How to Build a Competition Sound System on a Working Man's Budget : St. Louis Edition

• Component list requirements.
• Budget allocation parameters.
• National shipping specifications.

Component Selection

• Subwoofer: JL Audio or Memphis Audio single unit.
• Amplifier: Multi-channel configuration.
• Wiring kit: Oxygen-free copper.
• Speakers: Front component set.

Installation Steps

1. Disconnect vehicle battery.
2. Route power wire through firewall grommet.
3. Mount amplifier to secure surface.
4. Install door speakers.
5. Secure subwoofer enclosure in trunk.

Tuning Parameters

• Set amplifier gain with digital multimeter.
• Configure crossover frequencies.
• Test system output levels.

Ordering and Delivery

• DIY Customs Store serves customers in all 50 states.
• Nationwide shipping applies to all orders.
• Free shipping applies to orders over $200.
• Place orders online at https://www.diycustoms.store.