FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver)

FX AUDIO 2.1 Channel Bluetooth Power Amplifier Home Audio Class D Amplifier with Subwoofer Output TAS5342A Hi-Fi Stereo Mini Small Optical Audio Amp DC 24V 4A Power Supply D502BT (Silver)


Price: $99.69
(as of Nov 15,2020 22:47:40 UTC – Details)


Product Description

home audio amphome audio amp

digital ampdigital amp

Technical Specs:

Chipset: TAS5342A+SA9023+CS8422+TASS5508C+STM8S103F3-32+PCM1808+QCC3003

Sampling Rate: Optical/Coaxial 16-24Bit/ 44.1kHz-192kHz, USB–16-24Bit/ 44.1kHz-96kHz, AUX/BT–24Bit/ 48kHz

Power Output: 60W+60W@4Ω, 45W+45W@8Ω

SUB Level Output: 2.7Vrms

THD: 0.04%

SNR: -106dB

Frequency Response: ±1dB(20Hz-20kHz)

Power Supply: DC 24V 4A

FX-AUDIO-

D502BT 60W+60W Full Class-D Digital Amplifier

Our brand FX AUDIO is dedicated to providing HiFi products for audiophiles who pursue great sound quality. This full digital amplifier is designed for transmiting digital audio signalfrom your audio input devices to your L/R passive speakers or active subwoofer speakers. It is perfect for your bookshelf HIFI home theater acoustic sound system. (Please Note: Only support PCM format, not support DTS and Dolby.) We provide 12-month quality insurance for all our products.

Built-in Bluetooth 5.0 QCC3003 chip for connecting wireless audio streaming

Special subwoofer and L/R passive speakers outputs

Optical/ coaxial/ micro-USB/ Bluetooth inputs

DSP Bass and treble volume control

LED indicator for sample rate

LED display shows corresponding inputs and volume

Complimentary 3.5mm audio cable and RCA cable

Package includes remote control for wireless control, but need CR2025 button battery( not included)

full digital amplifier

full digital amplifier

amplifier with subwoofer output

amplifier with subwoofer output

hifi stereo amplifier for home audio

hifi stereo amplifier for home audio

Various External Signal Sources, Bluetooth Digital Amp

4 digital inputs – Bluetooth, coaxial, optical, Micro-USB. 3.5mm AUX input converts analog signal to digital signal. Compatible with most audio devices, like smartphones, laptops, desktops, smart TV, DVD, Blu-ray, etc. Bluetooth 5.0 module ensures effortlessly connection to your smart phone and maintains a strong wireless connection up to 33ft.

Driving Passive Speakers and Subwoofer

Our D502BT amplifier has a subwoofer signal output and RCA output interface, so it is compatible with both L/R passive speakers and subwoofer (active subwoofer). This amplifier receives audio signal from coaxial/ optical/ Bluetooth/Micro-USB input, amplifies and transmits signal to passive speakers and subwoofer. It will work great for powering stereo system.

LED Indicator and LED Display

Sample rate LED indicator will automatically show the corresponding sample rate of your input devices. LED display in front panel will show the input and volume at normal, and will shortly show the bass or treble mode after press the encoder.

subwoofer amplifier

subwoofer amplifier

home theater stereo amplifier

home theater stereo amplifier

hifi full digital amp

hifi full digital amp

Power Filtered Magnetic Ring and Audio Inductance

The built-in power filtered magnetic ring and audio inductance will filter power ripple and keep low noise. Special audio inductance ensures low distortion. It’s a great amplifier with low distortion and acoustically accurate reproduction of music. Low noise and low distortion.

DSP Bass and Treble Adjustment

This Bluetooth home stereo amplifier supports DSP bass and treble adjustment, integrates DSP tone adjustment and digital pulse width modulator (PWM), directly drives the power stage of H-bridge. Both Volume knob and remote control can switch bass, treble and volume modes.

Aluminum Alloy Shell and FR4 PCB Board

Aluminum alloy metal oxidation wiredrawing shell is with elegant appearance and great wear-resistance. Yellow immersion gold FR4 PCB board ensures less impact in signal transmission. The mechanical properties, dimensional stability, impact resistance, and moisture resistance of fr4 insulation board works great. It has excellent electrical performance, higher operating temperature, and its performance will be less affected by environment.

home audio amplifierhome audio amplifier

Please kindly note that FX-AUDIO- and NFJ&FXAUDIO all belongs to our brand and our company. The products’ quality of two logos is exactly same. The item you get may be either FX-AUDIO- or NFJ&FXAUDIO.

amplifieramplifier

D502BT

D802C PRO

502S PRO

FX1002A

D2160

XL-2.1BL

D502BT

D802C PRO

502S PRO

FX1002A

D2160

XL-2.1BL

Chip Type

TAS5342A + TASS5508C + SA9023 + QCC3003 + STM8

STA326 + S & PDIF AK4113 + Audio Controller / CM6642+ CSRA64215 4.2 + NFC + ADC Wolfson WM8782S

TPA3250

TDA7498E

TAS5614 + MCU STM32 + DSP TAS5548 + PCM1808 + AK4118 + CM6642 + CSR8675 + MAX9722

TPA3116D2 + CSR8635

Specifications

Class D Full Digital Amplifier Power Output: 60W+60W@4Ω;45W+45W@8Ω

FULL Class D Digital Power Amplifier Power Output: 80W+80W @ 4Ω; 50W+50W @ 8Ω

Digital Amplifier which can be used with tube preamplfiier Power Output: 50W+50W@4Ω 25W+25W@4Ω

Digital Amplifier which can be used with tube preamplifier Power Output: 160W+160W @4Ω 80W+80W@8Ω

FULL Class D Digital Power Amplifier with Headphone Output Power Output: 150W+150W @ 4Ω;110W+110W @ 8Ω

Digital Amplifier with Subwoofer Output Power Output: 50W + 50W +100W@4Ω 25W+25W + 50W@8Ω

IR Remote

YES

YES

NO

NO

YES

NO

Bass & Treble

YES

DSP Bass/Treble

NO

NO

YES

YES

Bluetooth

YES

CSRA64215 Bluetooth 4.2

NO

NO

CSR8675 Bluetooth 5.0

CSR8635 Bluetooth 4.0

Input

Bluetooth, AUX, Optical, Coaxial, Micro-USB

Bluetooth, AUX, Optical, Coaxial, PC-USB

RCA, Bluetooth (Smartphone,PC/Laptop, CD/DVD)

RCA, Bluetooth (Smartphone,PC/Laptop, CD/DVD)

Bluetooth, AUX, Optical, Coaxial, PC-USB

Bluetooth, RCA, 3.5mm AUX

Output

Passive Speakers R/L + Active Sub

Speaker (R / L )

Binding post(4Ω-8Ω passive Speaker)

Binding post( 4Ω-8Ω passive Speaker )

Speaker R/L, 6.35mm headphone output

Speaker R/L +Sub

SNR

106dB

92dB

84dB

77dB

106dB

103dB

THD

0.04%

0.2%

0.1%

0.07%

0.02%

0.03%

Voltage Input

DC Power Supply 24V 4A

DC Power Supply 32V 5A

DC Power Supply 24V 4A

DC Power Supply 32V 5A

DC Power Supply 36V 6A ( Both power supply choice)

DC Power Supply 24V 4A

【5 Inputs & 2 Outputs (Active Subwoofer, Passive Speakers)】 This little home audio amplifier with SUB supports optical, coaxial, Micro USB and Bluetooth input which support digital signal transmission, and one 3.5mm AUX auxiliary analog signal input. The amp supports today’s most smart devices, including smartphones, tablets, laptops, desktops, etc. Binding posts connect to L/R passive speakers, and one special subwoofer interface connects to subwoofer active speaker
【DSP Bass, Treble & Volume Control】 Press the Volume Knob (encoder) and select bass or treble. The LED display will show BASS /TREBLE mode in seconds. Rotate right to increase the volume, and left to decrease the volume. When stop rotating, the LED display will be back to show volume and input. Remote control can switch bass, treble, volume. Easy and convenient to use. Sampling rate LED indicator will display the corresponding sampling rate of input audio devices
【Digital Amplifier with High Performance Chip】 2 x 60W@4ohm power TAS5342A amp chip, DSP data processing chip TASS5508C, SA9023 USB chip(driver free, supports USB 24Bit/ 96kHz, coaxial and optical 24Bit/ 192kHz), Bluetooth 5.0 chip QCC3003 (wireless connection music streaming with a wireless range of 10m/33ft), CS8422 circuit chip (digital audio circuit receiving and decodes digital audio data), PCM1808 AD chip (LR analog signal converts to digital signal I2S), STM8 MCU chip
【Bluetooth 5.0 Professional Power Amplifier】 Aluminum alloy oxidation wiredrawing shell makes the home amplifier with subwoofer output chic and textured. Yellow immersion gold PCB RF4 board is stable, high temperature resistant, impact-resistant. Power filtered magnetic ring can filter power ripple and ensure lower noise. Special audio inductance keeps lower distortion. The home amplifier with subwoofer output works with today’s latest smart devices, effective within 33 feet

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