HL 20-WP - Loudspeaker RCF - Free user manual and instructions
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| Product Type | 2-way passive weatherproof loudspeaker |
| Brand | RCF |
| Model | HL 20-WP |
| Woofer | 8-inch (200 mm) high-efficiency woofer |
| Tweeter | 1-inch (25 mm) horn-loaded compression driver |
| Frequency Response | 70 Hz - 20 kHz |
| Sensitivity | 91 dB (1W/1m) |
| Power Handling | 120 W RMS, 240 W peak |
| Impedance | 8 ohms |
| Coverage Angle | 90 degrees horizontal x 70 degrees vertical |
| Crossover Frequency | 2.2 kHz |
| Input Connections | Speakon NL4MP and screw terminals |
| Enclosure Material | High-density injection-molded polypropylene with steel grille |
| Weatherproof Rating | IP56 rated for outdoor use |
| Dimensions (H x W x D) | 500 x 280 x 280 mm |
| Weight | 9.5 kg |
| Mounting Points | 6 M6 threaded inserts and wall bracket compatible |
| Operating Temperature | -10 to +50 degrees Celsius |
| Maintenance | Clean grille and enclosure with dry cloth; inspect regularly |
| Safety | Mount securely to avoid falling; use included safety wire |
| Spare Parts | Available from RCF authorized dealers |
| Reparability | Field-replaceable woofer, tweeter, and crossover network |
Frequently Asked Questions - HL 20-WP RCF
Can the RCF HL 20-WP be used outdoors?
Yes, the HL 20-WP is designed for outdoor use with an IP56 weatherproof rating. It withstands dust and water jets, but avoid direct immersion.
What is the recommended amplifier power for this speaker?
For optimal performance, use an amplifier delivering between 120 and 240 W RMS per channel at 8 ohms. This matches the speaker's power handling of 120 W RMS and 240 W peak.
How do I connect the HL 20-WP to an amplifier?
Use the Speakon NL4MP connector or the screw terminals. Ensure correct polarity (positive to positive, negative to negative) for proper phase response.
Can I mount this speaker on a wall?
Absolutely. The speaker includes 6 M6 threaded inserts and is compatible with standard wall brackets. Always use a safety wire as an extra precaution.
How do I clean the speaker safely?
Use a soft dry cloth to wipe the enclosure and grille. Do not use water, solvents, or abrasive cleaners, as they may damage the weatherproof coating.
What is the frequency response of the HL 20-WP?
The speaker reproduces frequencies from 70 Hz to 20 kHz, making it suitable for full-range music reproduction in small to medium venues.
Can I use the HL 20-WP with a subwoofer?
Yes, you can set a crossover frequency (around 80-100 Hz) on your amplifier or processor. The speaker's 8-inch woofer handles mid-bass, while a subwoofer covers lower frequencies.
How do I check if the speaker is wired with correct polarity?
Disconnect all cables, then briefly touch a 1.5V battery across the terminals. The woofer should move outward for a positive connection. If it moves inward, swap the wires.
What is the coverage angle of this loudspeaker?
The HL 20-WP provides a 90-degree horizontal by 70-degree vertical coverage pattern, ensuring even sound distribution for audiences in typical listening areas.
Is the speaker repairable if a component fails?
Yes, the woofer, tweeter, and crossover are field-replaceable. Spare parts are available through RCF authorized dealers. Refer to the user manual for disassembly instructions.
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USER MANUAL HL 20-WP RCF
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Product information
Brand : RCF
Model : HL 20-WP
Category : Loudspeaker