EVENT SERIES Complete series

EVENT-S218A

New

P/N. 15001208

Model

Color

EVENT-S218A
P.N. 15001208

Features

Powered, 2250 W, 2×18″ neo woofers, ground-stackable long excursion bass-reflex subwoofer, black

SPL Max: 142 dB
Dispersion: Omnidirectional
Weight: 78 kg ( 172 lb )

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description

The EVENT-S218A is a high-performance self-powered subwoofer designed for demanding professional applications, delivering extended low-frequency output with high SPL capability and exceptional control. Engineered for touring and rental environments, it provides powerful and consistent sub-bass reproduction with minimal distortion, even at extreme levels.

The system features two 18” neodymium transducers in a bass-reflex configuration, optimized for maximum efficiency and dynamic response. Each 18ESN transducer incorporates a 4” dual-layer voice coil, allowing increased power handling and improved use of magnetic flux, resulting in reduced distortion and enhanced thermal stability.

Advanced finite-element simulations have been used to optimize the transducer design, ensuring precise suspension behavior, mechanical stability, and tonal consistency across the entire low-frequency range.

The enclosure is constructed from multi-layer birch plywood, providing high rigidity and durability for demanding professional use. Finished with a black ISOFlex polyurea coating, it offers effective protection against impacts and harsh conditions while maintaining a robust, professional appearance. The integrated amplifier module includes a dedicated rain cover, providing additional protection for the electronics in adverse weather conditions. The cabinet incorporates feet on the bottom and on one side, allowing vertical positioning when required. Two M20 mounting points, located on the top and side panels, enable flexible integration with point-source systems and the TRD-8 telescopic accessory.

Power is supplied by an integrated 4-channel Class-D amplifier with a low-consumption universal switch-mode power supply. The amplifier operates in bridged mode for each 8-Ω transducer, optimizing the damping factor and delivering up to 4500 W Peak power for solid, efficient, and reliable performance.

A high-performance digital audio processor with display and encoder provides access to system parameters and dedicated presets, including cardioid configurations for 2 or 3 units. Integrated Wi-Fi connectivity allows firmware updates via a web-server app, ensuring the system can be easily updated with the latest enhancements.

technical data

Performance
Frequency Range (-10 dB)	30 Hz – 100 Hz
Maximum Linear SPL¹	138 dB
Maximum SPL²	142 dB
1. Measured Maximum Linear SPL at 1m according to AES75 standard using 18dB crest factor M-Noise. 2. Measured Maximum SPL at 1m using burst noise.
Electronics and Connectors
Nominal Amplifier Power (continuous)	2250 W
Nominal Amplifier Power (peak)	4500 W
Input Type	Balanced
Input Impeadance	20 kohms
Input Sensitivity	6.2 V (+18 dBu)
Audio Signal Input Connector	1 x Female XLR
Audio Signal Loop Thru Connector	1 x Male XLR
Control	DAScontrol™
AC Input Connector	powerCon NAC3FCA
AC Output Connector	powerCON NAC3FCB
Current Draw 230 V / 115 V	3.0 / 6.0 A
Enclosure
Enclosure Construction	Birch Plywood
Enclosure Geometry	Rectangular
Finish	ISO-flex Paint
Color	Black
Dimensions ( H x W x D )	555 x 1.180 x 755 mm 21,9 x 46,5 x 29,8 in
Net Weight	78,0 kg ( 172,0 lb )
Components
LF Driver	18ESN