DB Drive PT12D4 - Manual

Please Note: Our suggested box volumes are given as internal air requirements
Sealed Enclosure
Box Volume 1.5 cu.ft
Ported Enclosure
Box Volume 2 cu.ft.
Box Tuning 32 Hz
Port Diameter 4 in.
Port Length 8 in.
* Box is given as internal air volume including driver displacement.
* Box is given as internal air volume including port and driver displacement.
Recommended Enclosures
PT12D2 / PT12D4
12” Subwoofer
PT12D2 / PT12D4
Installation Instructions / Owner’s Manual
DB Research L.L.P.
302 Hanmore Industrial Parkway // Harlingen, TX 78550
ph: 877.787.0101 // fx: 956.421.4513 // www.dbdrive.net ®
10.12 in. / 25.70 cm
11 in. / 28 cm
12.8 in. / 32.5 cm
6.9 in. / 17.5 cm
7.9 in. / 20 cm