DS18 PRO-HY69.4B 6x9 Water Resistant Hybrid Mid-Range Loudspeaker Instruction Manual

1. Product Overview

The DS18 PRO-HY69.4B is a 6x9 inch water-resistant hybrid mid-range loudspeaker designed for high-performance audio applications in various environments, including motorcycles, boats, cars, and professional audio setups. It combines a powerful midrange speaker with an integrated 1-inch compression driver horn for a full-range audio experience.

Key Features:

• Powerful Hybrid Design: A harmonious blend of a high-wattage 6x9" midrange speaker and a dynamic 1" driver, seamlessly integrated into a single unit for unparalleled audio performance.
• Crisp High-Frequency Clarity: The titanium diaphragm and neodymium magnet in the 1" compression driver horn deliver crystal-clear highs, adding brilliance and detail to your music.
• Impressive Power Handling: With a robust 250W RMS and peak power handling of 500W, this speaker handles intense audio demands, ensuring exceptional volume levels and fidelity.
• Weather-Resistant Build: Designed to brave the elements, the water-resistant cone protects your investment against moisture, making it an ideal choice for outdoor installations.
• Versatile Audio Solution: Perfectly suited for motorcycle, boat, car, and professional audio setups with a wide frequency response range (50Hz-20KHz) and recommended hi-pass crossover (80Hz).

Image 1: DS18 PRO-HY69.4B Hybrid Loudspeaker highlighting its powerful design, water resistance, and 4-Ohm impedance.

2. Setup and Installation

Proper installation is crucial for optimal performance and longevity of your DS18 PRO-HY69.4B loudspeaker. It is recommended to have installation performed by a qualified professional.

Mounting:

• Ensure the mounting surface is flat and free from obstructions.
• Use the provided mounting dimensions to create an accurate cutout.
• Secure the speaker firmly using appropriate hardware to prevent vibration and ensure stability.

Wiring:

• Connect the speaker to a compatible amplifier or head unit.
• Observe correct polarity (+ to + and - to -) to avoid phase issues.
• Ensure all connections are secure and insulated to prevent short circuits.
• Verify the impedance of your amplifier matches the 4-Ohm impedance of the speaker.

Image 2: Detailed dimensions for the DS18 PRO-HY69.4B loudspeaker, including overall diameter, mounting depth, and front mount baffle cutout.

Image 3: Front view of the DS18 PRO-HY69.4B loudspeaker, showcasing its design and integrated driver.

Image 4: Rear view of the DS18 PRO-HY69.4B loudspeaker, displaying the spade terminals and ferrite magnet structure.

3. Operating Instructions

Once installed, your DS18 PRO-HY69.4B loudspeaker is ready to deliver high-quality audio. Follow these general guidelines for operation:

• Power On: Turn on your audio source (head unit, amplifier).
• Volume Control: Start with the volume at a low level and gradually increase it to your desired listening level. Avoid excessive volume that causes distortion, as this can damage the speakers.
• Audio Settings: Adjust equalizer settings on your audio source to fine-tune the sound to your preference. The recommended hi-pass crossover is 80 Hz to protect the speaker from low-frequency damage.
• Power Handling: The speaker can handle up to 250 Watts RMS and 500 Watts Max power. Ensure your amplifier's output does not consistently exceed these ratings.

4. Maintenance

The DS18 PRO-HY69.4B loudspeaker is designed with a water-resistant cone (IPX5 rated) for durability in various conditions. To ensure its longevity and performance, follow these maintenance tips:

• Regular Cleaning: Gently wipe the speaker cone and grille with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners.
• Water Exposure: While water-resistant, avoid prolonged submersion or direct high-pressure water jets. If exposed to water, allow the speaker to air dry completely before prolonged use.
• Inspection: Periodically check the speaker for any signs of damage to the cone, surround, or wiring. Address any issues promptly to prevent further damage.
• Temperature Extremes: Avoid exposing the speaker to extreme temperatures for extended periods, as this can affect material integrity.

5. Troubleshooting

If you experience issues with your DS18 PRO-HY69.4B loudspeaker, refer to the following common troubleshooting steps:

• No Sound:
  • Check all wiring connections from the amplifier/head unit to the speaker for looseness or corrosion.
  • Ensure the amplifier/head unit is powered on and functioning correctly.
  • Verify the audio source is playing and not muted.
• Distorted Sound:
  • Reduce the volume level on your audio source and amplifier.
  • Check for proper gain settings on your amplifier; too high gain can cause distortion.
  • Ensure the speaker wires are not frayed or shorting out.
  • Verify the recommended hi-pass crossover (80 Hz) is correctly set to prevent low-frequency distortion.
• Intermittent Sound:
  • Inspect all connections for intermittent contact.
  • Check for loose speaker terminals or wiring.
• One Speaker Not Working:
  • Swap the non-working speaker with a known working one to determine if the issue is with the speaker or the wiring/amplifier channel.

If these steps do not resolve the issue, contact DS18 customer support or a professional audio technician.

6. Specifications

7. What's in the Box

• DS18 PRO-HY69.4B 6x9 Water Resistant Hybrid Mid-Range Loudspeaker
• Grille

8. Warranty and Support

The DS18 PRO-HY69.4B loudspeaker comes with a Limited Warranty. For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official DS18 website.

For technical support, troubleshooting assistance, or to explore other DS18 products, please visit the DS18 Store.