Last updated at 05/07/2026 06:05:52
Fosi Audio Bluetooth 5.0 Bt30d Pro Amp Audio Receiver 2.1 Amplifier
Free delivery
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Fosi Audio Bt30d Pro Tpa3255 Hi-fi Bluetooth 5.0 Stereo Audio Receiver
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio BT30D Pro Bluetooth 5.0 2.1 Channel Power Amplifier
45-day returns
originally posted on lazada.sg
Great sounding bluetooth 2.1 channel stereo amp. easy to setup. I used it to refurbish my Bose Acoustimass AM5. Ripped out the original amplifier in the bass unit and connected all the speakers (including the jewel cubes) as passive speakers.
originally posted on theaudiostore.in
I was previously using a small & cheaper BT 2.1 channel power amp with the same Texas Instrument's TPA3255 chip. However, Fosi Audio BT30D Pro works much better than the previous one. The difference is obvious. The only part I can point out is that the mid-range is slightly weak. It's a really good class-D power amp for this price range.
originally posted on ebay.com
Fantastic. Second amp I've ordered, will use it daily. Thank you!
| Plage de tension d'alimentation | 12-36VDC (alimentation 32VDC fournie) |
Fosi Audio Bluetooth 5.0 Bt30d Pro Amp Audio Receiver 2.1 Amplifier
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio Bt30d Pro Tpa3255 Hi-fi Bluetooth 5.0 Stereo Audio Receiver
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fosi Audio BT30D Pro Bluetooth 5.0 2.1 Channel Power Amplifier
45-day returns
Great sounding bluetooth 2.1 channel stereo amp. easy to setup. I used it to refurbish my Bose Acoustimass AM5. Ripped out the original amplifier in the bass unit and connected all the speakers (including the jewel cubes) as passive speakers.
I was previously using a small & cheaper BT 2.1 channel power amp with the same Texas Instrument's TPA3255 chip. However, Fosi Audio BT30D Pro works much better than the previous one. The difference is obvious. The only part I can point out is that the mid-range is slightly weak. It's a really good class-D power amp for this price range.
Fantastic. Second amp I've ordered, will use it daily. Thank you!
Fast postage powered me entire Logitech thx system when the internal board packed it in
Ordering experience was great, Delivery was quick, packaging was also great. Coffee included in it was a Big Surprise. The device is genuine, sound quality so far is unexpectedly good. Never expected such great sound quality from such a portable amp. If I need to buy any thing again in future, the audio store will be my 1st preference.
Nice unit, clear sound and perfect for a small PC sound set up. not sure that the output figures are correct though. not very loud at almost 12'o'Clock. still prefect for my needs.
Absolutely amazing for the price. Perfect for bedroom or smaller living area. The SQ is gobsmacking good>
This little thing is absolutely surprising for how small it is. I connected two Origin 8ohm outdoor speakers and an Ariel 12" 4ohm sub and my garage is rocking! I wish the bass gain was a little more but I cannot complain. This is going in my work van with 1 sub and 2 door speakers.
Sounds great and is very powerful. I knew other recommended this brand and they were not wrong. A great choice.
| Plage de tension d'alimentation | 12-36VDC (alimentation 32VDC fournie) |
The integrated Fosi BT30D PRO amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo Hi-Fi audio systems. Equipped with two high-quality Texas Instruments TPA3255 Class-D amplifier chips, the Bluetooth amplifier delivers clear and pure sound without distortion or clipping at a stable output of up to 165 W x 2 + 350 W power. Whether you are a gamer, movie enthusiast, or music lover, this amplifier provides tight, smooth, and naturally sounding bass. It has two dedicated controls for subwoofer management: the SUB FREQ control allows for precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL control lets you set the desired volume. This gives you full control over the bass output to suit your personal preferences and listening environment.
The integrated Fosi BT30D PRO amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo Hi-Fi audio systems. Equipped with two high-quality Texas Instruments TPA3255 Class-D amplifier chips, the Bluetooth amplifier delivers clear and pure sound without distortion or clipping at a stable output of up to 165 W x 2 + 350 W power. Whether you are a gamer, movie enthusiast, or music lover, this amplifier provides tight, smooth, and naturally sounding bass. It has two dedicated controls for subwoofer management: the SUB FREQ control allows for precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL control lets you set the desired volume. This gives you full control over the bass output to suit your personal preferences and listening environment.
Fosi Audio BT30D Pro Class D 2.1 Amplifier 2xTPA3255 Bluetooth 5.0 2x125W+250W 4 Ohm
The integrated Fosi BT30D PRO amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo Hi-Fi audio systems. Equipped with two high-quality Texas Instruments TPA3255 Class-D amplifier chips, the Bluetooth amplifier delivers clear and pure sound without distortion or clipping at a stable output of up to 165 W x 2 + 350 W power. Whether you are a gamer, movie enthusiast, or music lover, this amplifier provides tight, smooth, and naturally sounding bass. It has two dedicated controls for subwoofer management: the SUB FREQ control allows for precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL control lets you set the desired volume. This gives you full control over the bass output to suit your personal preferences and listening environment.
The integrated Fosi BT30D PRO amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo Hi-Fi audio systems. Equipped with two high-quality Texas Instruments TPA3255 Class-D amplifier chips, the Bluetooth amplifier delivers clear and pure sound without distortion or clipping at a stable output of up to 165 W x 2 + 350 W power. Whether you are a gamer, movie enthusiast, or music lover, this amplifier provides tight, smooth, and naturally sounding bass. It has two dedicated controls for subwoofer management: the SUB FREQ control allows for precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL control lets you set the desired volume. This gives you full control over the bass output to suit your personal preferences and listening environment.
in 3 offers
The lowest price for Fosi Audio BT30D Pro Class D 2.1 Amplifier 2xTPA3255 Bluetooth 5.0 2x125W+250W 4 Ohm right now is $149.99 at eBay.com.au, compared across 2 retailers.
The all-time low was $93.99 on 23 Oct 2025 — today's price is 60% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 5 July 2026.
