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Alesis M1 520 Active Powered Studio Monitor Speakers - $140 (dublin / pleasanton / livermore)
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Alesis M1 520 Active Powered Studio Monitor Speakers in Excellent working and good cosmetic condition. Comes with power cords.
The M1 Active 520 is the third generation of the acclaimed Alesis M1 Active Series. The M1 Active 520 offers incredible bass and midrange definition and flat frequency response from its high-precision driver and professionally crafted crossover.
With a bold new look, redesigned driver, bass density control and EQ, this high-precision active reference monitor delivers superb sonic clarity.
Power 75 Watt, Bi-amplified Design / Tweeter – 25-Watt, woofer – 50 Watt
Woofer. 5” lightweight, magnetically shielded, ultra-stiff polypropylene cone with rubber surround and high-power handling voice coil.
Tweeter. 3/4” silk dome with magnetic shielding
Frequency Response. 56 Hz - 20 kHz
Crossover Frequency. 2.8 kHz
Signal-to-Noise Ratio. >100 dB below full output, unweighted
Inputs. XLR and 1/4” supporting both balanced and unbalanced cabling
Polarity. Positive signal on “+” pin creates forward cone displacement
Input Impedance. 20k ohms balanced or 10k ohms unbalanced
Input Sensitivity. 85 mV noise (pink) produces 90 dB(A) output SPL at 1 meter. Gain knob turned fully clockwise (maximum)
Dimensions (W x H x D). 6.5” x 10.5” x 7.75” / 16.5 cm x 26.7 cm x 19.7 cm
Net Weight (each speaker). 13.0 lbs / 6.0 kg
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