Revolution 3A4

4 x 70 Watt @4 ohm | 4 x 110 Watt @2 ohm | 2 x 220 Watt @4 ohm bridged

Description

CRESCENDO REVOLUTION 3A4 is the latest high-performance amplifier under the groundbreaking REVOLUTION series.

REVOLUTION 3A4 represents the balance of product measurement and voicing.

HIGH RESOLUTION

REVOLUTION 3A4 has a wide frequency response to complement high resolution music files.

TRANSPARENT SOUND

REVOLUTION 3A4 has an oustanding transparent sound.

EXCEPTIONAL DESIGN

REVOLUTION 3A4 is an integration of a small size revolutionary design and technologically sophisticated amplifier that will stand out in almost any installation.

Additional information

Weight 2.1 kg
Dimensions 270 × 150 × 60 mm
Amplifier Design

Class AB high bias

Cosmetic appearance

Brushed silver aluminium

Number of channel(s)

4

Power at 4 Ω stereo

4 x 70 Watts

Power at 2 Ω stereo

4 x 110 Watts

Power at 4 Ω bridged

2 x 220 Watts

Minimum speaker load

2 Ω at stereo, 4 Ω at mono

Input sensitivity

5 Volts – 350 miliVolts

Frequency response

9 Hz – 40 kHz

Fuse

Not available

Low pass filter

Not available

High pass filter

Not available

Total harmonic distortion at 4 Ω

0.09 % (1 Watts, 20 Hz – 20 kHz)

Signal to noise ratio

102 dB (rated power)), 110 dBA (A weighted), 84 dBA (CEA-2006 1 Watt)

Remote control

Not available

Low voltage protection

Yes, protect < 8 Volt

Overheat protection

Yes, at 80 Celcius / 176 Fahrenheit

Review

Install