The GoPro Media Mod might not be waterproof, and it will bulk up your HERO a little, but the payoff is a vast improvement in audio, as well as the ability to expand the camera into a real media tool.
JL Audio is introducing StealthMod, a complete, JL Audio-engineered car audio upgrade package that builds on a Stealthbox installation with well thought-out amplification and/or speaker system ...
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