Lanzar AQTB8 User Manual

Mounting the subwoofer
1. Find a suitable location in the vehicle in
which
to
mount the amplifier.
A typical location
is shown below:
2. Make sure there is sufficient air circulation around the intended mounting location.
3. Mark the location for mounting hole screws
by
positioning the cabinet where you
wish
to
install
it.
Make a small mark
to
identify the position and remove the unit.
Thoroughly dean the area you plan
to
attach the subwoo1er, using a vacuum deaner.
Then attach the supplied double adhesive
tape,
and put the subwoofer in the place
and press
down on
it
securely.
Traublahootin.
If you experience operation or perfonnance problems with this product, compare your
installation with the electrical wiring diagram on the previous pages. If problems
persist. read the following troubleshooting tips which may help eliminate the problems.
PROBLEM
POSSIBLE REASON
SOLUTION
• rc+12v b
pDMII'"
wie
• Check
fu888
and connections
Ie
bat1ay
Net
~irQ
00.
Pa.M!r
• No
tx:M8'
'b
rentE
Me
• Check remote on connections to heed unit
LED
net
'en'
• FLB&
broIGIn
• Replace fuae
with
correct
type
and
am.....,.
. """
-.
• Replace fuse
with
correct
type
and
Net
W'JfkIIlI.
but
sIaiJs
am.....,.
LED
'm
• Mow
ulil
to
\'eIlIed
area
· ArrPfl8l"to
t'd:
• Tum head unit
dcrNn
No ......
' HealLH
• Check heed unit volume level
• G!t'l
c:orWoI
net set
~
• Ensure you have set up the amplifier
gain level control
• ca
IIeCIcIII
• Check
all
pcIINeI".
remote on and ground
connections
www.lanzar.com
AQTB8
8" 1000W Low-Profile Super
Slim Acvtive Amplified Marinel
Waterproof Subwoofer System
•
---
•
•
OWNER'S
-
ANUAL

Lanzar AQTB8 Specifications

General

Type	Subwoofer
Size	8 inches
Power Handling (RMS)	200 Watts
Power Handling (Peak)	400 Watts
Impedance	4 Ohms
Sensitivity	90 dB
Magnet Weight	40 oz

Summary

Mounting the subwoofer

Power Connections

Introduction to the AQTB8 System

System Overview and Features

Overview of the AQTB8 low-profile amplified subwoofer system and its key features.

What is Included?

List of components to check in the AQTB8 amplified subwoofer package upon unpacking.

Input Wiring

Low Level Input Wiring

Instructions for connecting audio signals via RCA cables, recommending high-quality options.

High Level Input Wiring

Procedure for connecting speaker outputs from the receiver when RCA outputs are unavailable.

Front Panel Controls and Features

Indicator Lights

Explanation of the Power On LED and Protect LED indicators on the unit's front panel.

Audio Adjustment Controls

Description of Phase Shift, Input Gain, Bass Boost, and Low Pass Filter controls for audio tuning.

Remote Level Control Port

Details on the port for attaching the remote level control for independent volume adjustment.

Rear Panel Controls and Features

Audio Input Connections

Instructions for connecting audio signals using Low Level RCA or High Level inputs.

Power and Fuse Terminals

Information on the fuse rating and the power terminals for system connection.