jensclaudius Posted January 31, 2010 Report Share Posted January 31, 2010 Hi, is there anyone that could help me? I want a box for my DLS sp12i thats going to play loud with music, i don´t have any good program my self. Woofer size 12" (30 cm) Impedance 2 ohm x 2 Power handling capacity 500 W RMS Max power handling capacity 800 W Peak power 1200 W Frequency range 20-2000 Hz Sensitivity 97,3 dB (1W/1m) Magnet size 220 mm (8,7"), 200 oz Outer diameter of woofer 313 mm (12,3") Mounting depth 153 mm ( 6") Mounting hole 282 mm (11,1") X-max +- 12 mm (0,47") Weight 13 kg (28,66 lb) T/S-Parameters (in parallel) Fs 43,4 Hz Re 1,1 Ohm Qms 4,43 Vas 27,8 liter Vas 0,98 Cuft Qes 0,27 Qts 0,25 Sd 594 cm² BL 16,3 /Jens Quote Sponsored by: www.DLS.se / www.kudoz.se / NPdack.se Link to comment Share on other sites More sharing options...
Boon Posted January 31, 2010 Report Share Posted January 31, 2010 Voice coils in parallel: Volume 36,9 liter/1,30 cuft, Port: 3" diameter with length 25 cm/9,84". F3= 30 Hz Voice coils in series. Volume 40,4 liter/1,43 cuft, Port: 4" diameter with length 17 cm/6,7". F3= 50 Hz From the DLS website I don't think you're going to find anyone on here that has actually run them. If they're anything like the MW112D they don't like loads of port area. Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
jensclaudius Posted February 1, 2010 Author Report Share Posted February 1, 2010 Voice coils in parallel: Volume 36,9 liter/1,30 cuft, Port: 3" diameter with length 25 cm/9,84". F3= 30 Hz Voice coils in series. Volume 40,4 liter/1,43 cuft, Port: 4" diameter with length 17 cm/6,7". F3= 50 Hz From the DLS website I don't think you're going to find anyone on here that has actually run them. If they're anything like the MW112D they don't like loads of port area. Thanks. I already had that info and just thought that there could be anyone here that can calculate on SPL boxes. I have one suggestion thats looks like this: 40liter box, 180cm2 slotport thats 53cm long. Quote Sponsored by: www.DLS.se / www.kudoz.se / NPdack.se Link to comment Share on other sites More sharing options...
Boon Posted February 1, 2010 Report Share Posted February 1, 2010 Thanks.I already had that info and just thought that there could be anyone here that can calculate on SPL boxes. I have one suggestion thats looks like this: 40liter box, 180cm2 slotport thats 53cm long. WAY too much port area. I would run closer to 60L with 2 100mm aeroports. Then cut the ports until it sounds good to you. Quote 10.x volts fo' life! Link to comment Share on other sites More sharing options...
jojojojo Posted May 24, 2010 Report Share Posted May 24, 2010 sup i got the same problem can enybody help with box for this sub? i wolud rather go with the retangular port than circle the car rf is 51hz, win isd shows 51 liter @ 48hz can enybody help? Quote Link to comment Share on other sites More sharing options...
janih Posted January 28, 2011 Report Share Posted January 28, 2011 bump cuz i still got the problem with the box 1,8 cub, port 2"x14" 8"long and it sound owfull help me friends! Quote Link to comment Share on other sites More sharing options...
janih Posted January 28, 2011 Report Share Posted January 28, 2011 (edited) . Edited January 28, 2011 by janih Quote Link to comment Share on other sites More sharing options...
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