Stage-ready Flyable Active Subwoofer
Whether you’re running an RCF HDL 26-A array system or need a stage-ready subwoofer, the HDL35-AS 2,2200W 15-inch Active Flyable Subwoofer represents the peak of RCF’s low-end power. This active subwoofer’s robust 2,200-watt Class D amplifier and 15-inch neodymium woofer dish out a massive 134dB max SPL, resulting in maximum clarity, exceptional linearity, and not even a hint of distortion. A formidable set of configuration options is available via the sub’s back panel; however, if you’re interested in remote control, you can access RCF’s RDNet software for wireless control of the HDL 35-A’s every parameter. Lastly, the HDL35-AS boasts a road-approved Baltic birch construction that’s both lightweight and more than durable enough to withstand the day-to-day rigors of live sound life.
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Top-shelf Class D amplifiers
RCF’s Class D power amplifiers represent a cutting-edge design that offers the utmost efficiency and power while retaining a tour-friendly lightweight design. Here at Sweetwater, we are highly impressed by their crisp, fast attack and superior transient response — it’s a design that maximizes your RCF speakers’ sonic potential. Moreover, a heavy-duty solid mechanical aluminum structure keeps the amplifier stable during transportation while also enhancing heat dissipation during heavy use.


Remote control with RCF RDNet
While the HDL35-AS’ robust array of presets and controls allow for a deep level of sonic control, having access physical access to the control panel is always a challenge with a flyable subwoofer. Luckily, the HDL35-AS comes fully compatible with RCF’s cutting-edge RDNet software for effortless wireless control. What’s more, RDNet’s powerful architecture is designed to grant you remote control over your entire RCF ecosystem, from compact cafe setups to massive stadium-sized configurations.
Tour-grade cabinet construction
RCF has outfitted the HDL35-AS with a top-of-the-line cabinet construction to match its top-tier sound. The cabinet is designed with high-quality birch plywood, then covered with a textured black finish that’s highly resistant to weathering, scratches, and the typical wear commonly encountered in live sound situations. Moreover, while RCF subwoofers are crafted for maximum SPL and low-end rumble, they’re also fine-tuned to remain extraordinarily portable and lightweight.


RCF HDL35-AS 2,200W 15-inch Active Flyable Subwoofer Features:
- Active flyable bass subwoofer that seamlessly slots into an HDL 26-A array system
- Highly efficient 2,200-watt Class D amplifier, paired with a 15-inch neodymium woofer for 134dB max SPL of stage-ready low-end power
- Effortless handles frequencies from 40Hz to 140Hz with incredible linearity and minimal distortion
- Rear panel features a host of configuration options, including EQ presets
- Fully compatible with RCF RDNet software, allowing for remote control over every parameter
- Lightweight yet exceptionally durable Baltic birch plywood construction, with a heavy-duty front grille
