Four 10" Subwoofers INSTALLED UNDERSEAT in truck = Awesome bass!

Building custom subwoofer box beauty panels! Underseat Box Build

Using CNC Technology to Build Car Audio!

Angle Cut Stacked Subwoofer Box Corners!

HOW TO Build! Underseat Subwoofer Box Fabrication EXPLAINED!

Planning subwoofer enclosure details to match vehicle DNA!

Designing an underseat subwoofer box for AWESOME BASS using four tens!

Installing wiring for an ADVANCED car audio system

JL Audio's Full Cadillac Build is PACKED with AMAZING DETAIL!

Make a BRACKET & avoid these problems! How to mount car audio fuse…

Installing speakers? These techniques make a BIG difference!

How to Mount NEW Tweeters! Use THIS trick for better sound

120" 4K Projector 5.1.2 DIY Home Theater Install COMPLETE! Gear Overview & Lessons Learned

Building a Home Theater? DON'T FORGET ZONES!

Mounting, Wiring and Installing Components in an AV RACK - How to Assemble!

Use RADIO to turn on accessories with a RELAY! EXPLANATION & WIRING

Two Fuse Blocks, Multiple Amps and DSP? How to Wire COMPLEX Amplifier Rack!

3 Amps & DSP Amplifier Rack? LET'S BUILD! Tricks for planning & mounting

LOOK for THIS feature - HOW TO INSTALL In-wall Speakers!

HOW TO - Electrical System Design for 3 AMPLIFIER + DSP Car Audio System!