Replace your stock speakers.

By simply replacing damaged, worn out, or just sub par stock speakers you’ll treat your ears to crisper cleaner sounding audio that is sure to make your daily driving much more enjoyable.
Equipment: E Class Components and Coaxials.

Price: $225*

Add an Amp to your stock speakers.

This combination will bring your OEM system to life. It lets you fine tune with an active crossover network and double the power being sent to your stock speakers. This will give you a sound that’s clearer and louder. Plus, when it’s time for your next upgrade, you’ll be perfectly equipped to power aftermarket speakers such as our E Class Coaxials.
Equipment: SC4 Signal Converter and D4.75 4 Channel Amplifier.

Price: $395*

Add a Subwoofer to your stock system

This is one of the easiest ways to quickly and dramatically Upgrade Your Sound™. By adding some sub-bass to a stock audio system you’ll be amazed how much better your audio system sounds.
Equipment: SC2 Signal Converter, D600 Monoblock Amplifier, and LE-S06 Loaded Subwoofer Enclosure.

Price: $665*

Add an Amp and Speakers.

This option is for the listener that simply wants more volume and more acoustic detail than stock audio equipment can offer; even after one of our level 1 upgrades.
Equipment: SC4 Signal Converter, D4.100a 4 Channel Amplifier and E Series Component and Coaxial Speakers.

Price: $740*

Add an Amp, Speakers, and a Subwoofer

This option will go far and beyond the sound capabilities of those so called “premium” factory audio upgrades and still cost hundreds of dollars less.
Equipment: SC6 Signal Converter, D5.350 5 Channel Amplifier, E Series Component and Coaxial Speakers, and a LE-508 Loaded Subwoofer Enclosure.

Price: $1,335*

Add a more powerful Amp, Higher Output Speakers, and Higher Output Subs

This option will make you feel like you’re cruising in your own personal little concert venue… one with a really nice sound system!
Equipment: DSI-3 Digital Signal Processor, D4.100a 4 Channel Amplifier, DM1500 Monoblock Subwoofer Amplifier, D Series Component and Coaxial Speakers, and a pair of Power Tuned 610-D4 Subwoofers in a custom built DD Box.

Price: $2,390*

Add a Bi-Amp Setup, even Higher Output Speakers, and even Higher Output Subs

If the last option was a little concert venue then this option is the Madison Square Garden of mobile audio. Your music will sound cleaner, louder, and just plain better than you ever thought possible.
Equipment: DSI-3 Digital Signal Processor, 2*D4.100a 4 Channel Amplifiers, 2*CC6.5 Component Speaker sets, M4000 Monoblock Subwoofer Amplifier, and a pair of USA Built-Power Tuned 3512 Subwoofers in a custom built DD Box.

Price: $5,245*