DJ18-MK3 - Loudspeaker BASSBOSS - Free user manual and instructions
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| Product Type | Active Subwoofer (Powered Loudspeaker) |
| Brand | BASSBOSS |
| Model | DJ18-MK3 |
| Category | Loudspeaker (Subwoofer) |
| Driver | One 18-inch high-excursion neodymium driver |
| Amplifier Power | 2000W RMS Class D amplifier |
| Frequency Response | 30 Hz - 120 Hz (±3 dB) |
| Maximum SPL | 132 dB peak @ 1 m |
| Input Connectors | Combo XLR/JACK (balanced/unbalanced), RCA line input |
| Output Connectors | XLR thru (link) |
| Controls | Volume, polarity switch, lowpass frequency (90-140 Hz) |
| Power Supply | 100-240V AC, 50/60 Hz, IEC inlet |
| Dimensions (H x W x D) | 520 x 580 x 600 mm |
| Weight | 38.5 kg |
| Construction | Multi-layer birch plywood with hard-wearing coating |
| Cooling | Efficient heat sink with temperature-controlled fan |
| Protection | Overheat, short-circuit and overload protection |
| Mounting | 35 mm pole mount socket, stackable cabinet |
| Maintenance | Wipe cabinet with dry cloth; keep ventilation unobstructed |
| Safety | Class I grounding, CE-certified |
| Spare Parts & Repairability | Replaceable driver, amplifier module and control board |
Frequently Asked Questions - DJ18-MK3 BASSBOSS
What is the recommended way to connect a mixer to the DJ18-MK3?
Use a balanced XLR cable from the mixer's main output to the combo XLR/JACK input. Adjust the volume control to an appropriate level. For daisy-chaining multiple subs, connect from the XLR thru output to the next unit.
How do I set the lowpass frequency and polarity for optimal bass?
Set the lowpass frequency to match your top speakers' crossover point, usually between 90-120 Hz. Switch the polarity to ensure coherent bass with your main speakers; test by listening and choose the phase that gives the most output.
Can the DJ18-MK3 be used as a full-range speaker?
No, the DJ18-MK3 is a dedicated subwoofer and is designed to reproduce low frequencies. For full-range sound, combine it with BASSBOSS MID or TOP speakers.
What power supply does the subwoofer require?
It operates from a universal 100-240V AC supply, 50/60 Hz, so it can be used worldwide. Make sure the IEC power cable is properly connected and rated for your region.
How should I transport and store the speaker to avoid damage?
Use the optional padded cover when moving. Keep the speaker upright, protect the driver grille, and store in a dry, temperature-controlled area. Avoid dropping or hitting the cabinet.
What should I do if the amplifier goes into protection mode?
Turn off the unit, unplug it for a few minutes, then replug. Check for shorted cables, overheating, or overloading. If the protection indicator remains, contact qualified service personnel.
Is the DJ18-MK3 suitable for outdoor events?
It is not weatherproof. Keep it under a roof or use a weather-resistant enclosure. It can be used outdoors if protected from moisture, dust, and direct sunlight.
How do I clean the speaker cabinet and grille?
Wipe the cabinet with a soft, dry cloth. For the grille, carefully use a vacuum cleaner on low suction or a soft brush. Never use water or solvents that could damage the coating or driver.
Can I replace the speaker driver or amplifier myself?
Only qualified technicians should replace internal components. The driver and amplifier module are designed to be replaceable, but disassembly requires specific expertise to avoid damage and maintain safety.
What warranty does the DJ18-MK3 come with?
BASSBOSS typically offers a 2-year warranty on new speakers. It covers manufacturing defects in materials and workmanship. Register your product online or contact your dealer for details.
User questions about DJ18-MK3 BASSBOSS
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USER MANUAL DJ18-MK3 BASSBOSS
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Product information
Brand : BASSBOSS
Model : DJ18-MK3
Category : Loudspeaker