S 15 - Subwoofer RCF - Free user manual and instructions
Find the device manual for free S 15 RCF in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Passive Subwoofer |
| Driver Size | 15 inches |
| Continuous Power Handling | 400 W RMS |
| Peak Power Handling | 800 W Peak |
| Impedance | 8 Ohms |
| Frequency Response | 40 Hz - 200 Hz (-3 dB) |
| Sensitivity | 100 dB SPL (1W/1m) |
| Maximum SPL | 128 dB peak |
| Enclosure Type | Bass reflex (ported) |
| Connectors | 2 x Neutrik Speakon NL4 |
| Dimensions (W x H x D) | 20.9 x 23.6 x 23.6 in (530 x 600 x 600 mm) |
| Weight | 66 lb (30 kg) |
| Power Source | Passive (requires external amplifier) |
| Main Features | High-power 15" woofer, low distortion, robust birch plywood enclosure, protective metal grille |
| Cleaning | Wipe with a dry or slightly damp cloth; do not use solvents |
| Safety | Use only with amplifiers rated for 8 Ohm loads; avoid clipping |
| Spare Parts & Repairability | Contact RCF authorized dealer for service; user-replaceable only by qualified personnel |
| General Information | Designed for professional sound reinforcement; suitable for live sound and fixed installations |
Frequently Asked Questions - S 15 RCF
What amplifier should I use with the RCF S 15?
Use a power amplifier that can deliver 400-800W RMS into 8 ohms per channel. Ensure the amplifier is stable into 8 ohm loads and has adequate headroom.
Can I use the S 15 in a portable setup?
Yes, the S 15 has a robust birch plywood enclosure and a metal grille, making it suitable for portable use. It does not have built-in handles; use a dolly or carry with care.
How do I connect the S 15 to my amplifier?
Use a Speakon NL4 cable. The two connectors are paralleled for easy daisy-chaining. Connect pin 1+ and 1- for a single subwoofer.
What is the impedance of the S 15?
The impedance is 8 ohms. When connecting multiple units, consider the total impedance load on your amplifier.
What is the frequency response of the S 15?
The frequency response is 40 Hz to 200 Hz at -3 dB. It is designed to reproduce low frequencies.
How should I clean the subwoofer?
Wipe the enclosure with a dry or slightly damp cloth. Do not use abrasive cleaners, solvents, or water directly on the driver.
Can I stack other speakers on top of the S 15?
Yes, the S 15 has a flat top surface and is sturdy enough to support a satellite speaker. Use appropriate straps or brackets for safety.
What should I do if there is no sound from the subwoofer?
Check connections, amplifier output, and signal path. Ensure the amplifier is powered and not in protect mode. Test with a known working speaker.
Is the S 15 suitable for outdoor use?
The S 15 is not weatherproof. Protect it from rain, moisture, and extreme temperatures. Use a cover when outdoors.
Does the RCF S 15 come with a warranty?
Yes, RCF offers a limited warranty. Typical warranty period is 2 years from date of purchase. Contact your dealer for details.
User questions about S 15 RCF
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Subwoofer in PDF format for free! Find your manual S 15 - RCF and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. S 15 by RCF.
