RCF SUB 18AX W | 18in -135dB - DSP | Active White ...
$2,399.00
| App Control | LiveRemote App for Android and iOS |
| Control Interfaces | 2.4-inch color touch panel with rotary encoder, LiveRemote App |
| Onboard DSP | Yes |
| Physical Controls | Volume control knob, 2.4-inch color touch display with rotary encoder |
| Preset Storage | 8 recallable snapshots |
| Wireless Capabilities | Bluetooth, LiveRemote App wireless control |
| Brand | RCF |
| Name | RCF SUB 18 AX W |
| Primary Category | Active Subwoofer |
| Build Material | Multi-ply hardwood cabinet with polyurea coating |
| Depth | 26.97 inches |
| Dimensions | 27.28 x 19.88 x 26.97 inches inches |
| Height | 27.28 inches |
| Included Accessories | Powercon TRUE1 AC Connector, Quickstart Guide |
| Mounting Options | M20 threaded pole mount |
| Weight | 96.56 lbs lbs |
| Width | 19.88 inches |
| Driver Configuration | 18-inch woofer with 4.0-inch voice coil |
| Frequency Response | 35 Hz – 120 Hz Hz |
| Max SPL | 135 dB dB |
| Power Rating | 2200W peak, 1100W RMS W |
| Wattage | 1100 W |
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The RCF SUB 18AX feels like a serious single-18” powered subwoofer for users who want strong low-end output without giving up control over system tuning. The 18” driver with a 4” voice coil gives it the kind of punch and depth I’d look for in mobile DJ systems, live sound rigs, and event production setups where the sub has to work hard but still stay clean. One of the better features here is RCF’s Bass Motion Control, which helps the SUB 18AX maintain tighter cone control at higher output levels. That matters in real use, especially when you’re pushing dance music, kick drum, or bass-heavy playback and want the low end to stay defined instead of getting loose or muddy. The onboard color touch panel is also a practical upgrade. Being able to adjust settings directly from the sub makes setup faster, and the liveRemote app adds another layer of convenience by giving wireless control over EQ, delay, and crossover settings. That is especially useful when the sub is placed under a stage, behind a booth, or anywhere that is not easy to reach during setup. I also like that the SUB 18AX includes crossover presets for pairing with different RCF speakers. For users building an RCF-based system, that makes it easier to get a clean handoff between tops and subs without spending extra time guessing at crossover points. For DJs, bands, production companies, and AV users who want a powerful, modern 18” powered sub with flexible tuning, the RCF SUB 18AX is a strong option.
