KV2 Audio ES1.8 High Output Active-Driven Subwoofer

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The KV2 Audio ES1.8 is a high-output reflex horn-loaded single 18-inch subwoofer engineered as an integral component of the ES... Read more

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    Description

    The KV2 Audio ES1.8 is a high-output reflex horn-loaded single 18-inch subwoofer engineered as an integral component of the ES Series sound reinforcement system. Designed to deliver tight, immediate and authoritative low-frequency extension, the ES1.8 provides exceptional impact, definition and controlled bass response for demanding live and installed applications.

    Optimised for use with the ES1.0 mid/high enclosure and powered via the dedicated EPAK2500 or EPAK2500R control and amplification unit, the ES1.8 forms a powerful and coherent low-frequency foundation within the ES modular platform. Its reflex horn-loaded design enhances efficiency and projection, ensuring consistent high output levels with clarity and precision.

    The ES1.8 is typically deployed in pairs or combined with up to two ES1.5 subwoofers, enabling scalable low-frequency reinforcement tailored to venue size and performance requirements. Engineered for safe and reliable operation at elevated SPL levels, it maintains dynamic control and definition even under sustained high-output conditions.

    When integrated within a complete ES system, the ES1.8 contributes to a balanced, high-performance sound reinforcement solution offering impressive depth, attack and long-term reliability.

    The KV2 Audio ES1.8 is priced on application and supplied to order directly from the manufacturer.

    Specifications

    • SPL: 131dB (136dB 2x ES1.8)
    • Freq. Response: 37Hz to 130kHz -3dB
    • Impedance:
    • LF Amplification: 800W from EPAK2500
    • LF: 1x 18"
    • Speaker Input: AP4 Connector
    • Enclosure: Baltic Birchwood
    • Dimensions: 600 x 700 x 750mm
    • Weight: 55.6Kg

    © 2026 The AV Barn, A Trading Name of Essex Sound & Light Limited.

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