- DB Research Car Speaker User Manual

okur

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

Recommended Enclosures

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

MODEL

K1 10D4 / K1 10S4 / K1 12D4 / K1 12S4

sealed ported

Sealed Enclosure

Box Volume .74cu ft.

Ported Enclosure

Box Volume 1.14cu ft.

Box Tuning 39hz

Port Diameter 3in.

Port Length 11in.

K1 10D4

Sealed Enclosure

Box Volume 1.15cu ft.

Ported Enclosure

Box Volume 1.65cu ft.

Box Tuning 39Hz

Port Diameter 4in.

Port Length 13in.

K1 12D4

Sealed Enclosure

Box Volume .74cu ft.

Ported Enclosure

Box Volume 1.14cu ft.

Box Tuning 39hz

Port Diameter 3in.

Port Length 11in.

K1 10S4

Sealed Enclosure

Box Volume 1.15cu ft.

Ported Enclosure

Box Volume 1.65cu ft.

Box Tuning 39Hz

Port Diameter 4in.

Port Length 13in.

K1 12S4

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Recommended Enclosures sealed ported K1 10D4 Sealed Enclosure Box Volume .74cu ft. Ported Enclosure Box Volume 1.14cu ft. Box Tuning 39hz Port Diameter 3in. Port Length 11in. K1 12D4 Sealed Enclosure Box Volume 1.15cu ft. Ported Enclosure Box Volume 1.65cu ft. Box Tuning 39Hz Port Diameter 4in. Port Length 13in. K1 10S4 Sealed Enclosure Box Volume .74cu ft. okur Installation Instructions / Owner’s Manual MODEL K1 10D4 / K1 10S4 / K1 12D4 / K1 12S4 Ported Enclosure Box Volume 1.14cu ft.
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INTRODUCTION Congratulations on your purchase of a DB Drive state-of-the-art subwoofer component. Your selection of a DB Drive car audio product indicates a true appreciation of fine musical reproduction. Whether adding to an existing system or including a DB Drive subwoofer in a new system, you are certain to notice immediate performance benefits. PRODUCT SPECIFICATIONS K1 10D4 K1 12D4 (FS) 38.07Hz 33.63Hz (Qts.) 0.44 0.50 (Qms) 5.08 5.28 (VAS) 30.63L 72.67L (Xmax) 0.37in 0.37in (Re) 7.