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      Dayton Audio SPA1000 Subwoofer Plate Amplifier

      € 520,62€ 629,95 Out of stock

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      Product description

      The Dayton Audio SPA1000 subwoofer amplifier provides nearly a kilowatt of clean, reliable audio power—just what you need to get big sound out of large, low-efficiency subwoofer speaker systems.



      • High power Class-AB output stage for clean, controlled output
      • Patented tracking downconverter power supply for high efficiency
      • Toroidal power supply transformer
      • Low frequency parametric EQ allows you to boost or cut for custom-tailored sound
      • Advanced soft clip circuitry improves headroom and protects woofers
      • OTC™ (Optimized Thermal Circuit) protects your plate amplifier from potential heat damage
      • Hercules heat sinks dissipate and control heat for extreme reliability


      Product details

      Dayton Audio SPA1000 1000W Subwoofer Plate Amplifier


      The Dayton Audio SPA1000 is one of the most technologically advanced subwoofer amplifiers on the market today! The Dayton Audio SPA1000 subwoofer amplifier is based on a state-of-the-art Class-G circuit topology that combines the proven high power, high fidelity characteristics of a Class-AB amplifier with a patented tracking down converter power supply to achieve an operating efficiency up to 86%. You get the efficiency of a Class-D amplifier without compromising audio quality and reliability. The Class-AB output stage provides the clean and low-distortion sound that audiophiles demand, without any of the instability problems that plague other high-efficiency amplifier designs.


      This American-designed and engineered amplifier uses patented circuitry that continuously tracks the input signal to modulate or control the voltage available to the output stage. This "tracking" capability delivers the exact amount of power based on demand instead of constantly keeping it in reserve, so the output stage only draws the amount of power that is required at any given time. Less energy is wasted as heat, and more power is available for the subwoofer driver. With its enhanced thermal management, the SPA1000 is an upgrade over previous models—making it a nearly bulletproof amplifier choice for today's demanding HT audio and music playback applications.

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      Article number
      Rated power output

      1 x 950 watts at 4 ohms
      1 x 497 watts at 8 ohms

      Rated power output bridged
      Minimum load
      4 ohms
      Signal-to-noise ratio (SNR)
      98 dB
      0.92 % THD (at rated power)
      Distortion bridged
      Amplifier classification
      Class G
      Circuit topology
      86 %
      Frequency response
      Input impedance
      12k ohms
      Input sensitivity
      Auto turn-on sensitivity
      Maximum sampling rate
      Speaker output channels
      Analog in/out
      1/ -
      S/PDIF in/out
      AES/EBU in/out
      Coaxial in/out
      RCA in/out
      2/ -
      XLR in/out
      Jack in/out
      USB connection
      Network connection
      Subwoofer pre-out
      Auto on/off
      Remote control
      App control
      Equalizer (EQ) adjustment
      Equalizer (EQ) profiles
      Phase control
      (0° or 180°)
      Crossover frequency adjustment
      Control software
      Windows/Mac compatible
      Power requirements
      115 / 230 VAC
      Power inlet connector
      IEC C14
      Standby power consumption
      18.4 watts
      Current limit
      Under/over voltage protection
      Dimensions (H x W x D)
      303 x 303 x 133 mm
      Cutout dimensions
      254 x 254 mm

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      5 from 5Based on 2 reviews
      Review this product
      5 of 5
      Zeer krachtige bas. De beste subwoofer versterker ik ooit heb gekocht. Gebruikt met een 38cm "Audio system " 800W subwoofer in een volledige gesloten kist. Draait heel hard zonder moeite. Fantastich, film ervaring en muziek geluid.
      By Dennis O. on 7 August 2019
      5 of 5
      Good product
      By Csaba H. on 16 January 2019
      SPA1000 Subwoofer Plate Amplifier
      € 520,62
      € 629,95
      SPA1000 Subwoofer Plate Amplifier
      Out of stock
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