The S-520 mini-monitor is a marvel of performance, quality and price. No other Usher loudspeaker has won more awards or been lauded by reviewers more often. At just $400 a pair, the 520s are a true Hi-Fi bargain. They deliver unprecedented dynamics and response for a cabinet of this size. For 2-channel and surround-sound mini-systems, 520s are ideal. Features include a 5-inch polypropylene woofer, 1-inch dome tweeter and magnetic shielding.
2-way system: tweeter 1″ (UA025-10), mid-bass 5″ (5201W)
sensitivity: 86 dB @ 1 watt / 1m
nominal impedance: 8 ohms
frequency response (-3 dB): 53 Hz ~ 20 kHz
power handling: 50 watts
crossover frequencies: 2.1 kHz
weight: 6 kgs
dimensions (w x d x h): 18 cm x 26.5 cm x 30 cm
These Speakers are in excellent condition and finished in piano black.