Nicely made and finished, feels and looks solid. 40w per channel drives my Wharfedale 12.1 speakers very well, plenty loud enough...! In combination with the smsl su6 dac, a great system, just add a source.
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Amplifier Class D Infineon MA12070 Bluetooth 5.0 2x80W 4 Ohm
SMSL offers with the A100 a compact and affordable but nevertheless powerful Class D amplifier, based on an Infineon MA12070 chip allowing it to develop 2x80W under 4Ω. Simple and efficient, the A100 is simple to use and practical. It integrates what's more a Bluetooth 5.0 reception allowing to broadcast its music remotely, directly from a smartphone or a tablet.
The Class D amplification stage of the A100 is based on an Infineon MA12070 chip, offering a good energy reserve while ensuring a clear and faithful reproduction. This one takes advantage of the MERUS architecture, in which each half-bridge uses four MOSFETS.
In addition to its stereo RCA and USB-A input, the A100 embeds a Bluetooth 5.0 receiver allowing you to broadcast your music from a distance, from a connected smartphone for example. The integrated chip supports the aptX transmission codec ensuring very good audio quality and signal stability.
In addition to the classic speaker output, the A100 is equipped with a subwoofer output on stereo RCA. It is thus possible to connect an active subwoofer and thus the integration of a 2.1 system.
1 | Volume button |
2 | Mute button |
3 | Input selection |
4 | Right speaker output |
5 | RCA Input |
6 | Left speaker output |
7 | Power button |
8 | Power connector |
9 | USB-A Input |
10 | Active subwoofer output |
Specifications | |
---|---|
Product type | Amplifier |
Amplifier type | Class D |
Inputs | Bluetooth 1x USB-A 1x Stereo RCA |
Outputs | Speaker terminals 1x Stereo RCA subwoofer output |
THD+N | 0.005% |
SNR | 103dB |
Channel separation | 88dB |
Output power | 2x80W @ 4Ω 2x40W @ 8Ω |
Input sensitivity | 180mW |
Input impedance | 22kΩ |
General | |
---|---|
Supply voltage | 100-240VAC |
Consumption | 35W |
Dimensions | 165 x 150 x 43mm |
Weight | 600g |
Color | Black |
Package | SMSL A100 1x Power cable |
Input | Bluetooth |
Input | RCA |
Input | USB |
Output | Subwoofer |
Output | Speaker terminal |
Color | Black |
Channel | 2 (Stereo) |
Class | Class D / T |
Amplifier chip | Infineon MA12070 |
Power (W) | 80.0 |
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NICK P.