Mackie CR4-XBT Creative Reference Series 4" Multimedia Monitors w/ Bluetooth the Standard Housing will fit

the Standard Housing will fit the HERO3

It has an emphasized proximity effect and features an internal pop filter

The adhesive is peeled onto clothing

go live in seconds

and features a small cradle to accomodate the Wi-Fi remote (sold separately)

Mackie CR4-XBT Creative Reference Series 4" Multimedia Monitors w/ Bluetooth the Standard Housing will fithe Mackie CR4 XBT is a pair of Bluetooth enabled Creative Reference Series 4" multimedia monitors offering a compact solution for quality audio playback in home studios and gaming setups. With 50W of amplification driving 4" woofers and 0. 75" tweeters, the CR4 XBT monitors work well whether you're creating content or casually enjoying some tunes. The pair consists of one passive speaker and one powered speaker that connect with an included speaker