Alpine KTA-450 Power Pack Compact 4-channel car amplifier — 50 watts RMS x 4 ALPINE or any environment where durability

or any environment where durability and sound quality are paramount

Sync light to music(Now support 3rd party streaming music)

• 5 ~ 13Volts DC @ 80

Memphis Harley Davidson OEM Direct Fit Complete Audio System Upgrades are designed to fit in the OEM factory locations for 2014 and up Street Glide® and 2015 and up Road Glide® Motorcycle fairings as well as Tour Pak® locations

SoundStream ST4

Alpine KTA-450 Power Pack Compact 4-channel car amplifier — 50 watts RMS x 4 ALPINE or any environment where durability4 channel car amplifier 50 watts RMS x 4 at 4 ohms (45 watts RMS x 4 at 2 ohms) 100 watts RMS x 2 bridged at 4 ohms CTA 2006 compliant Dynamic Peak Power (DPP) technology adds a burst of power when needed selectable high pass filters (60, 80, 120 Hz at 12 dB octave) on front and rear channels preamp and speaker level inputs selectable 2 or 4 channel input