Fifteen vs Krell KAV-2250
The KAV-2250's power @ 8ω is 250W against the Fifteen's 175W, its power @ 4ω 500W against 375W, its thd 0.030% against 0.100%, and its weight 32 kg (71 lbs) against 27.216 kg (60 lbs).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$1,875.39
Around — community and catalog average, updates slowly
About the Fifteen
The Classe Audio Fifteen is a premium solid-state stereo power amplifier offering 175Wpc into 8Ω (stereo) and 700W into 8Ω (bridged mono). It features a robust 60-lb chassis with rounded heatsinks, balanced/unbalanced inputs, and heavy-duty speaker terminals requiring a proprietary nut driver. The amplifier delivers a frequency response of 20Hz-20kHz (±0.1dB) with 0.1% THD, praised for its tube-like musicality and clean power delivery.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 175W @ 8Ω
- Power @ 4Ω
- 375W @ 4Ω
Analog Output
Analog signal output specifications
- THD
- 0.100%
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- Balanced/XLR, unbalanced/RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 438.15 × 184.15 × 482.6 mm (W × H × D)
- Weight
- 27.216 kg (60 lbs)
Key Specifications
Power: 175W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions