Alto MAC Series

• 3100 Watts @ 4 Ω bridged mono
• 2 x 1800 Watts @ 2 Ω; 2 x 670 Watts @ 8 Ω
• Convenient front-panel level controls
• High-visibility LEDs indicate clipping and protection
• Switchable 30 Hz low-cut filter
• Balanced 1/4″ and XLR inputs
• Speakon and binding post outputs
• Low-noise variable speed fan
• Compact two rack-space design

For more info please visit https://www.altoprofessional.com/products/mac-2.4

• Stereo Mode: 2 x 1000W @ 2 ohm (EIAJ) ; 2 x 610W @ 4 ohm (EIAJ) ; 2 x 510W @ 4 ohm (RMS); 2 x 340W @ 8 ohm (EIAJ) ; 2 x 285W @ 8 ohm (RMS)
• Bridge Mode:1 x 1220W @ 8 ohm (EIAJ) ;1 x 1000W @ 8 ohm (RMS); 1 x 2200W @ 4 ohm (EIAJ);
• Binding post and Speakon output connectors
• Excellent sound quality and frequency response
• High fidelity and low noise
• S / N Ratio: 100dB
• Damping Factor: >100 at 1kHz
• Dimensions (WxDxH): 483 x 460 x 88.8mm (19″ x 18.1″ x 3.5″)
• Weight: 15.6kg (34.4 lb)

For more info please visit https://www.altoprofessional.com/products/mac2.3

• Stereo Mode: 2 x 750W @ 2 ohm (EIAJ) ; 2 x 420W @ 4 ohm (EIAJ) ; 2 x 350W @ 4 ohm (RMS); 2 x 280W @ 8 ohm (EIAJ) ; 2 x 230W @ 8 ohm (RMS)
• Bridge Mode:1 x 840W @ 8 ohm (EIAJ) ; 1 x 710W @ 8 ohm (RMS); 1 x 1500W @ 4 ohm (EIAJ);
• Binding post and Speakon output connectors
• Excellent sound quality and frequency response
• High fidelity and low noise
• S / N Ratio: 100dB
• Damping Factor: >100 at 1kHz
• Dimensions (WxDxH): 483 x 460 x 88.8mm (19″ x 18.1″ x 3.5″)
• Weight: 13.6kg (30 lb)

For more info please visit https://www.altoprofessional.com/products/mac2.2