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Recommended Enclosures
sealed
QW3000/12D4
Sealed Enclosure
Box Volume
1.40 cu ft.
Ported Enclosure
Box Volume 2.48 cu ft.
Box Tuning 39Hz
Port Diameter 4in
Port Length 6in
QW3000/15D4
Sealed Enclosure
Box Volume
2.33 cu ft.
Ported Enclosure
Box Volume 2.95 cu ft.
Box Tuning 39Hz
Port Diameter 6in
Port Length 13in
Please Note: Our suggested box volumes are given as internal air requirements
DB Research L.L.P. • 302 Hanmore Industrial Parkway • Harlingen, TX 78550
ph: 877.787.0101 • fx: 956.421.4513 • www.dbdrive.net • tech Support: support@dbdrive.net
ported
275 mm / 10.82 in
316 mm / 12.44 in
346.40 mm / 13.63 in
390 mm / 15.35 in
TM
QW3000/12D4 - QW3000/15D4
USER MANUAL
Installation Instructions | Owners Manual
Due to continuous improvement of the product, specifications are subject to change without notice.
TM
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Related Manuals for Quantum Audio QW3000/12D4
Summary of Contents for Quantum Audio QW3000/12D4
- Page 1 Box Volume 2.48 cu ft. Box Tuning 39Hz Port Diameter 4in 275 mm / 10.82 in Port Length 6in 316 mm / 12.44 in QW3000/12D4 - QW3000/15D4 QW3000/15D4 Sealed Enclosure Box Volume 2.33 cu ft. Ported Enclosure Box Volume 2.95 cu ft.
- Page 2 QW3000/15D4 appreciation of fine musical reproduction. Whether adding to an existing system or (Re) 6.8 Ω 6.8 Ω including a Quantum Audio subwoofer in a new system, you are certain to notice (fo) 37.36 Hz 31.15 Hz immediate performance benefits.