Just a quick Hello to all, NEW GUY here! just a quick question. Factory recommends a 2.1ft3 ported box tuned to 44hz with 6in x 9in PVC round port,but Winisd gives a completely different result when T/S Parameters are put in. Do I go with Factory or Winisd? 1998 Pontiac Sunfire GTX, workable space is 17.5"high x 35"wide x 36"deep(can go deeper). Looking to put 2 15 in subs in ported box with 300rms to each sub(everyday driver) may upgrade later. Thanks Alot!!!!!!
WinISD recommends a box aimed at home audio applications and sound quality so may not be adequate for your car due to cabin gain.
Subs are bad, if anything I would do a 5 net box with two 6" round ports firing driver's side tuned to 37Hz at most. Get Torres calculator to do calculations.
Newly updated pics(2016) Bye bye trunk and rear seat 2 Pyle PLPW15D subs 1000w rms Dual voice coil 5.93 cu ft box Port 6" diameter x 11.5" long Internally braced Doubled baffle board
4 Dual amps 50w x 4, 150w x 2 bridged 4 ohms Amp 1= bridged 150w x 2 to subwoofer #1 Amp 2= bridged 150w x 2 to subwoofer #2 Amp 3= 50w x 4 to 2 6 x 9 and 2 dash mount tweeters Amp 4= 50w x 4 to 6 x 9 deck speakers
Newly updated pics(2016) Bye bye trunk and rear seat 2 Pyle PLPW15D subs 1000w rms Dual voice coil 5.93 cu ft box Port 6" diameter x 11.5" long Internally braced Doubled baffle board 4 Dual amps 50w x 4, 150w x 2 bridged 4 ohms Amp 1= bridged 150w x 2 to subwoofer #1 Amp 2= bridged 150w x 2 to subwoofer #2 Amp 3= 50w x 4 to 2 6 x 9 and 2 dash mount tweeters Amp 4= 50w x 4 to 6 x 9 deck speakers Big 3 1/0 positive and ground
Newly updated pics(2016) Bye bye trunk and rear seat 2 Pyle PLPW15D subs 1000w rms Dual voice coil 5.93 cu ft box Port 6" diameter x 11.5" long Internally braced Doubled baffle board 4 Dual amps 50w x 4, 150w x 2 bridged 4 ohms Amp 1= bridged 150w x 2 to subwoofer #1 Amp 2= bridged 150w x 2 to subwoofer #2 Amp 3= 50w x 4 to 2 6 x 9 and 2 dash mount tweeters Amp 4= 50w x 4 to 6 x 9 deck speakers Big 3 1/0 positive and ground
