DMA-500 SV vs FM Acoustics LTD FM 115
The FM 115's power @ 8ω is 275W against the DMA-500 SV's 350W, its power @ 4ω 500W against 580W, and its thd 0.005% against 0.015%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower Amplifiers
Estimated price (community-sourced)
$28,534.50 - $88,491.50
Around — community and catalog average, updates slowly
About the DMA-500 SV
The Spectral Audio DMA-500 SV (Super Veloce) is a high-power, single-channel reference monoblock power amplifier. It uses Spectral’s high-speed SV technology and Generation 2 SHHA hybrid driver circuitry, custom high-speed semiconductor/FET devices, vertically arranged MOSFET output transistors, multiple independent power-supply sections, servo-bias tracking, and optical/thermal protection. The amplifier is designed for demanding loudspeakers and can deliver very high current into low impedances. Available published specifications identify it as a 350-watt-per-channel-at-8-ohms monaural amplifier, with substantially higher output into 4- and 2-ohm loads. The product appears to be an older/currently scarce Spectral model sold mainly through specialist and used-equipment channels; publicly available sources do not provide a definitive manufacturer statement confirming formal discontinuation.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 350W @ 8Ω
- Power @ 4Ω
- 580W @ 4Ω
- Minimum Impedance
- 2Ω
Analog Output
Analog signal output specifications
- THD
- 0.015%
Connectivity
Input and output connections
- Analog Inputs
- analog input
- Analog Outputs
- loudspeaker output
Key Specifications
Power: 350W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions