The M1Active and 620 are the third generation of the acclaimed Alesis M1 Active Series. The 620 offers incredible bass and midrange definition and flat frequency response from their high-precision drivers and professionally-crafted crossovers.
With a bold new look, redesigned drivers, bass density control and EQ, these affordable, high-precision active reference monitors deliver superb sonic clarity.
FEATURES:
- 6.5" (620) low frequency woofer for clear bass and midrange
- 1" silk dome tweeter for smooth, detailed highs without harshness
- Bi-amplified design / tweeter - 30W (620), woofer - 65W (620)
- High-precision drivers offer lower distortion and smoother frequency response
- Acoustical waveguide for superior imaging with minimal diffraction
- 1" thick front baffle virtually eliminates speaker resonance
- Magnetically shielded for close placement to video monitors in computer-based music production studios
- XLR and 1/4" TRS input connectors with volume control
- Low frequency density switch for acoustic space adjustment of the monitors
- Rear port design provides deep bass extension and increased SPL
- Hi, mid and low frequency EQ switches to accommodate user preference and sub-woofers
- Top mounted, integrated power switch/clip light bar
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- 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
