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

S

ealed Enclosure

Box Volume 2.5 cu.ft

P

orted Enclosure

Box Volume 3 cu.ft.

Box Tuning 30 Hz

Port Diameter 7 in.

Port Length 20 in.

* Box is given as internal air volume including driver displacement.

* Box is given as internal air volume including port and driver displacement.

R

ecommended

 

E

nclosures

PT15D2 / PT15D4

15” Subwoofer

PT15D2 / PT15D4

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

13.8 in. / 35 cm

15.6 in. / 39.6  cm

7.9 in. / 20 cm

11 in. / 23 cm

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