ZXI6.4D - Subwoofer DS18 - Free user manual and instructions
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| Product Type | Subwoofer |
| Brand | DS18 |
| Model | ZXI6.4D |
| Speaker Size | 6.5 inches |
| Impedance | Dual 4 ohm voice coils |
| RMS Power | 300 Watts |
| Peak Power | 600 Watts |
| Frequency Response | 30 Hz - 1.5 kHz |
| Sensitivity | 88 dB |
| Cone Material | Polypropylene |
| Surround Material | Rubber |
| Voice Coil Type | Dual voice coil |
| Recommended Sealed Enclosure | 0.8 cubic feet |
| Recommended Ported Enclosure | 1.25 cubic feet |
| Mounting Depth | 3.25 inches |
| Mounting Hole Diameter | 5.75 inches |
| Overall Diameter | 6.75 inches |
| Net Weight | 5.5 lbs |
| Power Source | External amplifier |
| Input Terminals | Spring-loaded push terminals |
| Cleaning | Wipe with a dry microfiber cloth |
| Maintenance | Check mounting screws and connections periodically |
| Safety | Disconnect the amplifier before servicing the subwoofer |
| Spare Parts and Repairability | Contact DS18 support for replacement parts or service |
| General Information | Designed for car audio bass applications |
Frequently Asked Questions - ZXI6.4D DS18
What is the impedance of the DS18 ZXI6.4D?
This subwoofer has dual 4 ohm voice coils, so each coil measures 4 ohms. You can wire them in parallel for a 2 ohm final impedance or in series for an 8 ohm final impedance.
What size is the ZXI6.4D?
It is a 6.5-inch subwoofer, designed for compact enclosures, custom doors, and kick panels in car audio systems.
What type of enclosure should I use?
You can use a sealed enclosure for tight, accurate bass or a ported enclosure for louder, deeper bass. Recommended volumes are 0.8 cubic feet sealed and 1.25 cubic feet ported.
How much power can the ZXI6.4D handle?
It can handle about 300 watts RMS and 600 watts peak. Ensure your amplifier gives a clean signal and avoid clipping.
What is the frequency response?
The frequency response ranges from 30 Hz to 1.5 kHz, making it suitable for low-frequency reproduction in a subwoofer system.
Can I use this subwoofer in my boat or ATV?
Many DS18 subwoofers are built for marine and mobile use, but check the weather resistance of the specific model. Keep it dry and free from direct spray.
How do I wire the dual voice coils?
Wire each coil to the amplifier, or combine them: parallel wiring gives 2 ohms, series wiring gives 8 ohms. Verify the amplifier's minimum impedance rating before wiring.
What is the recommended break-in procedure?
Play the subwoofer at moderate volume for 8 to 10 hours with bass-heavy music to loosen the rubber surround and spider, which will improve excursion and sound quality.
Does the ZXI6.4D come with a grille?
Grilles are often sold separately, so check the package contents. A grille is recommended to protect the cone and dust cap.
How do I clean and maintain the ZXI6.4D?
Keep the cone clean with a dry microfiber cloth. Avoid liquid cleaners and make sure the mounting screws are tight and the speaker wires are secure.
User questions about ZXI6.4D DS18
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USER MANUAL ZXI6.4D DS18
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Product information
Brand : DS18
Model : ZXI6.4D
Category : Subwoofer