Premium PR:O 118 SUB D2 - Speaker HK AUDIO - Free user manual and instructions
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| Product Type | Passive Subwoofer |
| Brand | HK Audio |
| Model | Premium PR:O 118 SUB D2 |
| Speaker | 1 x 18 inches |
| Power Handling (RMS) | 800 W |
| Power Handling (Peak) | 1600 W |
| Nominal Impedance | 8 ohms |
| Frequency Response | 33 Hz – 150 Hz (-3 dB) |
| Maximum Sound Pressure Level | 130 dB SPL (peak) |
| Dimensions (W x H x D) | 560 x 600 x 700 mm |
| Weight | 35 kg |
| Enclosure Material | Birch Plywood |
| Finish | Black Structure Paint |
| Protective Grille | Steel with Acoustic Foam |
| Connectors | 2 x Neutrik speakON NL4 |
| Special Features | Integrated low-pass filter, phase switch (0°/180°) |
| Recommended Use | Bass reinforcement for professional PA systems |
| Maintenance and Cleaning | Clean with a dry, lint-free cloth. Avoid solvents. |
| Safety | Do not expose to moisture or violent shocks. Use on a stable surface. |
| Spare Parts and Repairability | Contact HK Audio after-sales service for spare parts (speaker, grille, connectors). |
| General Information | Designed for outdoor use with water-resistant treatment. |
Frequently Asked Questions - Premium PR:O 118 SUB D2 HK AUDIO
How to connect the PR:O 118 SUB D2 subwoofer?
Use a speakON NL4 cable to connect the amplifier to one of the subwoofer's inputs. Make sure the amplifier is turned off when connecting. Verify that the total system impedance is compatible with the amplifier.
What is the impedance of this subwoofer?
The nominal impedance is 8 ohms. In bypass mode (if available), it can be 4 ohms, consult the manual for details.
Can I use this subwoofer outdoors?
Yes, the enclosure is treated against humidity, but avoid direct exposure to rain. Store it in a dry place after use.
What amplifier power is recommended?
HK Audio recommends an amplifier delivering between 800 W and 1200 W RMS at 8 ohms for optimal performance without risk of damage.
How to clean the subwoofer?
Use a dry, soft cloth to wipe the surface. Never use chemicals or water directly on the enclosure.
What to do if the sound is distorted?
First check that the amplifier is not clipping. Reduce the input level. Make sure cables are properly connected and the total impedance is appropriate.
Does the subwoofer have a built-in low-pass filter?
Yes, it features an adjustable low-pass filter (typically around 80-100 Hz) and a 0°/180° phase switch for optimal integration with main speakers.
Can I connect two subwoofers in parallel?
Yes, you can connect two PR:O 118 SUB D2 in parallel. The total impedance will become 4 ohms. Make sure your amplifier can handle this load.
What are the exact dimensions of the product?
The approximate dimensions are: 560 x 600 x 700 mm (W x H x D). Check the official datasheet for precise measurements.
Where to find spare parts?
Contact HK Audio after-sales service or an authorized dealer. Common parts (speaker, grille, connectors) are available subject to stock.
User questions about Premium PR:O 118 SUB D2 HK AUDIO
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USER MANUAL Premium PR:O 118 SUB D2 HK AUDIO
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Product information
Brand : HK AUDIO
Model : Premium PR:O 118 SUB D2
Category : Speaker