LOUD! Stylish! Rugged! Producing an earsplitting 120 decibels of sound, the SoundBomb is 4 times louder than a standard motorcycle horn and twice as loud as a standard car horn! The DENALI™ SoundBomb was designed for those who want to be heard, but still want to maintain a stylish look. Thanks to its compact design and blacked-out housing, the SoundBomb will practically disappear once installed. The unique two-piece design of the DENALI split horn separates the compressor from the acoustic unit allowing the horn to be installed in tight spaces like behind motorcycle body panels. A 48-inch heat-resistant air hose connects between the two halves allowing you to mount them in an entirely different location on your bike without sacrificing any sound output. Specs: 120 Decibels at 3 feet Operating Voltage: 12V Power Draw: 20 amps Size (Compressor): 4.5" x 2.9" x 3.0" Size (Acoustic Unit): 4.1" x 3.7" x 3.4" Housing: Two-Part Design CANbus Compatible What's in the box: Horn compressor and horn acoustic unit 12-volt, 30-amp relay Heat-resistant air hose Compressor Mounting Hardware Acoustic unit mounting hardware Zip tie mounting option