OVERVIEW MOSCONI ATOMO 2

ATOMO 2 - Maximum performance in the smallest of spaces

Extremely compact, powerful 2-channel amplifier

Wide input voltage range 0.4 Vrms - 5 Vrms (low level) / 1.6 Vrms - 20 Vrms (high level)

Inputs flexibly configurable (floating / fixed ground, switchable load resistors)

Remote detection (BTL)

High pass / low pass filter. Inputs designed in Molex industry standard (Micro-Fit)

12 V and 24 V versions

TECHNICAL DATA MOSCONI ATOMO 2

POWER SUPPLY:

Power supply voltage:

10 - 16 V

DC-DC converter typology:

Unregulated – Push Pull

External fuse:

1 x 15 A

Power-on/Power-off voltage threshold:

9 V / 6 V

Mute delay time:

3 secs

Autosense power-on (HL only):

BTL source only

Overall efficiency:

> 75 %

Standby current:

< 0.1 mA (typical)

Idle current:

0.47 A @ 14.4 V

Thermal cutoff threshold:

93 °C (± 5 %)

OUTPUT POWER RMS @ 14.4 V (1 % THD)

Output power RMS @ 4Ω:

100 W x 2 or 220 W x 1

Output power RMS @ 2Ω:

110 W x 2

T.H.D. @ 4Ohm:

< 0.3 % (1 kHz / 90 Power rating ref)

T.H.D. @ 2Ohm:

< 0.5 % (1 kHz / 90 Power rating ref)

Minimum load:

2 Ohm with musical signal

SIGNAL INPUT

Low level input sensitivity range:

0.4 ÷ 5 Vrms

High level input sensitivity range:

1.6 ÷ 20 Vrms

Bandwidth (-3dB ÷ 10W):

5 Hz ÷ 40 kHz

Low level Input impedance:

> 15 kOhm

High level input impedance:

21 Ohm (dummy load with jumper)

Ground reference (LL only):

OPEN - 21Ohm

S/N (AP filter 10Hz - 22KHz):

FEATURES

Onboard filter configuration:

OFF - HP - LP

Onboard filter slope:

12 dB/Oct

Onboard filter frequency:

80 Hz

Autosense power-on (HL only):

BTL source only

Start&Stop compliance:

YES

CONNECTIONS

Low/High level input :

Micro-Fit

Speaker out:

Mini-Fit

Power supply:

Mini-Fit

APPEARANCE

Dimensions:

86 x 65 x 34 mm

Weight:

275 g

Finishing:

Black anodized