The DS18 SB37BTX Marine Sound Bar Speaker System is a Bluetooth sound bar, engineered for serious riders who want their music loud and clear. Built-In PowerInside the 37.8" frame sits a 200W RMS / 400W Max @ 4-ohm amplifier that drives the eight 3" woofers and two 1" tweeters. Designed with water-resistant woofer cones and a frequency response from 45Hz to 20kHz, the SB37BTX is your one-piece powerhouse. Rotatable Control PanelAccess your settings and playback controls from any angle with a rotatable front panel, ideal for tight or creative installs. Multi-Source Input and RCA OutputStream via Bluetooth, AUX, or USB, then expand your system using the RCA pre-out to connect subs or additional amps for next-level volume. Rock-Solid MountingFor next level stability match the SB37BTX with the DS18 CLP-SB1.5 Clamp Adaptors (item 370063 sold separately) for ultra-secure mounting on 1.5" tubing. Built to handle vibration, water, and hard riding, these heavy-duty adaptors make it easy to secure your sound bar on roll cages, rear racks, or ATV/UTV crossbars. Adventure-ReadyBuilt with an oxidized black aluminum chassis, steel mesh grille, and IP35 water resistance, this sound bar is ready for mud, splash zones, rain, and real-life riding. Remote IncludedSkip tracks, swap sources, adjust EQ and volume right from the onboard interface or the included IR remote.• 37" Marine Sound Bar Speaker System• Amplified Class A/B• RMS Power: 200 Watts• 10 Speakers: Eight 3" Woofers and Two 1" Tweeters• BT v5.0 + A2DP• USB and AUX Input• Rotating Control Panel• RCA Line Out• Remote Control• Clamp-Style Mount• Water-Resistant IP35SpecificationsModel: SB37BTXNominal Size: 37"Nominal Impedance: 4 ohmsRMS Power Handling: 200 wattsMAX Power Handling: 400 wattsFrequency Response: 45Hz - 20kHzVoice Coil: 0.8" dia. Overall: 37.8"W x 3.98"H x 3.98"D Frequency response from 45Hz to 20kHz Rotatable control panel is ideal for tight or creative installs Oxidized black aluminum chassis, steel mesh grille, & IP35 water resistance | DS18 SB37BTX 37" Marine Sound Bar Speaker System in Black