10 Best Subwoofers 2025 in the United States

The JBL SRX828S is a powerful, dual 18-inch passive subwoofer designed for professional use like live music, DJ setups, and public speaking venues. Its strength lies in its high power handling—able to deliver up to 4800 watts peak power—meaning it can produce very deep, loud bass without distortion. The frequency response of 30-150 Hz covers the essential low bass range, giving rich and impactful sound. JBL’s Differential Drive Technology suggests efficient performance and lower distortion, which helps in clear bass delivery.

The JBL Professional EON718S Powered PA Subwoofer is a high-power, 18-inch subwoofer designed for professional performances, presentations, and events. It offers robust sound with 1,500 watts of peak power and a frequency response range that dips as low as 31 Hz, delivering deep, natural bass. This model stands out with its advanced DSP features, including parametric EQ, polarity inversion, and speaker delay, which can be controlled either directly via an LCD screen on the speaker or remotely through the JBL Pro Connect App.

The JBL SRX828SP is a powerful, professional-grade subwoofer designed for DJs, PA systems, and stage use. It features dual 18-inch drivers with a peak power of 2000 watts, which means it can produce very loud, deep bass capable of filling large venues. Its frequency response ranges from about 29 Hz to 150 Hz, covering the deep bass sounds well, while the max SPL of 141 dB ensures strong, clear impact. The built-in amplifier and advanced DSP controls, including 20 parametric EQs and customizable presets, allow users to fine-tune the sound easily.