NAD M27 Seven-Channel Power Amplifier

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With seven channels of massive power, the M27 can effortlessly create a truly realistic surround sound experience that will transport you into the cinematic experience. Rated at 180W continuous power per channel, the M27 will provide over 300W dynamic power per channel with all channels driven. The M27 can accept both balanced and single-ended inputs, and features high quality binding posts for speaker connection. Employing technologies such as NAD’s PowerDrive allows the M27 to add more dynamics and depth to your favourite movies and songs. Incredibly energy-efficient, the M27 will deliver more than enough power to any system, resulting in a remarkable soundstage.


Continuous output power into 8 Ohms and 4 Ohms
≥180W (ref. rated THD, 20Hz-20kHz, all channels driven)
THD +N (250mW to rated power, CCIF IMD, DIM 100)
≤0.005% (ref. 20Hz – 20kHz)
IHF Dynamic Power

320W at 8 Ohms

700W at 4 Ohms

650W at 2 Ohms

Signal/Noise Ratio, A-weighted

>94dB (ref. 1W)

>118dB (ref. rated power)

Damping Factor
>750dB (ref. 8 Ohms, 50Hz and 1kHz)
Frequency Response

±0.1dB (ref. 20Hz-20kHz)

-2.5dB at 3Hz and 100kHz

Input Impedance

47 kilohm (Balanced)

23 kilohm (Single-ended)

Input Sensitivity
1.3V (ref. rated power)
Time to Standby Mode at no input signal
≤30 minutes
Rated Power
1600W (120V 60Hz, 230V 50Hz)
Standby Power
Idle Power
Unit Dimension (WxHxD) – Gross

435 x 156 x 380mm

17 1/8 x 6 3/16 x 15 inches

Net Weight 14.1kg (31.1lb)
Shipping Weight 20.4kg (45lb)

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