Our take
AIYIMA D03 Bluetooth 5.0 Power Amplifier 150 Watt x 2 Stereo HiFi 2.1 CH Digital Sound Amplifier 24Bit/192kHz Class D Amp USB DAC Coaxial Optical OLED AptX, Support Subwoofer & with Remote
- Uses the classic TAS5548 + TAS5624 power amplifier chip, max output power is 150W+150W, load 4 ohm speaker, lets you enjoy stereo hi-fi music
- Bluetooth uses QCC3034 chip, version 5.0, supports ACC SBC Apt-X and Apt-X LL AptX-HD lossless transmission, low frequency output is specially designed to connect active subwoofer, it is very easy to build a 2.1 channel system
- Bluetooth, PC-USB, Optical, Coaxial, RCA Audio input, multiple input options to meet your different needs, perfectly compatible with most home audio equipment, such as mobile phones, computers, tablets, TVs, MP3, CD players, etc.
- With treble and bass adjustment of ±12 dB and EQ effect, the sound is more delicate, compact and powerful internal layout, to ensure HiFi clear and pure sound, exquisite appearance and with LED large display screen and remote control design bring you different enjoyment
Product details
Upgrade your speakers and subwoofer with a 150W@4ohm x2-channel amplifier, high-fidelity streaming music.
Bluetooth 5.0 amplifier with AptX-LL lets you stream music and stereo sound in crisp.
With a world of input mode options, D03 will always satisfy in different occasions.
Built with multiple inputs for Bluetooth / USB / Optical / Coaxial / RCA, comes with an infrared remote control to adjust the inputs mode / volume / bass / treble / mute / loudness setting etc.
NOTE : For Operating System below Windows 10, you need to download the drivers. If there are 'pops' in speaker while using BT connection, Android users need to change the Bluetooth AVRCP version to 1.5 or 1.6 (rather than the default 1.4).
Unique And Amazing Design
This hifi digital Power amplifier has an OLED display screen, easy to view, simple and beautiful while enjoying HiFi music.
Add Active Subwoofer Output
The D03 power amplifier comes with an active subwoofer output, which forms 2.1 channel home theater system.
Multiple Input Methods
Bluetooth / PC-USB / Optical / Coaxial / RCA Audio inputs, multiple input options to meet all your different needs.
Package Includes :
1x Aiyima D03 Bluetooth Digital Power Amplifier
1x Remote Control
1x Bluetooth Antenna
1x USB Cable
1x Optical Cable
Tech specs
Chipset | CS8422+QCC3034+SA9123I+TAS5548+TAS5624+PCM1808+DRV603 |
Bluetooth Chip | QCC3034 Bluetooth 5.0 support : ACC, SBC, AptX, AptX-LL, AptX-HD |
PC-USB/Optical/Coaxial Sampling Rate | 24bit/192khz |
PC-USB Operating System | Win XP / Vista7/8/10 / Max OS/MAC/Linux/Mobile OTG |
Signal To Noise Ratio | 93db |
Tonal Gain (Treble & Bass) | ±14 |
Input Sensitivity | 0.775V |
Frequency Response | 20-20Khz (±1.25db) |
Subwoofer Output Level | 2.1V |
Total Harmonic Distortion | 0.001% (1kHz 1w) |
Speaker Impedance | 4-8Ω |
Output Power | 150W x2 (4Ω load) 36V, 6%THD+N |
Input Mode | RCA / Bluetooth / PC-USB / Optical / Coaxial |
Support Equipment | Mobile Phones, Tablets, Computers, MP3, TV, etc. |
Output Mode | Passive Speaker, Active Subwoofer Speaker |
Working Power Supply | DC24v-36V (DC32V 5A Power Recommended) |
Size | 151mm x 141mm x 37mm |
Product Net Weight | 0.7kg |
Weight with Packaging & Power Supply | 1.5kg |
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