PA200 vs PA400
The PA400's power @ 8ω is 200W against the PA200's 85W, its signal-to-noise 115 dB against 109 dB, and its power @ 4ω 250W against 160W. Both share thd (0.003%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$356
Around — community and catalog average, updates slowly
About the PA200
The SMSL PA200 is a compact GaN Class-D amplifier using Infineon GaN FET output transistors. It supports stereo operation through its RCA input, producing 85 W per channel into 8 ohms or 160 W per channel into 4 ohms, and bridged mono operation through its XLR input, producing up to 400 W into 4 ohms or 250 W into 8 ohms. The amplifier includes a PGA2311-based volume control, digital volume adjustment, channel-balance control, and protection circuitry. Its chassis is made from aluminum alloy and it provides speaker outputs compatible with banana plugs, spade connectors, or bare wire.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 85W @ 8Ω
- Power @ 4Ω
- 160W @ 4Ω
- Amplifier Class
- D
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 0.7V RMS
- Input Impedance
- 22000Ω
Analog Output
Analog signal output specifications
- THD
- 0.003%
- SNR
- 109 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Digital Inputs
- XLR, RCA
- Analog Inputs
- RCA
- Analog Outputs
- speaker binding posts
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 220 × 45.9 × 175 mm (W × H × D)
- Weight
- 1.44 kg (3 lbs)
- Available Colors
- Silver
Key Specifications
Power: 85W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions