JL rec specs should be ok right ? ...or when in doubt ur MAX rec specs ....
Silver Member
Username: Ska Post Number: 111 Registered: Jan-08
Posted on
Saturday, January 19, 2008 - 18:40 GMT wow... i didn't know the 13 w7 weight was 52 lbs LOL
Gold Member
Username: Skibum12189 Cleveland
Post Number: 2489 Registered: Mar-06
Posted on
Sunday, January 20, 2008 - 03:31 GMT it's a heavy mother