* No Factory Amplifier: Many 1994 Suburbans didn't have a factory amplifier. The radio would power the speakers directly.
* If it *does* have a factory amp: It's most likely located in one of these places:
* Under the rear seat: This is a common location for factory amplifiers in many vehicles of that era.
* In the rear cargo area: Possibly tucked away in a corner or behind trim panels.
* Under the dash: Less common, but possible.
To find it, you'll need to:
1. Check your owner's manual (if you have it): This is the best place to start.
2. Look under the rear seats: Carefully lift and inspect.
3. Inspect the rear cargo area: Remove any panels or trim you can safely access to check for a box-like unit with wiring.
4. Trace the speaker wires: Follow the speaker wires from the speakers back towards the front of the vehicle. They should lead to the amplifier or the radio itself.
If you can't find a factory amp, it's possible any amplification is handled by the head unit (radio) itself. An aftermarket amplifier would be installed in various locations depending on the installer's choice.
