Most people enjoy having a vast collection of tunes downloaded onto their mobile devices to play at a moment's notice. Others prefer streaming new music through an app. Either way, the award-winning Infinity by Harman INF-BC4 Pre-Amp Bluetooth Controller from Prospec Electronics is the perfect way to connect media players, cell phones and tablets for streaming music.

The INF-BC4 Pre-Amp Bluetooth Controller is IPX6-rated waterproof for serious marine conditions. Exceptionally compact to fit onto any boat dash, the attractive faceplate is only 2–1/8" L x 2–1/8" H. A rotary encoder and large buttons make adjusting the volume and up/down track fast and easy, especially when underway.

Installing the INF-BC4 Pre-Amp Bluetooth Controller requires only a 1–3/8" hole. Flush-mounted, it has RCA output plugs for easy connection to an external amplifier. It requires a 12V power supply.

Connecting a Bluetooth-enabled mobile device is simple. The Infinity logo turns from a blinking to a constant blue indicating a visual pairing success. Once paired, the media player, phone or tablet can be safely stored for protection in a glovebox or pocket. The Infinity by Harman INF-BC4 Pre-Amp Bluetooth Controller from Prospec Electronics retails for $149.95.

Contact Prospec Electronics, 3325 S Morgans Point Rd., Mt. Pleasant, SC  29466. www.prospecelectronics.com; www.facebook.com/ProspecAudio; www.instagram.com/prospecelectronics; YouTube: bit.ly/2wQmJWz.