SWB8BTB | 8" 400W, 2‐Way Marine Wake Tower Speaker with Bluetooth/RCA, 4ohms, Pair

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SWB8BTB | 8" 400W, 2‐Way Marine Wake Tower Speaker with Bluetooth/RCA, 4ohms, Pair

Regular Price: $1,101.88

Special Price $771.32

Availability: In stock

Product Highlight:

  • Size: 8 in.

  • RMS / Peak Power: 300W / 400W

  • Frequency Response: 70 Hz – 20 kHz

  • SPL at 1W / 1m: 93 dB

  • System Impedance: 4 ohm

  • Voice Coil: 1.5” High Temperature (KSV+CCAW)

  • Color: Black




  • Elevate your audio experience with the SWB8BT-B Amplified 8" Two-Way Wakeboard Tower Speaker System. This powerful and versatile speaker combines sleek black aesthetics with Bluetooth connectivity, allowing you to enjoy your favorite music wirelessly. Prepare yourself for an immersive sound journey enhanced by its built-in amplifier.
  • The SWB8BT-B is the perfect choice for those who seek both style and functionality. Its striking black design adds a touch of sophistication to your Wakeboard Tower, while the Bluetooth feature enables seamless wireless audio streaming from your iPhone, Android, Windows, iPad, or other compatible devices.
  • Designed for efficiency, the SWB8BT-B features a high-quality full-range digital amplifier, delivering impressive power output of 400 Watts Peak. This amplified speaker system ensures optimized performance and low power consumption, allowing you to enjoy your music for extended periods.
  • Immerse yourself in rich, dynamic sound with the SWB8BT-B's custom-tooled cabinets and high-efficient drivers. The 8" water-resistant paper mid-bass driver provides deep and punchy bass, while the 1" ring radiator tweeter delivers crystal-clear highs and detailed audio reproduction. Whether you're seeking powerful bass or crisp vocals, this speaker system delivers.
  • Experience convenient wireless connectivity with Bluetooth Version 4.0 CSR, offering a seamless connection up to 30 feet. With auxiliary RCA inputs, you can also connect devices via traditional wired connections. The SWB8BT-B adapts to your audio preferences, providing versatile options for a customized listening experience.
  • Not only does the SWB8BT-B deliver exceptional sound, but it also enhances your Wakeboard Tower with its Quad 10 Watt LED lights. These bright and vibrant lights illuminate the deck area, creating a captivating ambiance and enhancing your overall boating experience.
  • Engineered for durability and versatility, the SWB8BT-B features high-impact resistant ABS cabinets and corrosion-resistant coatings on all electronic parts. Its universal mounting application allows for easy installation on support bars, frames, and roll-cages, fitting 2" to 3" round bars with ease.
  • Prepare yourself for a remarkable audio journey with the SWB8BT-B Amplified 8" Two-Way Wakeboard Tower Speaker System. Elevate your boating adventures with powerful sound, wireless convenience, and captivating LED lighting. Experience the perfect fusion of style, technology, and performance.

Conquer the Waves with Uncompromising Audio Performance!

The SWB series by Cadence Sound is designed to deliver powerful and dynamic sound for wakeboard towers. These high-performance speakers are engineered to withstand the elements and provide exceptional audio quality even in the most demanding marine conditions.

With a 2-way design and available in 6.5" or 6"x9" sizes, the SWB series ensures a wide sound dispersion and impressive clarity. The speakers feature high-quality components, including neodymium dome tweeters and poly mica coated paper woofers with cloth surrounds, delivering accurate and impactful sound reproduction.

The SWB series is built to endure the marine environment, with full marinization and rust-proof construction. Whether you're wakeboarding, skiing, or just enjoying a day on the water, these speakers will elevate your audio experience and keep the party going.

Get ready to unleash the power of your wakeboard tower with the SWB series from Cadence Sound. It's time to take your marine audio to the next level.

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Speaker Size 8″
Design 2-Way
Tweeter Design 1″ Ring Radiator Neodymium
Tweeter Composition Aluminum Horn
Woofer Composition Poly Mica Coated Paper
Woofer Surround Cloth Surround
Voice Coil 1.5” High Temperature (KSV+CCAW)
BT Version 4.0 CSR
IP Level IPX5
Clamps Fit Bar Size 2″ – 3”
Lights Quad 10 Watts LED


Impedance (Ohm) 4
Sensitivity (1W / 1m) 93 dB
Frequency Response 70 Hz – 20 kHz
RMS (Watts) 300 (Each)
Peak Power Handling (Watts) 400 (Each)


Amplifier Class D
RMS Power at 4 Ohm (Watts x Channels) 150 x 2
Peak Power Handling (Watts) 400
Impedance (Ohm) 4
Frequency Response 45 Hz – 23 kHz
Speaker Level Inputs RCA / BT
THD at Rated RMS Power Less than 0.1%
Signal to Noise Ratio 90 dB

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