Electric Vehicle Audio Considerations | EV Sound System Guide

Electric Vehicle Audio Guide

EVs are the quietest cars ever made. No engine noise means your audio really shines—but also reveals every flaw.

Why EVs Are Great for Audio

EV Audio Challenges

Challenge 1: 12V System Limits

EVs often have smaller 12V batteries:

• Large amp draws may be issue
• Secondary battery may help
• Careful power management needed

Challenge 2: Integration Complexity

Modern EVs are highly integrated:

• Large touchscreens
• Complex networks
• Limited aftermarket support

Challenge 3: Weight Sensitivity

Every pound affects range:

• Heavy amps/subs impact efficiency
• Consider carefully
• May not matter for most

Tesla Audio Upgrades

See our detailed guide: Tesla Model 3/Y Audio

Summary:

• Speaker upgrades work
• Adding subwoofer possible
• Keep upgrades reasonable

Popular EV Audio Approaches

Approach 1: Speaker Upgrade Only

• Replace factory speakers
• Keep factory amplification
• Moderate improvement

Approach 2: Add Subwoofer

• Compact powered sub
• Real bass without complexity
• Popular choice

Approach 3: Full Upgrade

• All speakers
• Aftermarket amp
• Subwoofer
• Requires careful integration

Power Considerations

Our EV Audio Philosophy

Keep it reasonable:

• Quality over quantity
• Efficient Class D amps
• Compact subwoofers
• Preserve efficiency

📞 Call 408-848-8468 — discuss EV audio options