Ernie Ball P09618 Acoustic Guitar Sound Hole Cover Feedback Buster (4" Standard)
This Ernie Ball soundhole cover is sized for a full-size acoustic guitar with an approximately 4 inches (approximately 10 cm) soundhole. It helps suppress unwanted feedback and noise when using an acoustic-electric guitar at higher output levels.
The soft rubber construction fits into the soundhole without tools and also helps keep dirt and debris out of the body. Check the soundhole diameter when choosing between the two sizes.
- Sized for approximately 4 inches (approximately 10 cm) soundholes
- Soft, durable rubber construction
- Helps reduce feedback and unwanted noise
- Tool-free installation
- Helps keep dirt and debris outside the guitar body