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Technical Highlights
- Robust aluminum construction, 144 mm diameter, 22 mm height.
- Screws M4, M5 included, integrated threads, easy assembly.
- Optimal decoupling thanks to special foam on the back.
- More technical details
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MSR OP1 by Musway
The Musway MSR OP1 speaker rings are made of robust aluminum and are characterized by their easy installation. This is facilitated by the included M4 and M5 screws with integrated threads and nuts. The foam on the back ensures optimal decoupling and improves sound quality. With a bolt circle diameter of 144 mm and a ring height of 22 mm, the rings are ideal for numerous speakers. They are also compatible with many common Opel models.
Characteristics:
- Robust mounting rings made of solid aluminum
- Speaker mounting is achieved using four included M4 screws with integrated threads.
- Adapter ring fastening using six included M5 screws and nuts with integrated toothed washers
- Perfect decoupling thanks to foam adhesive on the back.
- Suitable for speakers with a 144 mm bolt circle diameter, ring height 22 mm
Compatibility:
Compatible with many common Opel models

