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NAD 2100 - Amplificador de Potência Cascais E Estoril - imagem 1

NAD 2100 - Amplificador de Potência

220 €
Descrição
NAD Monitor Series Power Amplifier
Power Envelope

Amplificador de potência desta marca de referência.

The “best buy” 2100 Power Amp is remarkable even by NAD’s standards.

While its rated power for continuous test tones is 50 watts channel, it’s effective power output for music is an impressive 200 to 330 watts per channel (depending on speaker impedance). Thanks to NAD’s unique Power Envelope circuitry, this high level of tone-burst power is available not just for brief transients but for the full duration of complex chords and musical climaxes.

Yet the 2100 has the same modest size and low price as other “50 watt” amplifiers with 40,000 μ F of power-supply capacitance, the 2100 delivers peak currents as high as 30 amperes to cope with the most complex and reactive loudspeaker impedances. In addition to power and control, the 2100 has delicacy; with a signal-to-noise ratio of 117 dB, it faithfully reproduces every subtle strand of low-level musical detail and back-ground ambience. With its high-speed output stage and ultra-low distortion, the clarity of its sound must he heard to he appreciated.

Power Amp Section

Continuous Output Power (into 8 Ω) : 60 W (17 dBW)

Rated Distortion (THD 20Hz - 20kHz):  0,03%

Clipping Power (maximum continuous power per channel):  70 W

IHF Dynamic Headroom (at 8 Ω):  +6dB

IHF Dynamic Power (maximum short term power per channel)

8 Ω :  200 W (23 dBW)
4 Ω :  250 W (24 dBW)
2 Ω :  330 W (25 dBW)

Damping Factor (ref. 8 Ω, 50 Hz):  better than 100

Input Impedance:  10 kΩ  / 600 pF
Input Sensitivity (for rated power into 8 Ω):  0.85V

Frequency Response:  3 Hz - 100 kHz  +0, -3 dB

Signal-to-Noise Ratio

ref. 1W :  100 dB
ref. rated power :  117 dB
Total Harmonic Distortion  (20Hz - 20kHz): less than 0,03%

Bridged Mode

Continuous Output Power (into 8 Ω) :  100 W (20 dBW)
IHF Dynamic Headroom (at 8 Ω) :  +7 dB
IHF Dynamic Power (maximum short term power per channel)

8 Ω :  500 W (27 dBW)
4 Ω :  660 W (28 dBW)

General Section

Power Supply/Consumption:  120  ~ 240 V, 50/60Hz / 330 VA

Dimensions (W x H x D):  435 x 106 x 385 mm

Weight

Net :   9,5 kg

Shipping :  10,9 kg

Usado como andar de potência até há 2 dias e substituído por upgrade.

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  • Publicado via App às 13:06, 30 Novembro 2020
  • Visualizações:372
  • ID do anúncio: 621992118