McIntosh, MI254, Amplificador Multi-Canal (Home Theater)
El MI254 es un amplificador digital de 4 canales ideal para sistemas de cine en casa o audio distribuido, que entrega hasta 300 W por canal con alta eficiencia y funcionamiento silencioso. Incluye entradas balanceadas y no balanceadas, encendido automático, y protecciones inteligentes como Power Guard® y Sentry Monitor™. Su diseño moderno presenta medidores de potencia iluminados, indicadores LED por canal y el clásico panel de vidrio negro con logo iluminado de McIntosh. Potencia, confiabilidad y estilo en un formato compacto.
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Description
Especificaciones Técnicas
Electronic Specifications
- FTC Power Output Rating
250 W - Power Output per Channel
250 W into 8 ohms
300 W into 4 ohms - Number of Channels
4 - Total Harmonic Distortion
0.025% - S/N below rated output
100dB - Dynamic Headroom
8 ohms: 2.5dB
4 ohms: 3.5dB - Damping Factor
8 ohms: >85
4 ohms: >45 - Rated Power Band
20Hz to 20kHz - Frequency Response
+0, -0.9dB from 20Hz to 20kHz
Control
- Remote Power Control
Yes - Multi-Channel DB25 Cable
N/A
Connectivity
- Speaker Binding Post Type
Standard
General Specifications
- Circuit Configuration
Closed loop digital switching - Circuit Design
Digital - Mono Bridge
N/A - Mono Parallel
N/A - Output Type
Direct Coupled - Meters
Yes - Meter Light Switch
No - Balanced Input
4 - Front Panel
Glass with removable rack mounting ears - Illumination
Direct LED - Chassis Style
Black painted steel - BTU Rating
1000 BTU/h
Weights & Dimensions
- Unit Dimensions (W x H x D)
17-1/2″ (44.45cm) (19″ (48.3cm with mounting ears)) x 4-5/16″ (11cm) (including feet) x 21″ (53.3cm) (including front panel and cables) - Unit Weight
23.5 lbs (10.7 kg) - Shipping Weight
40 lbs (18.1 kg)









