Fosi Audio BT30D PRO 165Wx2 +350W TPA3255 2.1 CH Bluetooth 5.0 Power Amplifier for Speaker Subwoofer
- Regular price
- $109.99 USD
- Sale price
- $109.99 USD
- Regular price
-
$109.99 USD
- Advanced 2.1CH Bluetooth 5.0 Receiver Amplifier achieves HiFi music quality, the best choice for your home audio entertainment. You can connect passive speakers/passive subwoofer/powered speakers/powered subwoofer to DIY a stereo sound system.
- Fosi Audio BT30D Pro is the upgraded version for BT30D. All-NEW Black Aluminum Appearance. BT30D VS BT30D Pro: MAX Power Output: 50 Watt x2+100 Watt VS 165 Watt x2+350 Watt, Amplifier Chip: TPA3116D2 VS TPA3255. Output: RCA output for powered subwoofers VS 3.5MM full-range output for powered subwoofers and speakers. Just choose one model for your needs.
- BT30D Pro Adopts 2PCS Texas Instruments TPA3255 high-performance Class-D power amplifier chip. BT30D Pro can drive up to 2 x 175 W into 4-Ω load and 2 x 220 W into 3-Ω load. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 1 W. This is achieved through the use of 60 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.
- Professional wireless amp with subwoofer frequency, SUB volume, master volume/bass/treble control. No pop sound, no audible noise during the connection. Have a good time with Hifi music journey.
- What You Get: BT30D Pro Amp x1, power supply x1(The plug of the power adapter will match the country of your delivery address), user manual x1, our worry-free 24 month warranty, and friendly customer service.
Specifications
| Specifications | Details |
|---|---|
| Model | BT30D PRO |
| Output Power | 165W x2+350W@4Ω |
| Terminating Impedance | 2-8Ω |
| Input Mode | Bluetooth + RCA |
| Output Mode | Passive Speakers/Subwoofer + AUX |
| Frequency Range | 20Hz - 20kHz |
| THD | ≤0.03% |
| SNR | ≥108dB |
| Chip Set | TPA3255 |
| Bluetooth Transmission Distance | Up to 50Ft |
| Bluetooth Name | Fosi Audio BT30D PRO |
| Device Dimension | 6 x 5 x 1 inches |
| DC Input Range | 19-36V |
| Power Supply | 32V 5A |
What‘s in the box？
| Item | Quantity |
|---|---|
| Fosi Audio BT30D PRO Power Amplifier | x 1 |
| Bluetooth Antenna | x 1 |
| 32V 5A Power Adapter | x 1 |
| AC Cord | x 1 |
| User’s Manual | x 1 |
Compare with similar items
-
Fosi Audio BT30D 2.1 Channel Amplifier with Bass and Treble Control
-
Fosi Audio BT30A 2.1 Channel Bluetooth Amplifier Supports aptX/aptX HD
-
Fosi Audio BT30E 2.1 Channel Bluetooth Amplifier with Remote Control
Very good product. Im very satisfied with purchase.
This is a fine product, but I need to assemble this product, plus the SK02 and the SK01, into my home theater. Unsure which HT device would serve as my “source”, and the inputs and outputs of these three devices to enable me to use Bluetooth and shape the audio to compensate for my hearing loss issues.
Quality and sound is great. The unit does get a bit warm.
Bluetooth is always on and broadcasting. There is no security to the Bluetooth so anyone can connect to it and interrupt my listening through the hard wire, which is a big flaw if you have random people or neighbors connecting to the device by accident via bluetooth and there is no way to prevent it
Fosi Audio BT30D PRO gave life to my pair of KEF q150. Incredible sound, thank you Fosi Audio for the verification that expensive perfumes come in small bottles!
On the plus side, I like the small size and low idle power consumption. The amp sounds fine. No complaints about audio performance but some things could be better:
The manual is poor. Especially, it lacks necessary information about treble and bass settings. Where is the position for no treble boost or bass boost? (fully CCW or 12 o'clock?)
2. The front panel silk screen should be above the controls not below. The silk screen can't be seen below the controls.
3. The silk screening should include markings for bass and treble boost and cut so there's no ambiguity and customers don't have to contact support.
4. The bass and treble controls should have detente positions so users know where no boost and no cut are by feel.
5. The subwoofer channel frequency knob could use some markings to let users know about where the cutoff frequency is. The filter slope is too gradual. The slope should be much steeper.
6. I'm very skeptical of Fosi's cooling solution for the 3255s. I'd feel better if there were holes in the case for air circulation or mounting the 3255s against the case as a heatsink.