Kicker 45KM124 Bundle: 12 in 350-Watt Peak/175-Watt RMS 4-Ohm Marine Boat Subwoofer SVC, RPB-D3 Water Resistant Portable Bluetooth Boombox, 2-Items

The KICKER 45KM124 12 in marine subwoofer combined with the RPB-D3 portable Bluetooth speaker gives you both installed marine bass and portable wireless audio. The KM Series sub is engineered to perform in sealed or vented enclosures and withstand marine conditions, while the RPB-D3 covers everyday listening on the go.Key features:175-Watts RMS and 350-Watts peak power handling, single 4-Ohm voice coil30 Hz - 500 Hz frequency response for deep low-end performanceInjection-molded polypropylene cone and Santoprene surround for durabilityPolymer basket, protective terminal cap, and stainless mounting hardwareMeets or exceeds ASTM standards for UV and salt/fog exposureMounting depth 5.5 in, hole diameter 11 in, outer diameter 13 inSealed enclosure volume 1.25 - 3.5 cubic feet; vented enclosure volume 1.75 - 2.25 cubic feetInstall the 45KM124 in your boat's sealed or ported enclosure for consistent marine-grade bass, then use the RPB-D3 water-resistant Bluetooth speaker for portable playback wherever your day takes you.

• Package Includes: (1) KICKER 45KM124 12" 350w Peak/175w RMS Marine Boat Subwoofer SVC 4-ohm Sub KM12, (1) RPB-D3 Loud Water Resistant Portable Bluetooth Speaker Party Boombox
• 12 in Marine Bass Performance: KICKER 45KM124 delivers 175-Watts RMS and 350-Watts peak power handling with a single 4-Ohm voice coil and 30 Hz - 500 Hz frequency response for strong low-frequency output. Designed to perform in sealed enclosures from 1.25 - 3.5 cubic feet or vented enclosures from 1.75 - 2.25 cubic feet, it provides controlled bass for marine audio systems.
• Engineered For Harsh Conditions: Built for marine use, the 45KM124 features an injection-molded polypropylene cone, co-molded Santoprene surround, polymer basket that resists corrosion, and a protective terminal cap. Stainless mounting hardware and rear gasket are included, and the sub meets or exceeds ASTM standards for UV and salt/fog exposure to handle sun and spray.
• Optimized Motor And Fitment Specs: A UniPlate back plate and pole piece, thick tinsel leads, and a large ceramic magnet support reliable output. Installation details include 5.5 in mounting depth, 11 in hole diameter, and 13 in outer diameter for proper enclosure planning. Mounting screws and clips are included for secure placement in your boat or custom enclosure.
• Portable Water-Resistant Bluetooth Speaker: The RPB-D3 adds loud, convenient playback away from your installed system. Its water-resistant design supports outdoor use at the lake, beach, or backyard, giving you wireless Bluetooth audio when you want music beyond your marine subwoofer setup.