BRZHIFI X21 600W TPA3255 2.1 Bluetooth Amplifier BT5.1 Hifi Power Amp (Black) + 8G USB Drive

BRZHIFI X21 600W TPA3255 2.1 Bluetooth Amplifier BT5.1 Hifi Power Amp (Black) + 8G USB Drive

Features:
- 2.1 channel Bluetooth power amplifier for home use: High power and powerful deep bass. Can be used for HiFi cinemas. Support mobile APP control, USB drive to play music, DSP and digital decoding.
- Convenient to use: Buttons and knob of the main unit and a remote control can be used to control U disk, PC-USB and Bluetooth. They can be used for previous song, next song, play and pause.
- Intelligent lossless decoding: It ensures pure, clear and delicate sound quality, and the solid and lossless sound of the midrange gives you a shocking listening experience. Supported audio formats include APE, WMA, WAV, MP3 and FLAC. It enables excellent high-fidelity performance and high-quality sound experience.
- Optical/Coaxial Input: TVs' weak acoustics will be filled by the amplifier. You can easily enjoy a cinematic experience and effect by connecting to the coaxial or optical digital audio output interface on the TV, and using the amplifier's independent digital decoding and power amplification.
- Easy connection to various speakers: The amplifier can be connected to all kinds of mainstream audio output equipment.
- It supports connection for computers, mobile phones, iPAD, TVs, CD players and music players. USB port can be connected to a PC. It supports for smart Android phone OTG (OTG cable required) and Apple mobile phone (Camera Kit required). It supports stereo speakers, passive subwoofers, and active subwoofers.
- Recommendation: It can be used with KTV speakers, home theater and bookshelf speakers.
- Bluetooth makes it convenient to enjoy music: Bluetooth 5.1 supports for LDAC and APTX-HD protocols and high-speed and stable transmission, allowing you to enjoy the fun of wireless transmission. It supports mainstream music playing software on the market.
- Wireless control: Based the system for Harmony/Android/Apple, the professional smart APP can achieve more convenient playing functions. Users can view, sort folders in a USB drive, play audio, and set the playing directory and the loop mode of playing.
- Enjoy PC-HiFi Music: It supports computer connection via USB port. It can decode and play more abundant lossless music resources on the Internet. The supported music formats include WMA, MP3, WAV, APE and FLAC. USB digital transmission, lossless decoding, and better sound quality.
- Power amplifier IC: Original TPA3255 for TI is one of the current high-end audio ICs. It has high power, low distortion, wide frequency response, high conversion and good dynamic effect. The high-frequency sound is rounded, the mid-frequency sound is full, and the low-frequency sound is solid and powerful.
- Independent decoding: ES9018K2M HD audio decoding.
- QCC5125 audio Bluetooth: It supports almost all rich transmission protocols below version 5.1, whether it is for Android or Apple. Portable or desktop devices can reach the top transmission standard that matches it.
- DSP: Full band 30dB adjustment range. We can change the different frequency bands to make the sound more suitable for listening in the moment.
- Replaceable op amp: The op amps adopt an in-line op amp mount design. Professional users can replace op amps with different timbre effects according to their needs.
- Built-in power supply: Reliable performance makes it safe to use. It adopts high-power switching power supply, all-aluminum alloy shell for heat dissipation, high-power switching transistors to ensure stable and reliable output when it is used for a long time.
- Independent Hifi decoding, LED HD display and IR remote control.

Specifications:
- Brand: BRZHIFI
- Model number: X21
- Power amplifier chip: TPA3255*2
- Bluetooth chip: QCC5125
- Bluetooth version: HD BT5.1
- Supported protocols: For SBC/AAC/APTX/APTX-HD/LDAC/APTX ADAPTIVE
- Signal input: PC-USB/optical fiber/coaxial/RCA/Bluetooth/USB drive
- PC-USB: 16BIT 48KHZ
- Coaxial/optical: 16-24BIT 44.1-192KHZ
- Power output: stereo 150W*2, subwoofer 300W (4Ω load)
- Op amp: 5532DDx2 (Upgrade recommendation: Dual op amps such as MUSES02, OPA2604 and LME49720) can be upgraded by users. Fixed model TL072x5
- Frequency response range: 18Hz~25kHz
- Tonal range: treble± 15dB; midrange± 15dB; bass ± 15dB
- USB drive (included): 8G
- Supported lossless formats: MP1/MP2/MP3/WMA/WAV/APE/FLAC; sampling rate: 44.1~48khz 16bit
- Distortion: 0.003%
- SNR: 111dB
- Recommended matching: 3-10" passive stereo speakers with fixed resistance; 5-12" passive subwoofer
- Dimensions: 270 x 218 x 67mm/10.6 x 8.6 x 2.6" (LxDxH)
- Net weight: 2.44kg/5.4lb
- Warranty: 1 year

Package Included:
- 1 x Main unit
- 1 x Bluetooth antenna
- 1 x Remote
- 1 x 8G USB drive

Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!