✓ Designed for 1973–1991 Squarebody Chevy / GMC trucks, Blazers & Suburbans
✓ Free Shipping on Orders Over $200
✓ Built in Paradise, California
✓ Designed by Squarebody Owners
Finally a clean speaker solution for Squarebody trucks.
Factory Squarebody interiors never came with a good place to mount speakers.
Most owners end up cutting their doors, installing kick panels, or using speaker solutions that look completely out of place.
These lower door speaker panels solve that problem with a clean bolt-on design that integrates speakers into your doors while keeping the original interior look intact.
• Basic hand tools and Drill required
• Install time: approximately 1-2 Hours
Compatible with most factory door panel interiors.
If you are unsure about fitment for your specific interior setup, contact us before ordering and we will help confirm compatibility.
Email: Justin@blazinbiddlesoffroad.com
Phone: 530-327-8811
Why Squarebody Owners Choose These Panels
• Clean speaker mounting below the factory door panel
• No need to cut your original door panels
• Built specifically for Squarebody interiors
• Sealed speaker chamber improves sound quality
• Durable construction designed for daily driving and off-road use
• Built in small batches in Paradise, California
Fits 1973–1991 Squarebody Chevy/GMC Trucks, K5 Blazers/Jimmys & Suburbans | Includes Sound Deadener, Lighting and Wiring + 3-Year Warranty
If you want a clean, fully integrated door speaker setup for your Squarebody — without cutting up factory panels — this is it.
The Premium Lighted Door Speaker Panel Set is our Stage 2 configuration. It includes integrated lighting, speaker wiring, sound control, and extended coverage — giving you a finished, ready-to-install solution built specifically for 1973–1991 Squarebody trucks, Blazers, Jimmys, and Suburbans.
This is not a bare-bones DIY kit.
This is a complete, wired system.
What’s Included
• Complete driver & passenger lower door panel assemblies
• Integrated ambient white lighting (3 LEDs per door)
• Backlit speaker grille area
• Pre-installed oxygen-free copper (OFC) speaker wiring
• 10 ft. lighting harness per side
• Pre-cut sound deadener for vibration control
• Pre-cut acoustic foam for speaker chambers
• Raw aluminum backing plates
• Your choice of available grille styles
• All mounting hardware
• Panels arrive assembled and ready to install
Lighting & Wiring System
• Six total LEDs (three per door)
• Backlit grille + ambient body lighting
• Pre-wired for clean installation
• Extra wire length for flexible routing
Lighting can be wired to:
For non-factory power door trucks, an accordion boot is included for clean wire routing.
Available Options
Plastic Panel Finish
• Raw Black (Standard)
• Interior Color Match (FREE)
Color match applies to plastic portions only. Aluminum components remain raw.
Due to interior aging and fading, exact color match cannot be guaranteed, but panels will be very close to original tones.
Speaker Options
• No Speakers
• SoundQubed 6.5” Coaxials (+$80) – budget-friendly, strong performance
• Sky High Car Audio C653 (+$135) – balanced clarity and output
• DC Audio Pro CX6.5 (+$300) – high-output, aggressive sound
Speaker Cutout Diameter: 5.65”
Maximum Mounting Depth: 2.9”
Speakers are covered under manufacturer warranty.
Grille Options
Standard grille designs included.
Custom grille design available (+$125 per set).
Warranty & Protection
• 3-Year Full Replacement Coverage on panels and hardware
• Fitment Guarantee
If something isn’t right, we’ll work with you to make it right.
Bonus Included
Every Premium Lighted set includes:
• Free Hat + Hoodie (color & size of your choice)
Vehicle Fitment
Fits 1973–1991 Squarebody Chevy & GMC platforms including:
• Pickups
• K5 Blazer
• Jimmy
• Suburban
Built in small batches.
Designed for real Squarebody builds.
