Sigma AMP5 vs Sigma AMP2
The Sigma AMP2 matches the Sigma AMP5 on power @ 8ω (200W), power @ 4ω (400W), signal-to-noise (100 dB), and thd (0.018%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersMultichannel AmplifiersDiscontinued
Estimated price (community-sourced)
$1,900
Around — community and catalog average, updates slowly
About the Sigma AMP5
The Classé Sigma Amp5 is a five-channel multichannel power amplifier that uses a Classé-designed class‑D output stage with a high‑efficiency switch‑mode power supply featuring power‑factor correction. It is derived from the two‑channel Sigma Amp2 design, with revised parts and layout to support five channels, and is rated at 200 watts per channel into 8 ohms with all channels driven. The fully balanced input stage and proprietary class‑D topology are engineered to deliver wide dynamic range, low distortion, and high signal‑to‑noise performance in a compact, low‑heat chassis.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 200W @ 8Ω
- Power @ 4Ω
- 400W @ 4Ω
- Amplifier Class
- D
Analog Output
Analog signal output specifications
- THD
- 0.018%
- SNR
- 100 dB
- Output Voltage
- 40.0V RMS
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 433 × 95 × 370 mm (W × H × D)
- Weight
- 10.48 kg (23 lbs)
Key Specifications
Power: 200W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions