Mosconi Atomo 2

ATOMO 2 – Maximum performance in the smallest space

• Extremely compact, powerful 2-channel amplifier
• Wide input voltage range 0.4 Vrms - 5 Vrms (low-level) / 1.6 Vrms - 20 Vrms (high-level)
• Flexibly configurable inputs (floating / fixed ground, switchable load resistors)
• Remote detection (BTL)
• High-pass / low-pass filter. Inputs implemented in Molex industrial standard (Micro-Fit)
• 12V and 24V versions

Mosconi Atomo 2 Technical Specifications

POWER SUPPLY:

• Input voltage:

  10 - 16 V

• DC-DC converter type:

  Unregulated – Push Pull

• Fuse protection:

  1 x 15 A

• Turn-on/turn-off voltage threshold:

  9 V / 6 V

• Mute delay:

  3 seconds

• Auto turn-on (high level only):

  BTL source only

• Overall efficiency:

  > 75%

• Quiet current:

  <0.1 mA

• No-load current:

  0.47 A @ 14.4 V

• Thermal cutoff limit:

  93° C (± 5 %)

RMS power @ 14.4 V (1 % THD)

• RMS output power @ 4Ω:

  100 W x 2 or 220 W x 1

• RMS output power @ 2Ω:

  110 W x 2

• THD @ 4Ω:

• THD @ 2 Ohm:

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

• Minimum load:

  2 Ohms with a music 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 ohms (dummy load with jumper)

• Ground reference (low level only):

  Open - 21 ohms

FEATURES

• Onboard filter configuration:

  OFF - HP - LP

• Slope of the onboard filter:

  12 dB/Oct

• Crossover frequency of the onboard filter:

  80 Hz

• Start&Stop Compatible:

  Yes

CONNECTIONS

• Low/High level Entrance: Micro Fit Speaker output: Mini-Fit Power connection: Mini-Fit Size: Dimensions: 86 x 65 x 34 mm Weight: 275 g Housing finish: Black anodized