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Nakamichi PA-300

Mobile Power Amplifier

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Nakamichi PA-300


The Nakamichi PA-300 is one of the most advanced components for true mobile high fidelity.

The amplifier can deliver a full 75 W + 75 W of output power, while keeping distortion to the negligible level of 0.003%. The power supply section employs a DC to DC converter to step up the voltage supplied by the car to ± 29 V.

Extremely stable operation is achieved by the digital switching power supply and high-performance ICs. Thanks to these features, the amplifier provides superbly clean and distortion-free sound even when driven to full power.


Continuous power output: 75 watts per channel into 4 ohms

Power bandwidth: 5 to 50,000 Hz

Total harmonic distortion: better than 115dB

Frequency response: 50 to 50,000Hz

Signal to noise ratio: better than 115dB

Damping factor: greater than 1000

Input sensitivity: 0.2 to 0.8V (adjustable)

Stereo separation: 85dB

Power source: 14.4V DC negative ground (10.8 to 15.6 V allowable)

Power consumption (maximum): 27A (both channels driven, 4 ohms, 75 W x 2)

Load impedance: above 4 ohms

Dimensions: 320 x 52 x 160mm

Weight: 3kg


mkII instruction/owners manual   English - mastercp1h2v8q

service manual   English -

schematic   English - enduser9999

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Reviewed Feb 29th, 2016 by Bmwe-21

Great powerful amp. Super clean.



This website is not affiliated with or sponsored by Nakamichi. To purchase PA-300 spares or accessories, please contact the company via their website or visit an authorised retailer.