SKU: 5511672121

MP 4" Amplified With Bluetooth Wakeboard Tower Speakers 40 Watts Rms -Black

Sale price$156.57 Regular price$173.97
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

MP 4" Amplified With Bluetooth Wakeboard Tower Speakers 40 Watts Rms -BlackDS18 MP4TPBT HYDRO 4" Amplified With BT Marine Wakeboard Tower Speakers 120 Watts Black Are you needing really loud tower speakers but have no room for bulky amps or radio? DS18 now has their 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

DS18 MP4TPBT HYDRO 4" Amplified With BT Marine/Wakeboard Tower Speakers 120 Watts Black

Are you needing really loud tower speakers but have no room for bulky amps or radio? DS18 now has their 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 2x40w RMS and 2x120W max power the 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!

Highlights 

  • 4 inch 2 way coaxial speakers for clear loud sound without sacrificing space.
  • Built in amplifier that puts out 40w RMS and 120w MAX to each speaker.
  • Integrated BT controls to 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.

Key Features

Speakers:

  • 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

Amplifier

  • Full Range Class D Stereo Amplifier
  • Max Power: 120x2 Watts
  • RMS Power: 40x2 Watts
  • Power and Ground: 16 GA
  • Fuse size: 15a

Great For

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

    Technical Details 
                         MP4TPBT Product Manual
    Specifications  
    Nominal Diameter  4” / 101.6mm
    Total Watts (Peak) 240W
    RMS Power @ 4 ohm (Internal Amp) 2 x 40 W @ 14.4V
    MAX Power @ 4 ohm (Internal Amp) 2 x 120 W @ 14.4V
    Frequency Response 60Hz-20KHz
    BODY / FEATURES  
    Enclosure Material  Injection PC+ABS
    Marine Grade Type IPX5 + UV Stable
    RGB LED NO
    Grill Type Injection PC+ABS
    Pair Yes
    Clamps Tube Type Fixed with pads for 1-1/2" to 2"
    Front Logo Yes
    Finish Matt Black
    WOOFER SPECIFICATIONS  
    Voice Coil Diameter 1" / 25.4mm
    Voice Coil Former Material KSV
    Cone Material Injection Molded Polypropylene + UV Compliant
    Surround Material Butyl (Rubber)
    Basket Material  Steel with Black protection coating
    Magnet Material Ferrite
    Magnet Weight 11 Oz
    Magnet Diameter 3.14" / 80mm
    TWEETER SPECIFICATIONS  
    Voice Coil Diameter 1" / 25mm
    Voice Coil Former Material  ASV
    Winding Material  CCAW
    Type Dome
    Diaphragm Material PEI
    Magnet Material Neodymium
    Magnet Weight 45g
    Crossover 6dB/Oct
    AMPLIFIER SPECIFICATIONS  
    Amplifier Class Stereo Full Range
    Amplifier Type Digital
    Number of Channels 2 Channels
    Minimum Impedance 4 ohm
    Signal to Noise Ratio 127dB
    Audio Source BT Audio Streaming V5.0
    Power Input Terminal Size 16 Ga
    Fuse Size 15 Amp
    Wired Remote Control Input Yes (compatible with MXRC)
    Thermal Protection Yes (>75°C / 167°C)
    Over-Load Protection Yes
    DC Output Protection Yes
    Short Circuit Output Protection Yes
    Voltage Input Protection Yes (<9.2V / >18V)
    MEASUREMENT  
    Overall Diameter 5.51" / 140 mm
    Overall Depth 8.07" / 205 mm
    Overall Height 7.28" / 185 mm with clamp
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 5511672121

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    A
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    Amazon Customer
    Dallas, US
    ★★★★★ 5
    Great quality, classic and durable wallet
    Style: Bi-fold
    I bought this wallet for my husband, and he’s been really happy with it. The leather feels high quality, and the wallet has a clean, stylish look that isn’t bulky. It seems very well made and durable, and it feels like it will last a long time with everyday use. The size is practical, and everything fits comfortably without being too thick. Overall, this was a great purchase and would make a nice gift.
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    Reviewed in the United States on January 21, 2026
    A
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    Amazon Customer
    Phoenix, US
    ★★★★★ 5
    Excellent Wallet — Stylish, Durable, and Practical!
    Style: Front Pocket
    I absolutely love this wallet. The quality is impressive — the material feels durable, the stitching is solid, and it has a sleek, modern look. It has plenty of space for cards, cash, and IDs without feeling bulky, which is a huge plus. Everything fits securely, and it’s easy to access what I need. Overall, this wallet is a perfect mix of style and functionality. Highly recommended for anyone looking for something reliable and well-made!
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    Reviewed in the United States on November 28, 2025
    B
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    B.D.
    Massapequa, US
    ★★★★★ 4
    Great wallet, no RFID BLOCK
    Style: Front Pocket
    Well made good looking wallet lots of space and the magnetic cash retention is really strong. The RFID block doesn’t work at all, I put a security access card in multiple places in the wallet and it can read it from 4 inches away like it’s not even in a wallet. Great product just don’t expect good security coverage. Front pocket so harder for a bad actor to scan without you noticing but risk still there.
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    Reviewed in the United States on January 9, 2026
    C
    Verified Purchase
    City shopper
    New York, US
    ★★★★★ 5
    It’s everything that is advertised.
    Style: Front Pocket
    It’s exactly as pictured. Bought it for my son. He loves it! Great quality leather. But, that Carhartt. Exceptional quality. Love the magnetic clip for cash. He’s a high school student. Now his ID, gifts cards , and cash are all centrally located. Instead of his pockets. Worth every penny! He wants me to order another one in case someone steals it. All his friends want one! Won’t let me give it 5 stars
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    Reviewed in the United States on February 15, 2026
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    Kody
    Grantham, US
    ★★★★★ 5
    Carhartt bifold wallet
    Style: Bi-fold
    Solid wallet especially for the price. I have been very pleased by the quality and feel. Would recommend to anyone of need of a new wallet
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    Reviewed in the United States on April 22, 2026

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