NAD In-Depth Review and Specifications of the Power Amplifier

Page 18

POWER AMPLIFIER SPECIFICATION - NAD 912

Stereo Mode

 

 

CONTINUOUS AVERAGE POWER

30 W (14.8 dBW)

OUTPUT INTO 8 OHMS

 

 

(Min. power per channel, 20Hz-20kHz, both channels driven, with no more than rated distortion)

Rated distortion (THD 20Hz-20kHz)

0.05 %

 

Clipping power (maximum continuous power per channel)

38 W

 

IHF dynamic headroom at 8 ohms

+2 dB

 

IHF dynamic power (maximum short term power per channel)

 

 

8

:48 W

(16.8 dBW)

4

:65 W

(18 dBW)

2

:85 W

(19.3 dBW)

Input impedance

 

R = 10 k

 

 

C = 470 pF

Input sensitivity (for rated power into 8 )

 

1 V

Voltage gain

 

X15.5 (23.8 dB)

Frequency response 20 Hz to 20 kHz

 

+0.2 dB

2 Hz to 100 kHz

 

+0,-3dB

Signal/Noise ratio, A weighted

 

95 dB ref. 1 W

 

 

110 dB ref. rated power

THD

 

<0.05%

(Total Harmonic Distortion, 20Hz-20kHz, from 250mW to rated output)

SMPTE I.M.

 

<0.05%

(IM distortion, 60Hz+7kHz, 4:1 from 250mW to rated output)

 

IHF I.M.

 

<0.05%

(CCIF IM distortion, 19+20kHz at rated output)

 

 

Bridged (Monophonic) Mode

 

 

CONTINUOUS AVERAGE POWER

 

90 W (19.5 dBW)

OUTPUT INTO 8 OHMS

 

 

(Min. power 20Hz-20kHz, , with no more than rated distortion)

 

IHF dynamic headroom at 8 ohms

 

+2 dB

IHF dynamic power (maximum short term power per channel)

 

8

:

140 W (21.5 dBW)

4

:

170 W (22.3 dBW)

Physical Specification

 

 

Dimensions in mm (W x H x D)

 

435 x 118 x 305

Net Weight

 

5.8kg

Shipping weight

 

7.1kg

NAD

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Contents NAD Rear Panel Connections Front Panel Controls Rear Panel Connections Bridging PowerFront Panel Soft ClippingAmplificateur DE Puissance NAD Branchements SUR LE Panneau ArriereBranchements DES HAUT-PARLEURS Alimentation PowerFacade Ecretage DouxNetzkabel Anschlüsse AUF DER RückseiteHinweis ZUM Aufstellen EingangspegelBedienleiste Bridging ÜberbrückungAmplificador DE Potencia NAD Nota Sobre LA InstalacionConexiones DEL Panel Trasero Panel Delantero PuenteoRecortamiento Blando Amplificador DE Energia NAD UMA Nota Sobre a InstalaçãoLigações do Painel Traseiro Formação DE Pontes Painel DianteiroLigações DOS Altifalantes Corte MacioConnessioni AL Pannello Posteriore «POWER» Alimentazione Pannello AnterioreCollegamento Ponticellare ATT Tänka PÅ VID Installering NAD 912 Stereo EffektförstärkareKontroller PÅ Apparatens Baksida POWER-KNAPP Soft ClippingApparatens Framsida Power Amplifier Specification NAD NAD London

912 specifications

The NAD 912 is a prominent piece of audio equipment renowned for its exceptional sound quality and robust performance. As part of NAD's celebrated lineup of audio products, the 912 is specifically designed to cater to the needs of audiophiles and music enthusiasts looking for a powerful amplifier that can enhance their listening experience.

One of the main features of the NAD 912 is its powerhouse performance, boasting a significant output power that can drive even the most demanding speakers with ease. With a rated output of 100 watts per channel into 8 ohms, and the ability to drive lower impedance loads without compromising sound quality, the 912 ensures that music is delivered with clarity and authority across all frequencies.

The NAD 912 utilizes advanced technologies that set it apart from many of its competitors. Among these is the innovative PowerDrive technology, which allows the amplifier to deliver consistent power levels regardless of the load impedance. This ensures that the sound remains dynamic and punchy without introducing distortion even at high volume levels. NAD’s proprietary Soft Clipping feature further enhances the listening experience by allowing the amplifier to handle transient peaks smoothly, preserving musical integrity while preventing harsh clipping.

In addition to its robust power and performance capabilities, the NAD 912 incorporates a variety of input options, making it compatible with a vast array of audio sources. The back panel features multiple RCA inputs, allowing users to connect various devices such as CD players, turntables, and streaming devices. The inclusion of a rear speaker terminal facilitates easy connections to speakers, while the option for bi-wiring enhances connectivity and sound quality.

Another noteworthy characteristic of the NAD 912 is its build quality. Constructed with a solid chassis and high-quality components, this amplifier is designed to last and withstand the rigors of daily use. The sleek design not only adds to its visual appeal but also aids in heat dissipation, thereby promoting long-term reliability.

In conclusion, the NAD 912 stands out as a premium amplifier that combines high-performance audio engineering with user-friendly features. Its impressive output, advanced technologies, versatile connectivity options, and durable design make it an ideal choice for anyone looking to elevate their audio experience while enjoying the rich and detailed sound that NAD is known for. Whether used in a home stereo setup or as part of a larger audio system, the NAD 912 proves to be a worthy investment for discerning listeners.