Glow 4c - 3D Printed Center Channel Speaker

Build a center speaker that hits above its weight. Purpose-built for your home theatre front row, the Glow 4c nails crystal-clear dialogue and surprising bass grunt, all inside a 3D-printed enclosure you craft yourself.

Hear Every Line
A silky-smooth 25 mm soft-dome tweeter keeps voices razor-sharp, while dual long-throw 4-inch woofers fill out mids and low-end effects with confidence. The result? Speech that cuts through the action without sounding thin.

Slim Footprint, Easy Fit
Measuring just 140 × 322 × 186 mm, the low-profile cabinet slides neatly under your telly or projector screen, freeing up shelf space without skimping on output.

Make It Yours
Choose any filament, colour-match your decor, or print a bold accent piece—thousands of material options mean the Glow 4c slots straight into your room’s vibe.

Straightforward Print & Build
Step-by-step guides, dialed-in STLs, and a parts list that won’t break the bank make assembly a Saturday-arvo project, not a semester-long slog.

Unbeatable Value
Get top-notch sound that outperforms off-the-shelf speakers at three times the price, all through the fun of a DIY project.

Printable Crossover Board makes positioning components effortless. 

Labels and guides help eliminate wiring mistakes.

Filament required per speaker: 1900g 

Minimum printer build volume: H175xD205xW140mm

Build Guide PDF
Parts & Purchase Guide PDF
Spec Sheet PDF

Parts out of stock? Not available in your region? Finding it overwhelming to source all the components? Check out our Fiddly Bits Kit.