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CHEVY S-10 REG CAB
GMC Sonoma/Isuzu Hombre
ThunderForm Loaded Enclosures purchased in the United States from an authorized MTX dealer
are guaranteed against defects in material and workmanship for a period of two years from the date
purchased by the end user, and limited to the original retail purchaser of the product.
Amplified ThunderForm Enclosures purchased in the United States from an authorized MTX dealer
are guaranteed against defects in material and workmanship for a period of one year from the date
purchased by the end user, and limited to the original retail purchaser of the product.
Product found to be defective during that period will be repaired or replaced by MTX at no charge.
This warranty is void if it is determined that unauthorized parties have attempted repairs or altera-
tions of any nature. Warranty does not extend to cosmetics or finish. Before presuming a defect is
present in the product, be certain that all related equipment and wiring is functioning properly. MTX
disclaims any liability for other incurred damages resulting from product defects. Any expenses
incurred in the removal and reinstallation of products are not covered by this warranty. MTX's total
liability will not exceed the purchase price of the product. If a defect is present, your authorized MTX
dealer may be able to effect repairs.
Proof of purchase is required when requesting service, so please retain your sales receipt and take
a moment to register your product online at www.mtx.com.
21A
7
240
Vehicle Specific Subwoofer Enclosure
One Mitek Plaza, Winslow, IL. 61089
1-800-225-5689
www.mtx.com
Made in the USA
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The enclosure mounts behind the driver’s seat
5/16” Wrench
for
Using furnished wiring harness route 10ga red power wire starting at
Batteries normally produce explosive gases which can cause personal
_
_
+
ve
On Lead
INPU
X-OVE R
TATU
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on
wa
fo
Route 10ga red power wire through grommet into the engine compart-
Route 10ga red power wire through engine compartment safely away
Cut 10ga red power wire to length, connect the supplied fuse holder
Remove
Control Module
When amp turns on, LED will display red during diagnostic mode,
visible” your sub is going to be. Take your time and really listen to your
Reinstal
radio by reversing the removal instructions.
Reinstall threshold trim. Locate and align holes in vehicle with pins
Using screws provided, install the enclosure into vehicle as shown
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Ground amplifier to chassis of vehicle; connect the terminal provided
The best place to find speaker wires is behind the radio.
Remove (4) 7mm bolts from trim underneath steering column.
Unplug lights and air bag cut off switch on the backside of the trim
Remove (2) bolts holding the radio in the dash.
Behind the radio, locate the rear speaker wires. Colors are right
RCA's to the
inputs of pre-amp.
_
INPU
T
T
X-OVE
Ye
(-)
wn (+)
wn (+)
Plug power wire harness into amplifier pre-amp.
A
T
X- OVE R
Replace
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