JL Audio 8W7AE - 8 Inch Subwoofer - 500W - Anniversary Edition RS2 Line It features a low resonance

It features a low resonance frequency that allows hi-pass cut-off in the 150-200 Hz range for an excellent mid-low reproduction

it provides the final stage in AB class a dynamic power that serves as a tracker to the signal to be amplified so as to increase efficiency and reduce the temperature

87 dB SPL Effective Piston Area (Sd): 0

it all combines to increase detail

JL Audio 8W7AE - 8 Inch Subwoofer - 500W - Anniversary Edition RS2 Line It features a low resonanceThe JL Audio 8W7AE 8 Inch Subwoofer has been called the "best damn 8 inch subwoofer ever made" for its remarkable performance capabilities and design attributes. An impressive linear excursion envelope that exceeds 0. 75 in. (19 mm) one way allows it to deliver impact well beyond the range of other 8 inch Subwoofers. The 8W7AE is best used with amplifier power in the 200W 500W range and is optimized to operate in a 24. 8 L sealed enclosure, or a 28. 3