BYD Car Sound System Mods ALL IN ONE in 2025 - Reviews and Guide! 🔥 (Puchong)

Upgrading BYD Sound Systems:

BYD has taken the electric car world by storm — sleek design, great mileage, and eco-conscious engineering. But if there’s one area where BYD drivers are starting to crave more, it’s audio performance. Whether you’re in a BYD Atto 3, Dolphin, M6, Seal, Sealion, here’s how you can transform BYD sound system into a rolling concert hall. 🔊🚗

🎧 Why Upgrade? Beyond Just "Louder"

• Hear Details You've Been Missing: Rediscover hidden layers in your favorite music.

• Bass That FEELS, Not Just Hears: Transform that weak thump into deep, resonant power.

• Crystal Clear Vocals & Highs: Say goodbye to muddy dialogue and harsh, tinny treble.

• Immersive Soundstage: Feel like the band is performing inside your car, not just through speakers.

• Increased Enjoyment: Turn every drive, short commute or long road trip, into an audio pleasure cruise.

BYD's Owner Top Pick -

1. Byd Atto 3 & BYD Dolphin & BYD M6

Step 1 : Upgrading DSP

6 Channel DSP One Air - Suitable in BYD Atto 3, Dolphin, M6

What you’re missing out on:

• Weak bass with no subwoofer presence

• Muffled highs and mids at high volumes

• No true spatial sound experience

• Limited EQ and tuning options

A sound upgrade isn’t just about volume — it’s about immersion.

Note : U can now enjoy surround music in an all-electric, 7 seater MPV car - BYD M6

6 Channel DSP One Air in BYD M6 - 7 seater MPV car

Professional Sound Tuning in BYD M6

Step 2 : Upgrading Soundproofing and Speaker

2 Door 2 Layer Soundproofing : Recommended to BYD Atto 3, Dolphin, M6

Tecprecision Cupid 2 Way Component : Recommended to BYD Atto 3, Dolphin, M6

• What: Replace factory paper-cone speakers with high-quality aftermarket components (tweeters & mid bass) or coaxial speakers. Add 2.2 soundproofing to doors.

• Why: Massive improvement in clarity, midrange richness, and bass response. Deadening reduces rattles and road noise, making any speaker sound better.

• BYD Tip: Focus on the front doors first! This is where your ears are. Many find the stock head unit surprisingly capable after this upgrade. Perfect for M6 & Dolphin & Atto 3 owners wanting a significant boost without complexity.

Step 3 : Adding a Subwoofer

Mdntoish Active Subwoofer Q8 : Recommended to BYD Atto 3, Dolphin, M6

• What: Install a powered sub (all-in-one) , mounted underseat.

• Why: Fill in the low frequencies the door speakers physically can't reproduce. Feel the music, not just hear it. Crucial for electronic, hip-hop, rock, and movie soundtracks. BYD Atto 3, Dolphin and M6 owners, your car is begging for this!

2. BYD Seal & Sealion

   
   

   Step 1 : Upgrading DSP

   

   16 Channel DSP Mdntoish - Suitable in BYD Seal, Sealion

   

   Professional Sound Tuning in BYD Seal

   BYD's head units often lack tuning flexibility. A 16 Channel DSP (Digital Signal Processor) amp like Mdntoish or Tecprecision allows custom tuning for perfect sound, even without changing the head unit.

• What: Install a dedicated power amp (mounted in trunk) to drive your new (or even stock) speakers.

• Why: Factory head units are stingy with power. An amp delivers clean, dynamic power, unlocking your speakers' true potential – tighter bass, effortless volume, and reduced distortion. Essential if you added better speakers and want MORE.

Step 2 : Upgrading Soundproofing and Speaker

2 Door 2 Layer Soundproofing : Recommended to BYD Seal, Sealion

Tecprecision Mars 2 Way Component : Recommended to BYD Seal, Sealion

• Swapping factory Dynaudio speaker with aftermarket brand with carbon fibre material : Tecprecision Mars 2 way component speakers can drastically improve clarity and sound staging.