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Philmore Stereo L-Pad Attenuator for Speaker Volume Control 100W RMS 8 Ohms 3/8 Shaft LP200

Control speaker volume in home Hi-Fi or commercial sound installations
Maintain constant loading on amplifier at all volume settings
Recommended for use in tweeter and midrange crossover networks to match individual output levels while maintaining a constant 8 ohm impedance
Mounts in 38 diameter hole