Gladen Mosconi ATOMO 4
4-channel amplifier
/piece
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Description
Discover the Mosconi ATOMO 4; an extremely compact, powerful 4-channel amplifier from Gladen. This amplifier not only impresses with its small size, but also boasts a wealth of technical features. It is also characterized by a particularly wide input voltage range, configurable inputs and the use of industry-standard Molex. Its numerous high-pass and low-pass filters allow you to customize your audio experience. Small in size but big in performance - that's the ATOMO 4.
Features
- Extremely compact, powerful 4-channel amplifier
- Wide input voltage range 0.4 Vrms - 5 Vrms (low level) / 1.6 Vrms - 20 Vrms (high level)
- Inputs can be flexibly configured (floating / fixed ground, switchable load resistors)
- Remote detection (BTL)
- High-pass / low-pass filter. Inputs designed in Molex industry standard (Micro-Fit)
Technical data
Power supply
- Input voltage: 10 - 16 V
- DC-DC converter typology: Unregulated - Push Pull
- Fuse protection: 1 x 20 A
- Switch-on/switch-off voltage threshold: 9 V / 6 V
- Mute delay: 3 seconds
- Automatic switch-on (high level only): BTL source only
- Overall efficiency: 75 %
- Standby current: 0.1 mA (typical)
- Idle current: 0.58 A @ 14.4 V
- Thermal cutoff threshold: 93° C (± 5 %)
Power RMS @ 14.4 V (1 % THD)
- Output power RMS @ 4Ω: 60 W x 4 or 150 W x 2 [BTL]
- Output power RMS @ 2Ω: 75 W x 4
- T.H.D. @ 4Ohm: 0.2 % (1 kHz / 90 Power rating ref)
- T.H.D. @ 2Ohm: 0.6 % (1 kHz / 90 Power rating ref)
- Minimum load: 2 Ohm with a music signal
Signal input
- Low-level input sensitivity range: 0.3 ÷ 5 Vrms
- High level input sensitivity range: 1.2 ÷ 20 Vrms
- Bandwidth (-3dB ÷ 10W): 5 Hz ÷ 31 kHz
- Low-level input impedance: 15 kOhm
- High-level input impedance: 21 Ohm (dummy load with jumper)
- Ground reference (low level only): Open - 21 Ohm
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 input: Micro-Fit
- Loudspeaker output: Mini-Fit
- Power connection: Mini-Fit
Size
- Dimensions: 109 x 65 x 34 mm
- Weight: 320 g
- Housing surface: Black anodized
Download data sheet
