Bluetooth HiFi Amplifier for Subwoofer with Remote Control - 60Wx2 Desktop Stereo Power Amplifier

Sampling Charge Show

Decode Digital Audio Circuit

Chip Kind

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

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

TPA3116D2 + CSR8635

TDA7498E

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

TPA3250

Specs

Full Class D digital amplifier: Energy output: 60W+60W@4Ω；45W+45W@8Ω

Full Class D digital energy amplifier: Energy output: 80W+80W @ 4Ω;50W+50W @ 8Ω

Digital amplifier with subwoofer output; Energy output: 50W + 50W +100W@4Ω, 25W+25W + 50W@8Ω

Digital amplifier which can be utilized with tube preamplifier: Energy output: 160W+160W @4Ω, 80W+80W@8Ω

Full Class D digital poweramplifier with headphone output: Energy output: 150W+150W @ 4Ω；110W+110W @ 8Ω

Digital amplifier which can be utilized with tube preamplfiier: Energy output: 50W+50W@4Ω, 25W+25W@4Ω

IR Distant

✓

✓

NO

NO

✓

NO

Bass & Treble

✓

DSP Bass/Treble

✓

NO

✓

NO

Bluetooth

QCC3003 Bluetoth 5.0

CSRA64215 Bluetooth 4.2

CSR8635 Bluetooth 4.0

NO

CSR8675 Bluetooth 5.0

NO

Headphone Amplifier

NO

NO

NO

NO

✓

NO

Enter

AUX,Optical, Coaxial, USB,BT

BT, AUX, Optical, Coaxial, PC-USB

BT, RCA, 3.5mm AUX

RCA, BT(Smartphone,PC/Laptop computer, CD/DVD)

BT, AUX, Optical, Coaxial, PC-USB

RCA, BT(Smartphone,PC/Laptop computer, CD/DVD)

Output

SUB output, Speaker R/L

Speaker (R / L )

Speaker R/L +Sub

Binding submit( 4Ω-8Ω passive Speaker )

Speaker R/L, 6.35mm headphone output

Binding submit( 4Ω-8Ω passive Speaker )

SNR

106dB

92dB

103dB

77dB

106dB

77dB

THD

0.04%

0.2%

0.03%

0.07%

0.02%

0.07%

♪ BLUETOOTH 5.0 FUNCTION—Utilizing QCC3003 5.0 BT IC,the amplifier dwelling stereo integrates ultra-low energy DSP and utility processor, high-performance stereo, energy administration subsystem, and LED driver to cancel noise and echo. You possibly can hook up with all Bluetooth gadgets inside 10 meters of obstacle-free distance, akin to sensible telephones, laptops,Bluetooth audio system.
♪ DSP TREBLE&BASS ADJUSTMENT—With DSP bass and treble operate, primarily come true frequency division, delay processing and EQ tuning, to improve the sound high quality of the sound supply, audio playback impact. and might understand capabilities that analog processing can not, in addition to can be utilized for very low frequency alerts. Enter and output by way of optical fiber, coaxial, Miro USB and Bluetooth and subwoofer to regulate the treble & bass and create a sound area impact utilizing the power of the frequency.
♪ WITH ACTIVE SUBWOOFER OUTPUT—you’ll be able to join lively subwoofer to boost the bass space. With 5 enter strategies, the Bluetooth amplifier enter by way of coaxial enter, optical fiber enter, 3.5mmAUX enter, BT enter and Micro USB (indirectly related to U disk and charging) to attach the supply audio and related with the subwoofer and lively /passive audio system to output.
♪ REMOTE CONTROL—You should use the distant management to regulate bass/treble and quantity, lowering the difficulty of handbook operation, and it’s easy to function. The package deal consists of: 1 x D502BT, 1x 24V 4A energy provide, 1 x Micro USB cable, 1x 3.5mm audio cable, 1xOptical cable, 1 x distant management.