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analog and digital systems
IE 6.1
IE 6.2
owner's manual
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table of contents
introduction 1
cautions 1
about this manual 1
keep listening, but be safe! 1
unpacking 2
placement 2
mounting instructions 2
warnings and tips 2
system configurations 3
speaker connections 4
maintenance 4
troubleshooting 4
audio adjustment 5
specifications 5
warranty information 6
introduction
Thank you for purchasing an a/d/s/ bandpass subwoofer system. Please read the following instructions
carefully. Following these instructions will ensure that your system will deliver the best possible
performance.
cautions
To reduce risk of injury because of an accident or sudden stop, properly mount the subwoofer enclosure
to the vehicle.
about this manual
These subwoofers can be used with factory or aftermarket loudspeakers to extend the bass response of
the system by an octave or more. They are designed to be powered by an amplifier with a minimum of
25 watts of power. They are not intended to be powered by a head unit.
The a/d/s/ IE6.1 / IE6.2 subwoofers are sophisticated tuned bandpass designs, that are computer
optimized for maximum listening enjoyment and performance.
The speakers in these a/d/s/ subwoofers feature oxygen-free copper wire voice coils wound on Kapton
formers for maximum efficiency, fidelity and power handling. Butyl rubber surrounds allow long cone
excursion while providing superior control of cone motion to ensure low distortion. The spider is made
out of Comex and is extremely durable to meet the harsh demands of high performance car audio.
keep listening, but be safe!
Sustained listening to loud music over 100dB has been shown to cause permanent hearing damage. Systems
using a/d/s/ components are capable of achieving volume levels which substantially exceed this level. When
operating your system for sustained periods at high volume, be sure to use hearing protection to prevent longĀterm exposure. We want you to be able to enjoy the music for many more years.
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unpacking
These subwoofers are heavy. Rather than lifting the unit out of the shipping carton, turn the open carton
over, and lift it off the subwoofer. Remove the packing corners from the subwoofer and then remove it
from the plastic bag.
placement
Unlike high frequency sound, our ears have difficulty locating the source of deep bass sounds.
Consequently, you have a fair amount of flexibility in where you place the subwoofer in your vehicle.
Typically the subwoofer is mounted in rear of the vehicle, either in the trunk, hatchback, or rear cargo
area. For proper performance the port must not be closer than 3" from any walls, this will cause the
performance to suffer. The enclosure can be mounted vertically or horizontally.
mounting instructions
Brackets are supplied for mounting the enclosure either vertically or horizontally. Remove the proper
screws from the enclosure and replace the screws through the bracket and then into the enclosure.
Repeat for the other side. Screw the enclosure into the floor of the vehicle being careful to note where
brake and fuel lines run on the other side. Do not mount the enclosure directly against a hard surface
without first putting down a piece of felt or cloth to prevent buzzes and rattles. Check to make sure that
the enclosure screws are tightened properly, failure to do so may cause unwanted air leaks. Check to
make sure that the screws mounting the enclosure to the floor are secure and tight.
warnings and tips
Always disconnect the battery ground wire before doing any work on your vehicle. Reconnect the cable
only after the installation is complete and the wiring has been checked to make sure that there are no
problems. If your radio features a code type security system, be sure you know the code before
disconnecting the battery!
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ie sub