PA5 II vs SMSL A300
The A300's power @ 8ω is 85W against the PA5 II's 100W, its power @ 4ω 165W against 100W, its signal-to-noise 103 dB against 124 dB, and its thd 0.004% against 0.000%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$157 - $199
Around — community and catalog average, updates slowly
About the PA5 II
The Topping PA5 II is a compact desktop stereo power amplifier designed for transparent, high-fidelity speaker playback. It uses a fully balanced Class D architecture, offers RCA and balanced TRS inputs, speaker terminal outputs, and an analog potentiometer volume control. The PA5 II emphasizes low distortion, low noise, and very small size, making it suitable for desktop and nearfield systems.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 100W @ 8Ω
- Power @ 4Ω
- 100W @ 4Ω
- Amplifier Class
- D
Analog Output
Analog signal output specifications
- THD
- 0.000%
- SNR
- 124 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, TRS
- Analog Outputs
- speaker terminals
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 166 × 41 × 129 mm (W × H × D)
- Weight
- 0.68 kg (1 lbs)
Key Specifications
Power: 100W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions