ENGLISH FRANÇAIS DEUTSCH

ESPAÑOL ITALIANO PORTUGUÊS SVENSKA

FELSÖKNING

 

FELSÖKNING

 

ORSAK

LÖSNING

INGET LJUD

Nätsladden ej inkopplad eller apparaten ej

• Kontrollera nätsladden och att apparaten är

 

 

 

påslagen

påslagen

 

 

 

 

 

 

INGET LJUD I ENA KANALEN

Högtalarna är inte rätt anslutna eller skadade

• Kontrollera anslutningarna och högtalarna

 

 

Signalkablarna urkopplade eller skadade

• Kontrollera signalkablarna och anslutningarna

 

 

 

 

 

 

INGET LJUD I SURROUNDKANALERNA

Inget surroundläge valt

• Välj Pro Logic eller Hall

 

 

Mono ljudkälla

• Testa systemet med Dolby eller Stereo

 

 

Högtalarna inte korrekt anslutna

• Kontrollera anslutningarna på högtalarna

 

 

Surroundljudnivån för låg

• Höj volymen på bakkanalerna

 

 

 

 

 

 

INGET LJUD I CENETERKANALEN

Högtalarna inte korrekt anslutna

• Kontrollera anslutningarna på högtalarna

 

 

Centerljudnivån för låg

• Höj volymen på Center kanalen

 

 

 

 

 

 

SVAG BAS/DIFFUS STEREOBILD

En högtalare är ansluten ur fas.

• Koppla om anslutningarna på den misstänkta

 

 

 

 

förstärkarkanalen.

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFIKATIONER

 

 

 

 

 

KONTINUERLIG, GENOMSNITTLIG UTEFFEKT

=160 W (22.0 dBW)

 

 

 

 

I 8 ELLER 4 OHM

 

 

 

 

(Minimal effekt per kanal, 20 Hz - 20 kHz, alla sju kanalerna drivna, med maximalt angiven distorsion)

 

 

 

Angiven Distorsion

=0.03%

 

 

 

(THD 20 Hz - 20 kHz)

 

 

 

 

Effekt vid klippning

=180 W

 

 

 

(Maximal kontinuerlig uteffekt per kanal, alla sju kanalerna drivna)

 

 

 

IHF DYNAMISK EFFEKT

 

 

 

 

 

Maximal kortvarig effekt per kanal)

 

 

 

 

 

8 ohms:

> 220 W (23.4 dBW)

 

 

 

 

4 ohms:

> 385 W (25.9 dBW)

 

 

 

 

2 ohms:

> 485 W (26.9 dBW)

 

 

 

 

Dämpfaktor

>180

 

 

 

(Referens 8 ohm vid 50Hz)

 

 

 

 

I

ngångsimpedans

R = 1 M

 

 

 

 

 

C = 180 pF

 

 

 

Ingångskänslighet (för angiven utteffekt vid 8 ohm)

1250mV+/-50mV

 

 

 

Spänningsförstärkning

29 dB

 

 

 

Frekvensgång 20 Hz - 20 kHz

±0.2 dB

 

 

 

 

 

- 3dB at 3 Hz and 70 kHz

 

 

 

Signal / Brusförhållande, A-vägt

>96 dB ref. 1 W

 

 

 

 

 

>118 dB ref. 160W

 

 

 

MÅTT OCH VIKT

 

 

 

 

 

 

Nettovikt

43.7 kg (96.3 Ib)

 

 

 

 

Bruttovikt

52 kg (115 Ib)

 

 

 

Dimensioner (B x H x D)

 

 

 

 

 

Netto

435 x 200 x 466 mm(17.2 x 7.9 x 18.4”)

 

 

 

 

Brutto*

435 x 215 x 495mm (17.2 x 8.5 x 19.5”)

 

 

*Brutto dimensioner inkluderar fötter, volymratt, strömbrytare och högtalarterminaler i utskruvat läge. Specifikationerna kan ändras utan föregående meddelande. Gå in på www.nadelectronics.com för den senaste versionen av bruksanvisningen och mer information om din M25.

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NAD M25 owner manual Felsökning Orsak Lösning, Specifikationer, IHF Dynamisk Effekt, Mått OCH Vikt

M25 specifications

The NAD M25 is a powerful multichannel amplifier that represents the pinnacle of performance and versatility in the world of high-fidelity audio. Designed to cater to both audiophiles and home theater enthusiasts, the M25 is a testament to NAD's commitment to delivering high-quality sound and state-of-the-art technology.

One of the standout features of the NAD M25 is its robust power output. The amplifier delivers 160 watts per channel, with the ability to drive up to seven channels simultaneously. This makes it an ideal choice for a complete surround sound system, ensuring that every detail is reproduced with clarity, dynamics, and precision. The M25 utilizes NAD's proprietary PowerDrive technology, which optimizes the amplifier's output capabilities while maintaining low distortion levels, thus providing a refined listening experience.

The build quality of the NAD M25 is notable, featuring a solid chassis that minimizes vibrations and interference. This attention to detail not only enhances performance but also ensures long-lasting durability, making it a worthy investment for any audio setup. Furthermore, the amplifier is designed with high-quality components, including premium capacitors and transistors, which contribute to its overall sound quality and reliability.

Another significant technology integrated into the M25 is NAD's Dynamic Power, which allows the amplifier to deliver peak power levels that adapt to the demands of the audio being played. This feature enhances the amplifier's ability to handle dynamic music passages without compromising sound integrity, thus offering an exhilarating listening experience whether it’s music or movie soundtracks.

The NAD M25 also boasts flexibility in terms of connectivity. It includes a variety of inputs, such as balanced and unbalanced connections, which allow for easy integration into existing audio systems. Its design also supports bi-amping, giving users the ability to customize their setups to achieve optimal performance.

In terms of energy efficiency, the NAD M25 operates at a high level of effectiveness, complying with various energy-saving standards. This not only benefits the environment but also reduces operational costs for users over time.

In summary, the NAD M25 is a high-performance multichannel amplifier that excels in delivering power, clarity, and versatility. Its combination of advanced technologies, robust build quality, and user-friendly features make it an excellent choice for anyone looking to elevate their audio experience, whether for music, movies, or gaming. With the M25, NAD has once again proven its dedication to crafting audio equipment that meets the highest standards of quality and performance.