Description
Upgrade your speakers and subwoofer with a 120W@4ohm x2-channel amplifier, high-fidelity streaming music.
Bluetooth 5.0 amplifier with aptX LL let you stream music and stereo sound in crisp.
With a 6dBi high gain antenna for long range streaming up to 65 ft(20m) in a complex wall structure.
With a world of input mode options, DA2120C is always getting satisfy in different occasions.
Built with multiple input of Bluetooth/USB/optical/coaxial/RCA, including a remote control that infrared adjust the inputs mode/volume/bass/treble/EQ/mute/loudness setting ect.
| DA2120A | DA2120B | DA2120C | DA2120D | BT30A | BT30D | |
|---|---|---|---|---|---|---|
| Type | Bluetooth DAC 2.1 CH Amp with Remote Control | Bluetooth DAC 2.1 CH Amp with Remote Control | Bluetooth DAC 2.1 CH Amp with Remote Control | Bluetooth DAC 2.1 CH Amp with Remote Control | Bluetooth 2.1 CH Amp | Bluetooth 2.1 CH Amp |
| MAX Power Output | 50W x 2 | 100W x 2 | 120W x 2 | 100W x 2 | 50W x 2+100W | 50W x 2+100W |
| Input | Bluetooth 5.0 + 3.5mm AUX + PC-USB + Optical + Coaxial | Bluetooth 5.0 + 3.5mm AUX + PC-USB + Optical + Coaxial + USB flash disk | Bluetooth 5.0 + RCA + PC-USB + Optical + Coaxial | Bluetooth 5.0 + 3.5mm AUX + PC-USB + Optical + Coaxial | Bluetooth + RCA | Bluetooth + RCA |
| Output | Passive Speakers + Active Subwoofer | Passive Speakers | Passive Speakers + Active Subwoofer | Passive/Active speakers + Passive Subwoofer + Headphone | Passive Speakers + Passive Subwoofer | Passive Speakers+Active/Passive Subwoofer |
| Treble & Bass Control | ? | ? | ? | ? | ? | ? |
| THD | ��0.01% | ��0.001% | ��0.01% | ��0.001% | �� 0.04% | �� 0.04% |
| SNR | ��105dB | ��92dB | ��110dB | ��90dB | �� 98dB | �� 98dB |
| Terminating Impedance | 2-6 Ohm | 2-8 Ohm | 2-8 Ohm | 4-8 Ohm | 2-8 Ohm | 2-8 Ohm |
| Power Adapter | 24V/4.5A | 24V/4.5A | 32V/5A | 24V/4.5A | 24V/4.5A | 24V/4.5A |
| Work Voltage | AC 110V – 240V | AC 110V – 240V | AC 110V – 240V | AC 110V – 240V | AC 110V – 240V | AC 110V – 240V |
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