View Full Version : Box Help For 3 AQ HDC3 10s on a AQ 3500.1 PLEASE HELP

09-25-2013, 10:44 AM
Vehicle : 94 Chevrolet FS Blazer 2dr K1500
Location in the vehicle: rear
Space available (Length x Width x Height):
Subwoofer make and model: HDC3 copper
Subwoofer Size: 10''
Number of Subwoofers: 3
Type of Port (Kerfed, Slot, Aero, etc.): slot
What type of music do you like?: all
Is your goal SPL or Everyday Music?: spl
Tuning Freq (Hz): 40-45hz
Volume : 5.5
AMP: AQ 3500.1
I have set an come up with this but don't know if it would be good enough.
36w x 24d x 18t
7.41 internal volume
6.0762 net volume
before subs an port
4.7012 net volume after port an subs
97.2192 sq'' of port area

09-25-2013, 05:27 PM
can someone help. would this be good. want to make sure port will be right around 40hz.
36w x 24d x 18t
Box Parts (Square Prism)
1 Top, 1 Bottom: 24(c) x 36(b) in 0.75 (Thick) in
1 Front, 1 Back: 16.5(a) x 34.5(d) in 0.75 (Thick) in
2 Sides: 16.5(a) x 24(c) x0.75(Thick) in
Vent Parts
1 Top, 1 Bottom: 6.5(e) x 16(h) in 0.75 (Thick) in
2 Sides: 18(g) x 16(h) x 0.75(Thick) in
Misc Objects Inside Or Part of Box

09-26-2013, 03:25 PM
Ok so why you tuning so high. A burp box?

09-26-2013, 04:13 PM
Thanks I though 40hz would be good listen to lot of rock, metal
Country. Thought it would be good all around daily spl. But don't really know. Box is going to be
36''x 24''x 18'' what would be a good tune thanks