LEGACY

Adrenaline Series Infinite Series Sage Series

Adrenaline M75 Loudspeaker

Adrenaline M-75

Adrenaline M75 Loudspeaker
The Adrenaline Series began here. This iconic model was the first to utilize the combination of Wisdom’s line source technology, innovative underhung low frequency regenerator (LFR) and exclusive Active Brain electronic crossover design. Its wide horizontal dispersion, prodigious power handling, six-foot, thin-film planar-magnetic line source provides unmatched clarity, speed, detail, dynamics and imaging. Combined with the awesome low frequency detail, timbre and power handling of the dual 12-inch, underhung, 3-inch voice coil low frequency regenerators, the M-75 provides a combination of realism and fidelity that established a benchmark for Wisdom Audio.

Specifications:

Drivers (Line Source) 75"x3" Planar Magnetic per channel
Drivers (Low Frequency Regenerator) Two 12" Underhung 3" coil LFR per channel
Line Source Driver Weight 43 lbs. each channel
Low Frequency Magnet Weight 76 lbs. each channel
Frequency Response 12-25,000 Hz +3db
Horizontal Dispersion Over 130 degrees
Vertical Dispersion 6' Line Source
Sensitivity 1W/1M Equivalent 91dB Equivalent Ratio
Line Source (Nominal Impedance) 5.5 ohms
Line Source (Minimum Impedance) 5.5 ohms
Low Frequency Regenerator Impedance 4 ohms
Active Crossover Point Normal setting 140 Hz
Passive Components None
Required Channels of Amplification 4 (Up to 6 as an option)
Max. Power Handling (Line Source) 750 watts per channel
Max. Power Handling (Low Frequency Regenerator) 2000 watts per channel
Recommended Amplifier Power (Line Source) 100-375 watts per channel
Recommended Amplifier Power (Low Frequency Regenerator) 100-1000 watts per channel
Complete System Weight 4-piece system /700lbs Approx
Line Source Cabinet (H" x W") 80" x 7" (base 18"W x 31"D)
Low Frequency Cabinet (H" x W" x D") 34" x 15" x 33"