Fosi Audio M01-BT Bluetooth Subwoofer Mono Amp
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Fosi Audio M01-BT Bluetooth Subwoofer Mono Amp
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
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Customer Support
WhatsApp: +8613716612254
support@fosiaudio.com
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FAQ’s
If you have any questions, please refer here: FAQs
Product details
- Upgraded Design: Add Bluetooth to a subwoofer amplifier. M01-BT support Bluetooth and RCA input can drive most home passive speakers, passive subwoofers, and powered subwoofers. (Note： M01-BT is not suitable for active speakers). Easy to build a simple sound system with M01-BT.
- Mini compact Class D Audio Amplifier. M01-BT SUB amp adopts ST Microelectronics TDA7498E high-performance chip, MAX power output up to 300Watts.
- Switch to PBTL(As a full frequency mono amp): You can use the banana plugs or bare wires to connect the passive subwoofer to the M01-BT, use the RCA cable to connect the powered subwoofer to the M01-BT.
- Switch to SUB(As a subwoofer amp): You can use the banana plugs or bare wires to connect the passive subwoofer to the M01-BT, use the RCA cable to connect the powered subwoofer to the M01-BT.
- What you Get: M01-BT amplifier x1, Bluetooth antenna x1, User Manual x1, 24V/4.5A Power Adapter x1, AC Cord x1, 18-month worry-free warranty, and friendly customer service.
Specifications
| Specifications | Details |
|---|---|
| Model | M01-BT |
| MAX Power Output | 300W |
| RMS Power Output | RMS220W@4Ω, RMS 110W@8Ω |
| Terminating Impedance | 2-8Ω |
| Input Mode | Bluetooth + RCA |
| Output Mode | Passive Speaker + Powered Subwoofer |
| Frequency Range | 20Hz - 20kHz (±3 dB) |
| Bass Frequency Range | 20-200Hz |
| THD | ≤0.05% |
| SNR | ≥ 102dB |
| Input Sensitivity | ≤ 0.2mV |
| Chip Set | TDA7498E |
| DC Input Range | 24-32V |
| Power Supply | 24V 4.5A |
What‘s in the box？
| Item | Quantity |
|---|---|
| M01-BT Amplifier | x 1 |
| Bluetooth Antenna | x 1 |
| 32V 5A Power Adapter | x 1 |
| User’s Manual | x 1 |
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FAQs
Please read our FAQs page to find out more.
How to: Choose the right banana plug?
- Closed Screw Type. All Fosi amplifiers use standard-sized speaker terminals (4mm pins).
- Easy to wire up and solidly connect to amplifier and passive speaker.
- If they do not fit, use a little force to tighten the plugs.
- Fosi Audio Banana Plugs (Copper, Silver/Gold Plated): http://bit.ly/40Djq0U, https://bit.ly/3MkPL8t
- Please watch tutorial videos: https://youtu.be/6pYhoqDlvNw / https://youtu.be/RGvBgGAwS9k
How to Diagnose Power Supply Failure?
- The following situations may cause this issue
- Case 1: The LED on the power supply does not light up; Case 2: Amp/Preamp does not turn on; Case 3: When plugged into the Amp, both light on the amp & power supply start blinking; Case 4: Amp/Preamp make noise; Case 5: Sound shuts off by itself
- Possible solution
- Check if the power supply is illuminated when plugged into AC by itself.
Plug power supply into a different socket.
Test the adapter with a meter.
Try a different power supply (within a range of DC input).
Test the included power supply on other electrical equipment.
Please watch the tutorial video by clicking on the link provided. https://youtu.be/yCjygS03zTE
What are the differences in power outputs using the 32V and 48V power supplies?
- Using a more powerful power supply can help prevent distortion.
- Enables amplifier to drive larger, more powerful, or higher-impedance speakers.
What is a GaN?
- The GaN supply has a power output of 240W.
- Offers overload and over-temperature protection.
- The 48V 5A GaN power supply is also available on Amazon.
Customer Reviews
Very good product and strong build quality ,good appearance.i don't expect this sound quality, its very smooth sound and adjustable punch for better sound for sub woofer. if u make home sub woofer shut down your doubts and buy it,i ready to purchase another same piece.
Nice bass
Not received!
The M01-BT is an excellent product, easy to use, and outstanding performance
This little thing rocks. I have it hooked up to a 12in kenwood SUB. And I have hooked it up to 2 kicker solo baric 12's running from the aux out of th MC-101. I would definitely recommend this to anyone looking to build a nice little sound system with some old car audio sub's they might have laying around.
