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- 450 Watts x 2 Channels
- 66% increase in Dynamic Headroom compared to previous model
- Quad Balanced Design with McIntosh Autoformers™
- 300 Watts x 2 Channels
- 27% increase in Dynamic Headroom compared to previous model
- McIntosh Autoformers™
SPECIFICATIONS
Electronic Specifications
Power Output per Channel:
450 Watts @ 2, 4 or 8 Ohms
300 Watts @ 2, 4 or 8 Ohms
Number of Channels:
2
2
Total Harmonic Distortion:
0.005%
0.005%
S/N below rated output:
122dB
Balanced: 120dB
Unbalanced: 118dB
Unbalanced: 118dB
Dynamic Headroom:
3.0dB
2.3dB
Damping Factor:
>40 Wideband
>40 Wideband
Rated Power Band:
20Hz to 20kHz
20Hz to 20kHz
Frequency Response:
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3.0dB from 10Hz to 100,000Hz
+0, -3.0dB from 10Hz to 100,000Hz
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3.0dB from 10Hz to 100,000Hz
+0, -3.0dB from 10Hz to 100,000Hz
Control
Remote Power Control:
Yes
Yes
Multi-Channel DB25 Cable:
N/A
N/A
Connectivity
Speaker Binding Post Type:
Patented Solid Cinch™ Speaker Binding Posts
Patented Solid Cinch™ Speaker Binding Posts
General Specifications
Circuit Configuration:
Quad Balanced
Push-Pull Complementary
Circuit Design:
Solid State
Solid State
Mono Bridge:
No
No
Mono Parallel:
No
No
Output Type:
Autoformer™
Autoformer™
Meters:
Yes
Yes
Meter Light Switch:
Yes
Yes
Balanced Input:
2
2
Front Panel:
Glass with handles
Glass
Illumination:
Direct LED
Direct LED
Chassis Style:
Polished stainless steel & black painted steel
Polished stainless steel & black painted steel
Weights & Dimensions
Unit Dimensions (W x H x D):
17-1/2" (44.45cm) x 9-7/16" (23.97cm) (including feet) x 22-1/2" (57.2cm) (including front panel, handles and cables)
17-1/2" (44.45cm) x 9-7/16" (23.97cm) (including feet) x 22" (55.88cm) (including front panel, handles and cables)
Unit Weight:
115 lbs (52.3 kg)
105 lbs (47.63 kg)
Shipping Weight:
148 lbs (67.3 kg)
138 lbs (62.59 kg)