/ Studio products / Amp400.8


Wide variety configuration

The Amp400.8 provides an exceptional level of multichannel amplification. As all 8 channels are identical and discreet it can also be used in a 2-channel environment for driving up to 4 pairs of passive speakers.

per piece
Estimated retail price. Prices may vary due to local taxes, shipping, and other additional costs.

Unique highlights

Low-distortion power

Amp400.8 delivers rock-solid control and tight, fast, highly resolving low-distortion power to get maximum performance from your monitors.

Added performance

To reach the needed sonic performance, a proprietary in-house designed buffer stage compliments the merits of the latest Class-D technology.

The perfect partner

Careful sonic matching and quality components make the amplifiers a perfect partner to all Amphion monitors and other passive speakers.

Henkka Niemisto Brings Impact and Emotion to Immersive Audio Projects with Amphion

Henkka Niemisto – Mastering engineer

News & Reviews


Power rating

@1%THD+N, 20Hz–20kHz 410W ( 4 ohm) / 205 W (8 ohm)

Dynamic range

121.5 dB(A)


Balanced 3-pin XLR female

Speaker connectors

Neutrik Speakon (NL2FX) 2-pole cable


Universal mains, auto select (100-240 V, 50-60 Hz)


19” rack mountable (3U), high quality aluminium


483 x 88 x 260 mm


7.5 kg (16.5 lbs)

Assembled in Finland

Support materials

Which speaker to choose?

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Honesty in all sizes