D4 Stereo Audio Amplifier, 2.1 Channel Power Amplifier System with Subwoofer Output, TPA3255 PFFB Mini Class D Amp 300Wx2, HDMI ARC Bluetooth Amplifier Home Audio for Indoor/Outdoor/Bookshelf Speaker
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Product details
| Management number | 208610424 | Release Date | 2026/03/22 | List Price | $56.00 | Model Number | 208610424 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Stereo Amplifier Home Audio: Our compact TPA3255 PFFB class D integrated mini amplifier for speakers redefines stereo amplifier performance in home audio systems. Adopting post-filter feedback (PFFB) design. Engineered for audiophiles, the TPA3255-based amp delivers up to 300W×2 output power with ultra-low distortion (THD+N) and ultra-low noise, ensuring pristine audio reproduction for music or movies.
- Multi-Input 2.1 Channel amplifier: Transform your speakers into a smart audio hub with Our feature-packed 2.1 channel amp with hdmi arc input. It supports HDMI ARC, optical, coaxial, USB, RCA, and subwoofer output (80Hz crossover), and it can be easily connected to TVs, streaming devices. Unlike conventional mini amplifier bluetooth, this 2.1 bluetooth amplifier for speakers serves as a complete stereo receiver with Bluetooth, capable of powering both stereo setups and 2.1-channel configurations.
- Compact mini amplifier: As a compact stereo amplifier for home audio setups, it integrates seamlessly into 2.1-channel systems while supporting HDMI ARC for TV volume synchronization. Whether driving bookshelf speakers or pairing with a subwoofer, this amplifier home audio solution combines studio-grade clarity with the convenience of modern connectivity like Bluetooth 5.3. Upgrade from basic mini amplifiers to a professional-grade audio component amplifiers with dynamic range and stability.
- Customizable Sound Studio: The NJW1119A chip provides ±12dB adjustment for bass, midrange, and treble - perfect for enhancing dialogue clarity in movies or balancing music genres. Switch to BYPASS mode to restore the original sound reproduction, making it a versatile audio amplifier for purists. The upgradeable op-amp design (compatible with OPA1656, MUSES02, etc.) lets enthusiasts personalize their sound signature, a rarity in standard speaker amplifiers.
- What's in the box: D4 power amplifier*1, 48V/5A GaN adapter*1, Bluetooth antenna*1, USB data cable*1, AC cord*1, user manual*1.
| UPC | 609918156924 |
|---|---|
| Brand | METTOMUS |
| Voltage | 48 Volts |
| Item Weight | 3.32 pounds |
| Manufacturer | METTOMUS |
| Output Power | 600 Watts |
| Mounting Type | freestanding |
| Item model number | D4 |
| Specification Met | CE, FCC, RoHS, WEEE |
| Number of Channels | 2 |
| Package Dimensions | 13.11 x 8.86 x 3.58 inches |
| Maximum Supply Voltage | 250 Volts (AC) |
| Minimum Supply Voltage | 110 Volts (AC) |
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