DB Drive Amphibious APT6.0PRO-W Service manual

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 #’s
APT6.0PRO-W, APT6.0PRO-B, APT8.0PRO-W,
APT8.0PRO-B
PROAUDIO MARINE TOWER SPEAKERS
APT6.0PRO-W (White), APT6.0PRO-B (Black)
8.5”9”
9.75”9.5”
APT8.0PRO-W (White), APT8.0PRO-B (Black)
Specifications
Nominal Impedance
RMS Power
Peak Power
Sensitivity (1w/1m)
Frequency Range
Fs
Re (D.C.)
4 Ohms
250 Watts
500 Watts
91 dB
50 - 20kHz
65Hz
3.4 ohms
Specifications
Nominal Impedance
RMS Power
Peak Power
Sensitivity (1w/1m)
Frequency Range
Fs
Re (D.C.)
4 Ohms
300 Watts
600 Watts
92 dB
45 - 20kHz
44Hz
3.4 ohms

WAKEBOARD TOWER MOUNTING CONNECTING YOUR SPEAKER
MOUNTING THE BRACKET
(1) Remove the bracket bolts from the top bracket from the tubbie.
(2) Hold the bottom bracket up to the mounting surface. Place the top bracket
over the wakeboard tower surface and install the mounting bolts.
(3) Tighten the bracket bolts as needed to secure the tubbie bracket on the
wakeboard tower.
(4) Once the tubbie has been positioned and secured at the needed position,
install the back-up safety cable around the wakeboard tower. (Fig 1)
Note: Use the supplied hardware to secure the bracket to the mounting surface.
DB Research L.L.P. highly recommends that a certified installation technician does the
installation of tubbie enclosure.If you choose to perform the installation yourself, it is
absolutely necessary that the tubbie be properly mounted in a well thought out manner.
Failure to mount the tubbie properly could present two issues:
1) The tubbies reliability and performance will suffer due to the movement of the
tubbie caused by vibration on the craft.
2) A unproperly mounted enclosure presents a serious safety hazard especially in
rough conditions where loose mounting bolts could cause the mount to fail.
LIMITED WARRANTY
What Is Not Covered
This warranty does not cover fading or discoloration caused by exposure to sunlight
or cleaning with any cleaning chemicals or materials that contain abrasive substances.
This warranty is void if DB Research L.L.P. deems that the product was abused or
misused. Abuse causing thermal (burnt voice coil) and/or mechanical failure, improper
installation, negligence, normal wear and tear, excessive or direct exposure to water.
The warranty is non transferable and only applies to the original sale.
DB Research L.L.P. is not responsible for any possible damages to a person or
consumer's boat from a product failure. The warranty is void if DB Research L.L.P.
deems this product was installed or used improperly.
* Additional warranty information is included on the warranty sheet
IMPORTANT:
Connect positive wire to the positive
terminal of your amplifier or receiver.
Connect negative wire to the negative
terminal of your amplifier or receiver
NEGATIVE (BLACK) INPUT
BINDING POST
POSITIVE (RED) INPUT
BINDING POST
SAFETY CABLE
(fig 1)