With 300 watts of peak power and increased versatility thanks to an integrated USB charging port, the Kuryakyn Road Thunder Sound Bar Plus takes handlebar-mounted audio to a new level. An internal 4-channel amp powers two 2" x 3" full-range speakers with dual voice coils and four high-frequency 1" silk dome tweeters with N42 grade magnets for powerful distortion-free sound at any volume level. Durable IP66-rated housings are weather-resistant, while built-in heat sink and self-protection circuit combat excessive heat and over/under voltage regulation. An internal 4.1 Bluetooth receiver allows wireless connectivity to any Bluetooth-enabled smartphone or music device, and auxiliary input and output ports connect standard devices via 3.5 mm cable. Includes power, ground and ignition wire for easy disconnect.

Peak music power 300 Watts

Two 2" x 3" full range speakers with dual voice coil

Four 1" silk dome tweeters with N42 grade magnets for higher power handling

Amplifier 4 x 19WRMS, Max 4 x 23W

Integrated 4.1 Bluetooth receiver with automatic pairing via NFC

Integrated water-resistant 1.0 Amp USB charging port in end cap

Auxiliary 3.5mm input in end cap for connecting devices via cable

Auxiliary 3.5mm output in end cap for connecting an external amp or additional sound bar

Speaker Dimensions: 10.6" long x 2.9" diameter, Bracket measures 6" long x 3" in diameter

Universal articulating mounting clamps fit virtually any bars between 7/8" and 1-1/2", brackets are patent pending

Power, ground, ignition wire with connector for easy disconnect

All weather construction for use on any vehicle - weather-resistant in accordance with IP66 rating

Built-in self-protection circuit and heat sink

*PLEASE NOTE: Volume output for the MTX Road Thunder Sound Bar Plus is dependent on the quality of the input source, particularly when connecting via Bluetooth. Some input devices will benefit from the use of a volume booster. If you are experiencing volume output issues, please visit the Apple or Android app store and search for “volume boosters."