DA9 vs A300
The A300's power @ 8ω is 85W against the DA9's 50W, its signal-to-noise 103 dB against 111 dB, its power @ 4ω 165W against 90W, and its thd 0.004% against 0.003%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$194.50
Around — community and catalog average, updates slowly
About the DA9
The SMSL DA9 is a compact stereo desktop integrated power amplifier for passive speakers. It uses an Infineon Class D output stage and NJW1194 electronic volume control, with Bluetooth 5.0 supporting aptX, balanced XLR and RCA inputs, a color display, remote control, adjustable tone/EQ modes, and an RCA subwoofer output for 2.1 systems. Output power is rated at 50 watts per channel into 8 ohms, 90 watts into 4 ohms, and 150 watts into 2 ohms.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 50W @ 8Ω
- Power @ 4Ω
- 90W @ 4Ω
- Amplifier Class
- D
- Minimum Impedance
- 2Ω
- Input Sensitivity
- 0.3V RMS
- Input Impedance
- 47000Ω
Analog Output
Analog signal output specifications
- THD
- 0.003%
- SNR
- 111 dB
Connectivity
Input and output connections
- Bluetooth
- Yes
- Bluetooth Codecs
- aptX, LDAC, UAT
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR, RCA
- Analog Outputs
- stereo speaker binding posts, subwoofer pre-out
Key Specifications
Power: 50W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions