Home > PHL >   PHL 4021
	Our Price: $492.00 Product Code: 4021

Description   The PHL 4021 is designed for use as a subwoofer in a recording studio or theatre. It has good bass extension with high efficency. The cloth surround allows for smooth extended high frequency and long life. It features a very fast and tight punchy bass like an 8". Ruler flat to 500 Hz. crossover. For best performance use a 71 liter vented enclosure for -3dB at 33 Hz. The port tune is 35 Hz., use two tubes each 4" diameter by 17' long. 500 watt amplifier = 116 dB.

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