Adafruit
20W 4 Ohm Full Range Speaker [XS-GTF1027]
A high-power 4" (102mm) full-range speaker rated at 20W continuous with 4Ω impedance. The wide frequency response of 60Hz–24kHz delivers clear audio across t...
A high-power 4" (102mm) full-range speaker rated at 20W continuous with 4Ω impedance. The wide frequency response of 60Hz–24kHz delivers clear audio across the full spectrum, making it suitable for projects where you need room-filling sound.
Originally designed for automotive use, this speaker works well in any enclosed cabinet build, DIY audio project, or amplifier setup. Four mounting tabs spaced 3" apart make installation straightforward, and a protective grille is included.
Key Features
- 20W Continuous Power – High output for loud, clear audio
- 4Ω Impedance – Compatible with common amplifier boards
- Wide Frequency Range – 60Hz to 24kHz for full-range sound
- 4" Driver – Compact yet powerful
- Mounting Tabs – Four tabs spaced 3" apart
- Protective Grille Included – Optional snap-on cone protection
Specifications
- Power Rating: 20W continuous
- Impedance: 4Ω
- Frequency Response: 60Hz–24kHz
- Driver Diameter: 4" (102mm)
- Mounting Hole Spacing: 3" (76mm)
Ideal For
- DIY Bluetooth speakers and audio projects
- Raspberry Pi and single-board computer media centres
- Amplifier board builds (pairs well with Class D amps)
- Enclosed cabinet speaker systems
Package Contents
- 1× 20W 4Ω Full Range Speaker
- 1× Protective Grille
Jargon buster
Plain-language definitions for the technical terms used above.
- single-board computer
- A complete computer built onto one circuit board, usually including the processor, memory, ports, and connectors. This matters because accessories like heatsinks must match the board’s layout and mounting holes to fit properly.
Find this product in
Audio & Video
Related Tutorials
Free guides on learn.littlebird.com.au
