The M1 active 620 is the latest in a long line of quality studio monitors from Alesis, and continues their reputation for making a truly professional sounding studio monitor at a great price. The M1 active 620 features a 6 inch woofer, a 1 inch silk dome tweer, low frequency density switch, high, mid, and low frequency EQ switches and 100 watts of power. Plus, they look really cool!
- Bi-amplified Design / Tweeter – 30W, woofer – 65W - Woofer. 6 1/4" 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 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). 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.