(Pre-Order Open through 11-08-25) 

20% OFF Pre-Order Discount | Free U.S. Shipping

Bring modern sound and lighting into your classic Squarebody with our bolt-on lower door speaker panels — designed specifically for 1973–1991 Chevy & GMC pickups, K5 Blazers, Jimmys, and Suburbans.

No More Hacking Up Your Doors — these panels bolt directly onto the doors, giving you a clean, factory-plus way to run 6.5" speakers in your doors.

🔧 Built to Perform

Every set is built by hand here at Blazin’ Biddles Offroad in Northern California, using premium materials and proven design.

Standard features on every set:

• Laser-cut aluminum back panels for strength and precision

• Sealed PETG speaker chambers for clear, rich sound

• Integrated LED backlighting, pre-wired with quick-disconnect harness

• Pre-cut sound deadener and acoustic foam for vibration control

• Quick-connect wiring harness with grommet for clean installation

• Includes mounting hardware and single wire pass-through

• Designed for 6.5” coaxials (like DC Audio DC-65CX)

These panels aren’t just built to look good — they’re engineered to perform.

🎨 Customize Your Setup

Create the perfect match for your truck’s interior with available upgrades:

• Custom speaker grille designs (K5, Silverado, Custom Deluxe, etc.)

• Raw black or factory color-matched plastics

• Optional DC Audio 6.5” speakers

Each set is assembled to order — your panels, your style.

🕒 Production & Pre-Order Info

• Estimated Ship Dates: 90 Days From Purchase Date

• Pre-Order Limit: 25 total sets or 1 week only (whichever comes first)

Each customer will receive personal build updates and photos of their specific set along the way.

🎁 Pre-Order Bonus (Limited Time)

Every pre-order includes:

• FREE Blazin’ Biddles Offroad Hat or Hoodie

• 20% Off Entire Order

🚙 Coming Soon

Matching rear door and side panels for Suburbans and Crew Cabs are already in development.
Pre-order customers will receive early access and exclusive pricing when those launch.

💥 Summary

• First-ever bolt-on Squarebody door speaker panels

• Built tough with laser-cut aluminum + PETG chambers

• LED lighting, sound deadener, and wiring included

• Customizable grilles, colors, and finishes

• Optional DC Audio speakers available

• Includes free hat or hoodie

🔥 Order now — Pre-Order open for 1 week or until 25 sets are sold!
Be one of the first to transform your Squarebody interior with modern sound, lighting, and custom style — Assembled by hand at Blazin’ Biddles Offroad.