The SUB 9029-AS is a premium, tour-grade dual 19″ active subwoofer designed to deliver exceptional low-frequency performance with a peak SPL of 142 dB. Powered by an 8000W Class-D amplifier, it features a rugged, weatherproof cabinet with Polyurea coating, making it ideal for demanding live sound environments. Precision-engineered transducers, Bass Motion Control, and advanced DSP deliver tight, articulate bass even at extreme levels. Control is seamless with RDNet and RDTap technologies, offering both real-time networked management and offline contactless configuration. Engineered for efficiency and reliability, the subwoofer includes an I/O rain cover, detachable front cart compatibility, and robust construction for effortless transport and setup.
Features
142 dB maximum SPL
8000W Class-D power amplifier
RDTap contactless device configuration
RDNet networked DSP control
BMC (Bass Motion Control) for superior low-frequency integrity
Advanced crossover presets for RCF speakers
Dual 19″ high-excursion precision neodymium transducers
Rugged plywood enclosure with weather-resistant Polyurea finish
Magnetic I/O panel rain cover included
Stackable design with detachable front cart compatibility (sold separately)
Ergonomic handles and integrated M20 pole mounts
PowerCON TRUE1 TOP AC connectors
Specifications
| Acoustical | |
| Frequency Response | 25 Hz – 200 Hz |
| Max SPL @ 1m | 142 dB |
| Transducers | |
| Woofer | 2 x 19” neodymium, 4.0” voice coil |
| Input/Output | |
| Input Signal | Balanced / Unbalanced |
| Input Connectors | XLR, RDNet Ethercon |
| Output Connectors | XLR, RDNet Ethercon |
| Input Sensitivity | -2 dBu / +4 dBu |
| Processor | |
| Protections | Thermal |
| Limiter | Soft Limiter |
| Controls | MUTE, VOL, PRESETS, RDTAP |
| RDNet | Onboard |
| Power | |
| Total Power | 8000 W Peak |
| Cooling | Convection / Forced |
| AC Connections | PowerCON TRUE1 TOP IN/OUT |
| Compliance | |
| Safety Agency | CE compliant |
| Physical | |
| Cabinet Material | Plywood |
| Grille | Steel with acoustic cloth |
| Hardware | 2 x M20 pole mount fittings |
| Handles | 3 per side |
| Color | Black |
| Height | 533 mm / 20.98 inches |
| Width | 1310 mm / 51.57 inches |
| Depth | 785 mm / 30.91 inches |
| Weight | 93 kg / 205.03 lbs |
| Shipping | |
| Package Height | 570 mm / 22.44 inches |
| Package Width | 830 mm / 32.68 inches |
| Package Depth | 1350 mm / 53.15 inches |
| Package Weight | 98 kg / 216.05 lbs |

















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