M250SE vs Spectral Audio DMA-360
The DMA-360's power @ 8ω is 300W against the M250SE's 250W, its power @ 4ω 533W against 500W, its output impedance 10Ω against 8Ω, and its class Solid_state against D.
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Original retail — discontinued, no used price recorded yet
The H2O Audio M250SE appears to be an older H2O Audio high-power monaural power amplifier / monoblock amplifier, based on available third-party references. It is not a current H2O Audio product and is likely no longer manufactured.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The DMA-360's power @ 8ω is 300W against the M250SE's 250W, its power @ 4ω 533W against 500W, its output impedance 10Ω against 8Ω, and its class Solid_state against D.
The Evolution STA-SE's power @ 8ω is 230W against the M250SE's 250W, its power @ 4ω 310W against 500W, and its output impedance 0.004Ω against 8Ω. Both share class (D).
The Starkrimson Mono Ultra Premium's height is 116 mm against the M250SE's 165 mm. Both share power @ 8ω (250W), power @ 4ω (500W), and class (D).
The CA-M300's power @ 8ω is 300W against the M250SE's 250W, its power @ 4ω 600W against 500W, its output impedance 0.015Ω against 8Ω, and its height 223 mm against 165 mm.
Bel Canto Design e.One REF601M
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