DB Drive PT12D2 User 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

DB Drive PT12D2 Specifications

General

Brand	DB Drive
Model	PT12D2
Category	Subwoofer
Language	English

Summary

Recommended Enclosures

Sealed Enclosure

Details for a sealed enclosure, including box volume and driver displacement.

Ported Enclosure

Details for a ported enclosure, including box volume, tuning, port diameter and length.

Introduction and Recommendations

Keep Your Sales Receipt

Instruction to keep the sales receipt for warranty service.

General Recommendations

Advice on enclosure design, installation, and contacting technical support.

Safety Warnings

Important safety warnings regarding hearing loss and secure installation.

Product Specifications

Calculating Enclosures

Calculating External Volume

Method to calculate the external box volume in cubic feet.

Calculating Internal Volume

Method to calculate the internal net box volume in cubic feet.