




RCF
RCF SUB 808-AS W HIGH-PERFORMANCE ACTIVE SUBWOOFER - WHITE
RCF SUB 808-AS is a compact low-profile high-performance active subwoofer. It features two vented-loaded 8” cone woofers powered by a 2000 Watts two-channel amplifier -one for each woofer- on a baltic birch plywood cabinet painted with black or white polyurea and weatherproof treatment. Management and tuning are available via RDNet software or using the two preset buttons, a polarity button, and a variable delay accessible from the back panel. The cabinet features rubber feet on two sides and two threaded pole-mounts for horizontal and vertical placement. Two stabilizing brackets make the vertical placement stable and firm. SUB 808-AS can be used stand-alone, in subwoofer arrays, or as the low-frequency complement for KX 515-A speaker.
Advanced Electronics
The high-powered Class-D amplifiers, tailored for each transducer, deploy pristine sound with efficient heat dissipation at the lowest possible distortion, along with low power consumption.
High-end AD/DA conversion up to 96 kHz - 32-bit floating-point, and onboard DSP for the best sound quality. Thanks to the proprietary RDNet networked management and control, every KX speaker provides in-depth remote monitoring through multiple sensors. The system engineer has immediate feedback of transducer status, fan speed, temperature, VU meters, limiters and much more.
Legendary Woofers
RCF subwoofers are the first choice of many sound engineers, thanks to the very high SPL levels at very low frequencies, smaller dimensions compared to others in its category. Self-powered design, RDNet remote control, easy configuration of subwoofer arrays (i.e. cardioid subs), and impressive size/weight to SPL output ratio create an engaging, immersive experience for any audience.
SOUND SYSTEM MANAGEMENT AND CONTROL SOFTWARE
RDNet is an advanced platform for integrated monitoring and control of sound systems - from small live and installed setups to massive arena systems. Based on a robust networked architecture, RDNet combines system control, line array design, and comprehensive audio measurements into a single powerful software package.
Engineers and technicians can intuitively manage every device on the network, from individual components to multiple groups. The platform provides full DSP control of compatible devices, with flexible configuration tools for perfectly tuning the system response at maximum speed. Users have real-time access and oversight of all key settings from a centralized interface.
A Stunning Sound System
Pair the KX 515-A with the SUB 808-AS subwoofer to extend the low-frequency range and create a powerful full-range main system with an incredibly small footprint. With multiple configuration options, the powerful DSP and RDNet remote management, there isn't a too big or too small venue.
Good Things Come in Small Packages
Uncompromising fidelity and power with KX sonic signature. This means you have perfect phase and frequency compatibility among all KX speakers so you can serve up a breathtaking sonic experience in all your applications.
An Unobstructed Stage
Uncompromised sound without blocking critical sightlines. The ultimate flexibility for tight spaces, small stages, and small gigs with extreme portability. You can pack a full-range stereo system with two KX 515-A, two 808-AS subwoofers, poles, and cables in less than 200-liters volume.
- Frequency Response: 40 Hz ÷ 400 Hz
- Max SPL @ 1m: 129 dB
- Woofer: 2 x 8'' neo, 2.5'' v.c
- Input signal: bal/unbal
- Input connectors: XLR, RDNet Ethercon
- Output connectors: XLR, RDNet Ethercon
- Input sensitivity: -2 dBu/+4 dBu
- Protections: Excurs.
- Limiter: Fast Limiter
- Controls: Volume
- RDNet: Onboard
- Total Power: 2000 W Peak
- Low frequencies: 2000 W Peak
- Cooling: Convection
- Connections: Powercon TRUE1 TOP IN/OUT
- Safety agency: CE compliant
- Cabinet/Case Material: Baltic birch plywood
- Hardware: 2X M20 TOP AND SIDE, 8X M10 2X SIDE
- Handles: 1 X SIDE
- Pole mount/Cap: 35 mm insert
- Grille: Steel with clothing
- Color: Black, White
- Height: 243.5 mm / 9.59 inches
- Width: 603.5 mm / 23.76 inches
- Depth: 430 mm / 16.93 inches
- Weight: 20 kg / 44.09 lbs
- Package Height: 290 mm / 11.42 inches
- 129 dB max SPL
- 40 Hz to 400 Hz frequency range
- 2 x 8’’ neodymium woofers, 2.5’’ v.c.
- 2000 W Class-D Amplifier
- RDNet Networked Management
- Bass Motion Control excursion management
- powerCON TRUE1 TOP mains connectors
- Available in full black or white coating












