from $2,700
The JL Audio E-Sub is a 12-inch powered subwoofer designed to deliver impactful low-frequency sound for your home audio system. Featuring an acoustic suspension (sealed) enclosure, this subwoofer provides precise and controlled bass with a frequency response of 2-118 Hz (+/-1.5dB). It offers flexible connectivity with stereo or mono RCA inputs and high-pass or pass-through outputs, making it an excellent addition for enhancing the depth and realism of movies, music, and games.
Bigger isn't always better; match the subwoofer size and power to your room volume. Ported subs are better for movies, while sealed subs are tighter for music. Available from $2,700.
Active subwoofers draw power constantly if left on, but auto-standby features minimize this. They require almost no maintenance other than dusting.
Common Failure Modes
Plate amplifiers fail more often than the driver itself due to heat and vibration. Surround foam can rot after many years of use.
Bigger isn't always better; match the subwoofer size and power to your room volume. Ported subs are better for movies, while sealed subs are tighter for music.
Subwoofers last 10-20 years. The foam surround on the driver is the first part to rot.
The JL Audio 12" Black Ash E-Sub Powered Subwoofer is available at abt, starting at $2,700.
Active subwoofers draw power constantly if left on, but auto-standby features minimize this. They require almost no maintenance other than dusting.
See all Subwoofers
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.
