What You Need for Installation
Installing marine tower speakers with built-in RGB LED lights requires a few key components and tools. The DS18 HYDRO CF-X8PRO 8" Compact Wakeboard Tower Speakers come as a pair and include two CS-8 Silicone Marine Speaker Covers for added protection. Each speaker has an integrated LED-RGB acrylic ring lighting system with 6 core wires for both lighting and speaker connection.
To control the RGB LED lights, you will need an LED Bluetooth Controller (sold separately). The speakers also feature die-cast adjustable clamps that fit roll cages or tubes from 1" to 2", and a pair of NBR pads are included to help achieve the best fitment for your tower size.
CF-X8PRO Specifications at a Glance
- NXL 8" Marine and Powersports Compact PRO Towers with Loudspeaker and driver Built in LED RGB Lights 250 Watts Rms -Black Carbon Fiber (PRO-HY8.4B Included): RMS power handling: 250W, MAX power handling: 500W Ensures your amplifier can deliver enough clean power without exceeding the speaker's limits.

NXL 8" Marine and Powersports Compact PRO Towers with Loudspeaker and driver Built in LED RGB Lights 250 Watts Rms -Black Carbon Fiber (PRO-HY8.4B Included) - NXL 8" Marine and Powersports Compact PRO Towers with Loudspeaker and driver Built in LED RGB Lights 250 Watts Rms -Black Carbon Fiber (PRO-HY8.4B Included): Frequency response: 80Hz - 20KHz, with a recommended high-pass crossover at 100Hz Guides your crossover settings to protect the speaker and optimize sound quality.
- NXL 8" Marine and Powersports Compact PRO Towers with Loudspeaker and driver Built in LED RGB Lights 250 Watts Rms -Black Carbon Fiber (PRO-HY8.4B Included): Clamps fit 1" to 2" tubes; die-cast adjustable with 360-degree rotation, supporting buried or open wire mounting Provides flexible mounting options for different tower sizes and wiring preferences.
Step-by-Step Installation
Follow these steps to mount and wire your DS18 CF-X8PRO tower speakers.
- 1. Mount the Speakers: Position the die-cast adjustable clamps around your tower tube (1" to 2" diameter). Use the included NBR pads to ensure a snug, vibration-free fit. Tighten the clamps securely. The front logo and back covers can be rotated for correct angle display.
- 2. Route the Wiring: The CF-X8PRO has 6 core wires: two for the speaker (positive/negative) and four for the RGB LED lighting. Choose between buried wire mounting (wires hidden inside the tube) or open wire mounting along the outside, depending on your tower design.
- 3. Connect the Speaker Wires: Connect the speaker wires to your amplifier's output terminals, observing correct polarity. The nominal impedance is 4 ohms per speaker. Ensure your amplifier is rated to handle the total load.
- 4. Connect the RGB LED Wires: Connect the four LED wires to the LED Bluetooth Controller (sold separately). Follow the controller's instructions to pair with your smartphone or remote. The RGB lighting is integrated into the speaker ring and pod housing.
- 5. Test the System: Power on your audio system and play music to verify speaker function. Then activate the LED controller to test the RGB lights. Adjust the crossover on your amplifier to a high-pass filter at 100Hz as recommended.
Wiring and Compatibility Notes
The CF-X8PRO speakers are designed for marine, ATV, UTV, Jeep, and off-road audio applications. They are rated IP65+UV stable, meaning they resist water jets and UV exposure. The neodymium magnets in the compression driver help maintain performance in harsh conditions.
If your amplifier does not have a built-in high-pass crossover, use an external passive crossover set to 100Hz or higher to protect the speaker from low frequencies it cannot reproduce. The recommended high-pass crossover is 100Hz (6dB/octave slope).
What the Supplied Evidence Does Not Cover
The product documentation does not specify exact wire gauge requirements, torque specifications for the clamps, or detailed LED controller pairing steps. For those details, refer to the CF-X8PRO Product Manual and the LED BTC manual. Always follow local marine electrical codes and use appropriate marine-grade wiring and connectors.


