Fosi Audio MC101
- 18 reviews
- Fosi Audio
Fosi Audio MC101
- 18 reviews
- Fosi Audio
$58.86
- Authorized Dealer · Tech Support · 30-Day Returns
Why it stands out
Best for
Not ideal for
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Setup guide
How to connect
What you should know
EMiUZEK buying notes
Frequently asked questions
View full technical specifications
Official product information provided by Fosi Audio
The following product descriptions, specifications and images are provided by the manufacturer.
Fosi Audio MC101 is a compact Bluetooth stereo integrated amplifier for passive speakers, styled with an illuminated analog VU meter.
Bluetooth 5.3, RCA input, pre-out, tone controls and up to 100W per channel maximum output combine modern connectivity with tactile vintage-inspired control.
Why it stands out
Illuminated analog VU meter
The moving pointer provides a distinctive visual indication that follows the audio signal.
Bluetooth and RCA inputs
Switch between Bluetooth 5.3 wireless playback and a conventional analog source.
Passive-speaker amplification
Dual TPA3116 amplifiers provide up to 100W × 2 maximum at 4Ω.
Pre-out system expansion
Connect compatible powered equipment or an additional amplifier from the line-level pre-output.
Best for
- Desktop and bookshelf passive speakers
- Simple Bluetooth stereo systems
- Users who value physical tone controls
- Systems needing a pre-output for expansion
Not ideal for
- HDMI ARC, optical or USB sources
- Headphone listening
- Turntables without a phono preamplifier
EMiUZEK Buying Notes
- MC101 powers passive speakers; the pre-out is line level and should not be connected to passive speakers.
- The 100W × 2 figure is a maximum specification at 4Ω and depends on power supply and load.
- A turntable needs a built-in or separate phono preamplifier before the RCA input.
Frequently asked questions
Can MC101 power passive speakers?
Yes, through its rear speaker binding posts.
Does it have a subwoofer output?
It has a full-range pre-out; a powered subwoofer must provide a compatible input and crossover.
Does it include a phono stage?
No.
Can it connect to a TV?
Only when the TV provides compatible analog output; there is no optical or HDMI input.
What Bluetooth codecs are supported?
SBC and AAC.
Can it drive headphones?
No headphone output is provided.
HOW TO CONNECT
Bluetooth stereo
Source icon: phone
Source: Phone / tablet
Connection: Bluetooth 5.3
Output connection: Speaker terminals
Target icon: speakers
Output: Passive speakers
Wired stereo
Source icon: streamer
Source: Streamer / DAC / TV analog output
Connection: RCA line input
Output connection: Speaker terminals
Target icon: speakers
Output: Passive speakers
Expanded system
Source icon: streamer
Source: Bluetooth or RCA source
Connection: Bluetooth or RCA
Output connection: Pre-out
Target icon: speakers
Output: Powered subwoofer, powered speakers or downstream amplifier
Technical Specifications
Connections
| Feature | Specification |
|---|---|
| Inputs | Bluetooth 5.3; RCA |
| Outputs | Speaker binding posts; pre-out |
| Bluetooth codecs | SBC; AAC |
| Bluetooth range | ≥10m |
Amplification
| Feature | Specification |
|---|---|
| Channels | 2 |
| Amplifier chipset | 2 × TI TPA3116 |
| Maximum output | 100W × 2 @ 4Ω |
| SNR | ≥100dB |
| THD | ≤0.03% |
| Frequency response | 20Hz–20kHz (±1.8dB) |
| DC input | 12–24V |
| Supplied adapter | 24V / 4.5A |
Additional Product Content
Comparison: Which Fosi Audio model is right for you?
| Model | MC101 | BT20A | BT20A Pro |
|---|---|---|---|
| Amplifier | Dual TPA3116 | Dual TPA3116D2 | TPA3255 |
| Maximum stated output | 100W × 2 @ 4Ω | 100W × 2 | 300W × 2 @ 4Ω |
| Pre-out | Yes | No | 3.5mm variable pre-out |
| Signature feature | Illuminated VU meter | Simple compact stereo | Higher output and op-amp rolling |
| Best use | Vintage-style Bluetooth stereo | Entry compact system | Expandable higher-output system |
What's in the box, manuals and downloads
Shipping, warranty and returns
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Eligible returns are available according to our return policy.
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