Vehicle-Specific Custom Enclosure: This MTX ThunderForm enclosure
is specifically designed to fit select full size GM extra cab pickups. Please refer
to the Crutchfield Car Selector to confirm fit for your vehicle.
Enclosure: The ThunderForm enclosure is made of molded high-density
polyethylene resin, which dampens resonance and is rigid enough to resist flexing. The
color of the enclosure matches factory GM colors. It is an acoustic suspension (sealed)
Mounting Location: This enclosure is designed and molded to
mount under the rear seat. The jack does not
need to be relocated. Note: The provided dimensions are taken
at the widest points of the enclosure. Keep in mind that these enclosures are
custom made to fit in this particular vehicle, so the enclosure will fit properly
in only one specific location.
10" Terminator Subwoofers: This enclosure comes loaded
with two 10" MTX Terminator subwoofers. The woofers have an unusual impedance,
specifically designed for the built-in amp, and cannot be replaced with standard
Class D Amplifier: The enclosure contains a built-in 200-watt
Class D (digital) amplifier that allows RCA or speaker-level input. The amplifier
is highly efficient and designed specifically for use with the subwoofers in the
Electronic Bass Control (EBC): The EBC is a wired remote and
allows you to adjust the bass level from anywhere in the vehicle. Installing the
EBC is optional.
Low-pass Crossover: The low-pass crossover point is adjustable
from 50 to 150 Hz for a seamless transition between the output of this unit and that
of the other speakers in the vehicle.
- Gain Control: rotary control; set the
gain of the amplifier is match the input
- Crossover Control: rotary control;
adjust the crossover from 50 to 150 Hz
Auto Turn-On Feature: When speaker level inputs are used, the
system will automatically turn on and off with the radio.
Note: The auto turn-on feature does not
operate when preamp level inputs are used, connecting the
remote turn-on lead is required.
Tools Required: The manual provides this list of required tools:
- Powered Screwdriver
- #2 Phillips Head Bit
- Wire Cutters
- T50 Torx
- 5/16" Wrench
- Terminal Crimper
- 6" Bit Holder Extension
- 7mm Nut Driver
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