Mosconi Atomo 2 Amp 2 Channel Class D Amplifier 220w RMS
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Mosconi Atomo 2
Innovative. Efficient. Musical.
Innovations based on the Mosconi Pico line with its efficient digital technology lead to an excellent performance of the Mosconi ATOMO line.
The efficient amplifiers in mini format are ideal for the configuration of small hifi systems or as afterburners for factory radios.
Features
- Extremely compact, powerful 2-channel amplifier
- Class D
- 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)
Explore the full range in Mosconi.
Specification
| 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 @ 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 |
| 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 - 21 Ohm |
| 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 |
| Low/High level input | Micro-Fit |
| Speaker out | Mini-Fit |
| Power supply | Mini-Fit |
| Dimensions | 86 x 65 x 34 mm |
| Weight | 275 g |
| Finishing | Black anodized |
What's Included
- Mosconi Atomo 2
Mosconi
Explore the full Mosconi range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Mosconi
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Frequently Asked Questions
Q: How do I choose the right amplifier for my speakers or subwoofer?
A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.
Q: What wiring do I need to install this amplifier?
A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.
Q: What class of amplifier is this and does it matter?
A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.
Q: Will an amplifier work with my factory head unit?
A: Yes, in most cases. If your head unit has no RCA outputs you will need a line output converter to feed the amplifier a clean signal. CEN stocks line output converters and can advise the right one for your vehicle.
Q: Can CEN install this amplifier?
A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.
