DB Drive PT12D2, PT12D4 installation instructions

Please Note: Our suggested box volumes are given as internal air requirements

Box Volume 1.5 cu.ft

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.

PT12D2 / PT12D4

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