hifi engine

Manual Library / Alesis

Alesis RA300

Stereo Power Amplifier

add a review add a review

Alesis RA300


Power output: 90 watts per channel into 8Ω (stereo), 300W into 8Ω (mono)

Frequency response: 10Hz to 70kHz

Total harmonic distortion: 0.5%

Damping factor: 200

Input sensitivity: 1.23V

Signal to noise ratio: 105dB

Speaker load impedance: 4Ω (minimum)

Dimensions: 480 x 99 x 270mm

Weight: 8.6kg


instruction/owners manual   English - Jeepo65

schematics   English - esinti11111

If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Alesis. To purchase RA300 spares or accessories, please contact the company via their website or visit an authorised retailer.