The Dynaudio 18S Subwoofer is a 500W active subwoofer featuring dual 9.5-inch MSP+ Hybrid Drive long-throw woofers providing exceptional audio fidelity. The Dynaudio 18S Subwoofer also boasts advanced DSP control with presets for matching the subwoofer with other Dynaudio Studio Monitors. The exceptional low-end response is thanks to the premium-grade components and cutting-edge design. The result is deep and powerful bass ideal for mixing and mastering applications. The Dynaudio 18S also features an integrated 3-band built-in Parametric EQ as well as time alignment controls for added flexibility. Preset speaker crossover filters are also included for quick and easy integration with other studio monitors. Dual 9.5-Inch MSP+ Long-Throw Woofers The Dynaudio 18S Subwoofer is a premium-grade active subwoofer featuring dual 9.5-inch hybrid MSP+ long-throw woofers. The two woofers have been designed exclusively for the 18S. The woofers are comprised of aluminium rather than the standard Magnesium Silicate Polymer Material. This provides exceptional audio fidelity and an even more powerful low-end response recreating bass frequencies in immense detail. The wide frequency response (16Hz-230Hz) ensures optimal accuracy when it comes to mixing the low-end of your tracks. The subwoofer is powered by a 500W state-of-the-art Class D amplifier module providing depth and exceptional low-end power. Advanced DSP Control One of the most unique features of the Dynaudio 18S is the integrated advanced DSP control with presets for a wide range of Dynaudio studio monitors. This allows you to match the subwoofer with other Dynaudio Studio Monitors creating a powerful audio reproduction system ideal for mixing and mastering applications. The custom performance maps allow you to match instantaneously with other Dynaudio Studio Monitors assessing each of the monitors’ acoustic characteristics. The technology is also future-proof complete with firmware updates every time Dynaudio adds new studio speakers to their line-up for added convenience. Crossover Filters & Parametric EQ As well as being able to match with other Dynaudio Studio Monitors the integrated crossover filters allow you to match with other brands of studio monitors. The crossover frequency ranges from 50HZ – 150Hz giving you more than enough room to configure the subwoofer with your studio monitors. The unit also boasts a three-band parametric EQ allowing you to attenuate the subwoofer to defeat room modes providing advanced sonic accuracy. Design & Connectivity The compact and robust design of the 18S makes it ideal for a range of spaces and applications. The subwoofer boasts a dual-opposing driver design principle complete with time alignment controls for adjusting the subwoofer according to the position. There is also a Master/Slave feature for daisy-chaining with multiple subwoofers. It also features a range of connectivity including RCA and XLR connectors for connecting a range of equipment to your subwoofer. Features 500-watt state-of-the-art Class D amplifier module Dual 9.5in MSP+ Hybrid Drive long-throw woofers for accurate low-end frequency reproduction Advanced DSP with presets for a wide range of Dynaudio Pro studio monitors Preset speaker crossover filters Time alignment for adjusting according to position Three-band built-in Parametric EQ Dual opposing driver design principle 16-230Hz frequency range Master/Slave feature for daisy-chaining multiple subwoofers Specifications Frequency Response: 16-230Hz +/- 3dB Principle: Dual opposing Crossover Frequency: 50-150Hz Woofer: 2 x 9.5in long-throw MSP + Hybrid Amplifier: 500W Class-D Dimensions (W x H x D): 447 x 300 x 268 mm Weight: 21.5kg I/O Connectors: XLR balanced/RCA Auto ON/OFF: Yes