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September 13, 2017

Esoamp A600.4

Car audio is about much more than just speakers – after all, without power they won’t do an awful lot. That’s why we developed the Dynaudio Esoamp A600.4 Class A/B hi-fi amplifier specifically for aftermarket installations.

The Esoamp A600.4 has all the efficiency of Class A/B amps and the kind of low distortion you’d associate with traditional Class A amplifiers, which means it easily handles adverse power-supply environments without compromising dynamics or nuance in the music it’s playing.
The Esoamp A600.4 has passed the CTA-2006-B standard accreditation, and showed excellent results in the definitive Audiograph PowerCube system test.

Technical Specifications

Number of channels:

4

Rated input voltage:

11.0~14.5VDC

RMS power at 4 stereo:

150W x4

RMS power at 2 stereo:

250W x4

RMS power at 4Ω bridged:

540W x2

RMS power at 4Ω stereo, CTA 2006:

135W x4

Low-pass crossover:

30Hz~250Hz

High-pass crossover:

50Hz~500Hz

Frequency response:

10Hz~30kHz (±3dB)

Signal-to-noise ratio at rated power:

>100dBA

Signal-to-noise ratio, CTA 2006:

>70dBA

Bass boost at 45Hz:

0~12dB

Total harmonic distortion at rated power:

<0.05%

Channel separation:

>65dB

Input sensitivity:

200mV~8V

Damping factor, CTA 2006:

>260

Fuse rating:

80A (external fuse type)

Dimensions:

486 x 190 x 61mm

Weight:

6kg (±0.5kg)