MrRCSound version 4.1 Sound System for RC Helicopters - MRS023
This 4.1 version sound system comes with TT-25 speaker and is specifically made for RC helicopters.
Version 4.1 with a set of 5 sounds plus auxiliary sound set. Single TT-25 included, 2 speaker capable. Sounds include: MD-500, Bell-222, UH-1, Blackhawk, Bell 47.
Features of the TT-25 speaker
- Speaker weighs only 3 ounces
- Only 2" diameter and 1" thick
- No need to cut holes in your helicopter
- Easy mounting inside the fuse
- No dead spots because your whole helicopter is the speaker
- Improved bass response over a standard speaker
- Rugged - no paper cone to damage in a crash
- 108db (max) at 1M sound output