JBL 518S - Powered 18" subwoofer $350/each (2 available)

$350.00

JBL’s sleeper 18” powered subwoofer - lightweight for easy portability with surprising performance!

The JBL EON 518S is a 500W (continuous) powered 18-inch subwoofer, featuring an 18-inch Differential Drive woofer, a lightweight Class-D amplifier, and a 129 dB maximum SPL. Key features include a bass-reflex enclosure, stereo loop-through outputs, an integrated switchable high-pass filter, and a 36mm pole mount socket.  

Performance 

  • Power: 500 W continuous, 1000 W peak

  • Frequency Range: 36 Hz – 130 Hz

  • Frequency Response: 42 Hz – 100 Hz (±3 dB)

  • Maximum SPL: 129 dB

Drivers & Components 

  • Driver: 1 x JBL 268G 18-inch (460mm) Differential Drive woofer with dual voice coils and neodymium magnet

  • Amplifier: Efficient Class-D digital amplifier

  • Crossover Frequency: 120 Hz

Enclosure & Design 

  • Enclosure Type: Bass-reflex

  • Dimensions: 24.3" H x 22.4" W x 25.7" D (617 mm x 569 mm x 652 mm)

  • Weight: 65 lb (29.5 kg)

  • Finish: Durable DuraFlex™ finish

Connectivity & Controls 

  • Inputs: Balanced XLRs and 1/4" Speaker level input

  • Outputs: Balanced XLR stereo loop-throughs with switchable High-Pass Filter

  • Controls: Polarity reverse selector

Features 

  • Mounting: Integrated 36 mm pole mount socket for satellite speakers

  • Portability: Designed handles with comfort grips and balanced weight distribution

  • Protection: Built-in limiter circuitry protects electronic components

JBL’s sleeper 18” powered subwoofer - lightweight for easy portability with surprising performance!

The JBL EON 518S is a 500W (continuous) powered 18-inch subwoofer, featuring an 18-inch Differential Drive woofer, a lightweight Class-D amplifier, and a 129 dB maximum SPL. Key features include a bass-reflex enclosure, stereo loop-through outputs, an integrated switchable high-pass filter, and a 36mm pole mount socket.  

Performance 

  • Power: 500 W continuous, 1000 W peak

  • Frequency Range: 36 Hz – 130 Hz

  • Frequency Response: 42 Hz – 100 Hz (±3 dB)

  • Maximum SPL: 129 dB

Drivers & Components 

  • Driver: 1 x JBL 268G 18-inch (460mm) Differential Drive woofer with dual voice coils and neodymium magnet

  • Amplifier: Efficient Class-D digital amplifier

  • Crossover Frequency: 120 Hz

Enclosure & Design 

  • Enclosure Type: Bass-reflex

  • Dimensions: 24.3" H x 22.4" W x 25.7" D (617 mm x 569 mm x 652 mm)

  • Weight: 65 lb (29.5 kg)

  • Finish: Durable DuraFlex™ finish

Connectivity & Controls 

  • Inputs: Balanced XLRs and 1/4" Speaker level input

  • Outputs: Balanced XLR stereo loop-throughs with switchable High-Pass Filter

  • Controls: Polarity reverse selector

Features 

  • Mounting: Integrated 36 mm pole mount socket for satellite speakers

  • Portability: Designed handles with comfort grips and balanced weight distribution

  • Protection: Built-in limiter circuitry protects electronic components

 

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