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        SA400 stereo amplifier

        SA400 stereo amplifier


        SMSL SA400 stereo amplifier

        4 reviews
        4 from 5
        4 reviews
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        Brand: SMSL
        € 520,62€ 629,95 2 In stock

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        • Ordered now, shipped on Monday
        • At least two years warranty
        • 45-day cooling-off period to return
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        Product description


        • Full digital Balanced Class D Amplifier
        • Bluetooth 5.0
        • Numerous EQs
        • High-end components


        Product details

        S.M.S.L. SA400 Balanced Class D FDA Amplifier 2x STA516B MQA Bluetooth 5.0 2x230W 4 Ohm


        SMSL offers with its SA400 an excellent Class D symmetrical amplifier, integrating two STA516B amplification chips capable of developing an important power of 2x 230W under 4Ω. It also has a subwoofer output, allowing to set up a 2.1 audio system. It also benefits from a beautiful design, either by its internal architecture or its sober and modern aesthetic. The SA400 benefits from a Bluetooth 5.0 reception, allowing you to broadcast your music at a distance and with great stability. Moreover, it is compatible with the aptX codec, allowing a fast transmission, without latency, for quality close to that of the CD. The amplifier integrates many predefined equalizers. These will allow you to adapt the sound reproduction according to your listening, your equipment, or the genre of your music. The SMSL SA400 also offers tone controls for bass, midrange and treble, so you can precisely match the sound reproduction to your taste. It is also possible to adjust the level of the subwoofer output for a perfect balance. The SA400's circuitry is packed with high-performance audio components. These include two independent STA516B amplifier chips, a NJW1195 low distortion volume controller, three EQ chips, and an excellent LLC power supply with PFC and EMI filtering.


        Specifications: Amplifier chip and controller: 2x STA516B / 1x AX5689 • Inputs: 1x Balanced XLR, 1x Single-ended RCA, Bluetooth • Outputs: Speaker terminals, 1x Subwoofer output (RCA) • THD+N: 0.003% • SNR: 96dB • Channels separation: 94dB • Output power: 2x 230W @ 4Ω, 2x 110W @ 8Ω • Consumption: 50W • Housing material: Aluminum • Dimensions: 210 x 48 x 235mm • Weight: 1.95kg • Color: Black • Package includes: 1x SA400 Black, 1x Bluetooth antenna, 1x Remote, 1x Schuko power cable.


        What's in the box?

        • 1x SA400 Black
        • 1x Bluetooth antenna
        • 1x Remote
        • 1x Schuko power cable

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        Article number
        Rated power output (RMS)
        230Wx2(4Ω) / 110Wx2(8Ω)
        Bridged power output (RMS)
        Minimum load
        Signal-to-noise ratio (SNR)
        96 dB
        THD+N 0.003%
        Frequency response
        20 - 20.000 Hz
        Circuit Topology
        Amplifier classification
        Class D
        Speaker output channels
        Subwoofer output channel
        Analog in/out
        Optical S/PDIF in/out
        RCA in/out
        XLR in/out
        Subwoofer pre-out
        Banana plug compatible
        Remote control
        Power consumption
        50 w nominal
        Dimensions (D x W x H)
        48mm x 210 mm x 235 mm

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        3 of 5
        Used the SA400 for some days as a subwoofer amp with a pair of 4 ohms bass speakers. The sound was outstanding but nevertheless I've sent the amp back. Why? SMSL doesn't mention anywhere that the amp has got a fan in the bottom side of its enclosure :-( But ok, I knew this from several tests. There is said the fan starts running at 65 degrees and stops below 60 degrees. Thought this would be acceptable (and had assumed that the amp never would ge...

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        By Markus on 23 December 2022
        5 of 5
        First, if you are buying from the UK, the SoundImports pre-sales (inc Live Chat) support and help was excellent. And delivery to UK really fast. I recommend this company. As for the product - the SMSL SA400 - very impressed. As per reviews - lots of clean power with a highly detailed sound with no distortion. This amp has turbo charged my speakers. I am now looking at the SMSL VMV A2 - very similar to the SA400 but has also has digital inputs whi...

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        By Peter Seaman on 15 December 2022
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        SA400 stereo amplifier
        € 520,62
        € 629,95
        SA400 stereo amplifier
        2 In stock
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