Martin Audio MA3.0 - V1.1 Uživatelská příručka stáhnout pdf (Strana 17)

7.2 Thermal Dissipation

Martin Audio MA3.0

Level Load

Rated

Power

AC Mains Watt Thermal Dissipation

230V AC 115V AC Out In Dissipated BTU/hr Kcal/hr

Switch in off position* 0.13 0.09 0 1.71 1.71 5.8 1.5

Power on, amplifier in idle mode 0.2 0.4 0 35 35 119 30

Watt Ampere Watt BTU/hr Kcal/hr

Pink Noise

(1/8 rated

power)

8Ω / Stereo 2 x 900

1.4 2.8 225 281 91 311 79

16Ω / bridged 1 x 1800

4Ω / stereo 2 x 1500

2.2 4.5 375 469 129 439 111

8Ω / bridged 1 x 3000

2Ω / stereo N/A

N/A N/A N/A N/A N/A N/A N/A

4Ω / bridged N/A

Pink Noise

(1/4 rated

power)

8Ω / Stereo 2 x 900

2.6 5.3 450 563 148 503 127

16Ω / bridged 1 x 1800

4Ω / stereo 2 x 1500

4.2 8.5 750 938 223 759 192

8Ω / bridged 1 x 3000

2Ω / stereo N/A

N/A N/A N/A N/A N/A N/A N/A

4Ω / bridged N/A

*Power absorbsion with amplifier switched off is not zero because to comply with EN60065/IEC 60065:2001-

12 all amplifier circuitry must include a “bleed” resistor across the incoming AC mains power to discharge

residual current to prevent the risk of shock from an amplifier disconnected from the mains.

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Martin Audio MA3.0 - V1.1 Uživatelská příručka Strana 17