ALESIS ACTIVE M1 - Manual (Page 18)

16
M1Active 620 Technical Specifications
Woofer:
6 ½” lightweight, magnetically-shielded, ultra-stiff
polypropylene cone with rubber surround and high
power handling voice coil.
Tweeter: 1” silk dome with magnetic shielding
Frequency Response: 49 Hz – 20 kHz
Crossover Frequency: 2.8 kHz
Signal-to-Noise Ratio: >100 dB below full output, unweighted
Inputs: XLR and ¼” 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): 8.5” x 15.0” x 10.25” / 21.6 cm x 38.0 cm x 26.0cm
Net Weight (each speaker): 21 lbs / 9.6 kg