DIY 6th Order Bandpass Plans

ON SALE!

4 American Bass XFL 15s 6TH Order Subwoofer Box Plans
Regular Price$26.60Sale Price$19.95
ON SALE!

2 American Bass XMAX Monster 15s 6TH Order Subwoofer Box Plans
Regular Price$26.60Sale Price$19.95
ON SALE!

2 Sundown Audio NSV6 15s 6th order Blow Thru
Regular Price$59.85Sale Price$44.89
ON SALE!

6 Sundown Audio U Series 12s 6TH Order
Regular Price$46.55Sale Price$34.91
ON SALE!

Sundown Audio u15 6th Order
Regular Price$46.55Sale Price$34.91
ON SALE!

2 Skar Audio VXF 15 6th Order
Regular Price$46.55Sale Price$34.91
ON SALE!

2 Skar Audio DDX 12s 6th Order BlowThru
Regular Price$46.55Sale Price$34.91
ON SALE!

4 Skar Audio SVR 10s 6th order
Regular Price$46.55Sale Price$34.91
NEW & IMPROVED

Custom DIY 6th Order Bandpass Subwoofer Box Plans
Price$149.99
ON SALE!

Sundown SA 10 6th Order- Original Rendering
Regular Price$20.00Sale Price$15.00
ON SALE!

4 Sundown X15s 6th Order - Original Rendering
Regular Price$50.00Sale Price$37.50
ON SALE!

8 Sundown SA 12s 6th Order Subwoofer Box Plans
Regular Price$13.30Sale Price$9.98
ON SALE!

CT Sounds Meso 8 6TH Order subwoofer box plans
Regular Price$19.95Sale Price$14.96
ON SALE!

4 Orion HCCA 15s 6th Order C Pillar subwoofer box plans
Regular Price$26.60Sale Price$19.95
ON SALE!

2 Resilient Sounds Team 18s 6th Order subwoofer box plans
Regular Price$19.95Sale Price$14.96
ON SALE!

6 Resilient Sounds Platinum 18s 6th Order subwoofer box plans
Regular Price$19.95Sale Price$14.96
ON SALE!

12 B2 Audio Riot 10s 6th Order subwoofer box plans
Regular Price$19.95Sale Price$14.96
ON SALE!

12 B2 Audio Riot 10s 6th Order subwoofer box plans
Regular Price$19.95Sale Price$14.96
ON SALE!

4 Synergy Audio WFO2K 12 6th Order Blow Thru subwoofer box plans
Regular Price$46.55Sale Price$34.91
ON SALE!

2 DD Audio 700 Series 10s 6th Order Subwoofer Box Plans
Regular Price$13.30Sale Price$9.98