Elokance - Opus 218 SA Array

The elokance OPUS 218A Array is an active dual line array subwoofer module featuring two 18" woofers, designed to meet the needs of audio professionals looking for power, precision and robustness.

Ideal for large stages, festivals, live concerts or permanent installations, this active subwoofer is designed to deliver exceptional sound reproduction, with deep and punchy bass. Equipped with two 18" drivers with neodymium magnets and 4" voice coils, the OPUS 218A Array delivers an impressive 2000 W_RMS (4000 W peak per speaker). Its extended frequency response from 32 Hz to 150 Hz (-10 dB) ensures faithful reproduction of low frequencies, perfect for enhancing the depth and impact of broadcast systems.

With a maximum sound pressure level of 147 dB (peak), it provides powerful and consistent omnidirectional coverage, even over long distances. The integrated Class-D amplifier, combined with an advanced DSP, allows precise control of audio parameters via custom settings (low cut, presets) and an RS485 network connection for centralized adjustment. Its 18 mm birch plywood construction, combined with passive convection cooling, ensures durability and reliable performance in all conditions. The OPUS 218A Array also stands out for its ease of installation and efficiency.

Designed to fit perfectly into large-scale audio systems, it represents an indispensable solution for professionals who want to combine power, precision and flexibility.

User benefits

• With a rated RMS power of 2000 W per subwoofer, the system can handle large events with ease
• Impressive bass authority and impact from the pair of 18" drivers
• Integrated Class-D amplifier with DSP
• Easy installation and setup
• Ruggedness and durability

Areas of use

• Large stages and live events
• Festival
• Concerts

Technical characteristics

• 18" dual line array subwoofer module
• RMS rated power: 2 x 2000 W
• Max. rated power: 2 x 4000 W 
• Frequency response: 32 - 150 Hz (-10 dB)
• Dispersion (H x V): omni
• Maximum sound pressure level: 131 dB / 147 dB (peak)
• Low frequency driver: 2 x 18", 4" neodymium voice coil
• Class-D amplifier with DSP
• Input connectors: balanced 20 kohm XLR
• Output connectors: balanced XLR
• Cooling system: passive radiator
• Functions: DSP setup, low-cut, RS485 network
• Structure: 18 mm birch plywood
• Power consumption: 2400 W
• Dimensions: 113.5 x 73.5 x 64 cm
• Net weight: 70 kg