A 3000 HV vs Krell Evolution 400
The Evolution 400's power @ 8ω is 400W against the A 3000 HV's 300W, its signal-to-noise 108 dB against 115 dB, its power @ 4ω 800W against 500W, and its thd 0.020% against 0.030%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$24,075 - $26,750
Around — community and catalog average, updates slowly
About the A 3000 HV
The T+A Elektroakustik A 3000 HV is a high-end solid-state power amplifier from T+A’s HV Series. It is designed for stereo operation and can be configured for mono operation, where it delivers increased current capability and higher output. In stereo mode, it produces 300 watts per channel into 8 ohms and 500 watts per channel into 4 ohms; in mono mode, it is rated at 380 watts into 8 ohms and 650 watts into 4 ohms. The amplifier uses a high-current output stage with substantial Class A operation at lower levels, balanced and unbalanced inputs, selectable speaker outputs, wide bandwidth, and a substantial power-supply reservoir. T+A provides specifications and active support documentation for the A 3000 HV.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
- Power @ 4Ω
- 500W @ 4Ω
- Damping Factor
- 65
- Minimum Impedance
- 4Ω
Analog Output
Analog signal output specifications
- THD
- 0.030%
- SNR
- 115 dB
Connectivity
Input and output connections
- Analog Inputs
- RCA, XLR
- Analog Outputs
- speaker terminals
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 460 × 170 × 460 mm (W × H × D)
- Weight
- 38 kg (84 lbs)
Key Specifications
Power: 300W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions