DS18 HYDRO 4″ Amplified Wakeboard Tower Speakers w/Bluetooth – Black

Available: 4 - Same Day Shipping (M-F)
Manufacturer: DS18
Part Number: MP4TPBT
UPC: 810005189934


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HYDRO 4″ Amplified Wakeboard Tower Speakers with Bluetooth – Black

Are you needing really loud tower speakers but have no room for bulky amps or radio? DS18 now has its first tower speaker that has both built-in amplifiers and BT modules so all you need is power and ground connections are you are good to go. Perfect but not limited to buggies, 4-wheelers, motorcycles, and marine!

These towers have room for 1.5-2 inch circular bars and can all be linked to the same source. Each built-in amp provides 2 x 40w RMS and 2 x 120W max power 4-inch 2-way speakers for loud and clear music where ever you want that’s easy to hook up with easy BT pairing with your phone!


  • 4-inch 2-way coaxial speakers for clear loud sound without sacrificing space
  • A built-in amplifier that puts out 40w RMS and 120w MAX to each speaker
  • Integrated BT controls seamlessly pair with your phone and also give you a secondary aux jack option with 2-channel RCA outputs
  • Compatible with the DS18 remote, MXRC for easy-to-use controls
  • Accommodates tower bars 1.5 – 2 inches and solid design is made for durability while also turning heads

Great For:

  • Marine Audio
  • Car Audio
  • Off-road
  • DIY Projects


  • Max Power Handling: 120 Watts x2
  • RMS Power Handling: 40 Watts x2
  • Frequency Response: 60Hz-20KHz
  • Voice Coil Diameter: 1″
  • Voice Coil Material: PEPSV
  • Impedance: 4 Ohm
  • Magnet Weight: 11 Oz
  • Magnet Material: Ferrite


  • Full Range Class D Stereo Amplifier
  • Max Power: 120×2 Watts
  • RMS Power: 40×2 Watts
  • Power and Ground: 16 GA
  • Fuse Size: 15a


  • Overall Diameter: 5.51 in. / 140 mm
  • Overall Depth: 8.07 in. / 205 mm
  • Overall Height: 7.28 in. / 185 mm with clamp

SKU: 99129 Categories: ,
Owners Manual (pdf)
QTY Pair
Watts Max 240
Watts RMS 80



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