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      Dayton Audio DTA-100LF subwoofer amplifier

      € 173,51€ 209,95 4 In stock
      • -5% Order 4 for only € 199,45 per piece

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      Product description

      The DTA100-LF is a stylish desktop amplifier designed by Dayton Audio specifically for low-frequency applications. This low-profile amplifier features an ultra-stable DC power supply and optimally designed Class-D circuit topology to give you 100 watts at 4 ohms. Use the three built-in filters to optimize the output and power your drivers to their full capability. After dialing in your tone, the DTA-100LF even manages its own power state with the auto-on feature to function as a true set-and-forget unit!



      • Low-profile design looks good and sounds better
      • 70 Watt output at 8 ohms and 100 Watt output at 4 ohms
      • Adjustable phase, subsonic filter, low-pass filter, and single-band EQ
      • RCA line Inputs and outputs
      • Auto-on functionality for true set-and-forget operation
      • Mounting brackets for mounting under desks and tables


      Product details

      Dayton Audio DTA-100LF Desktop Low-Frequency Amplifier with EQ


      Subwoofer-Ready Amplifier. Powerful Enough for Large Speakers. Low-Profile for Small Spaces.


      Your sound is what we're about.

      The Dayton Audio DTA-100LF is a low-profile amplifier designed specifically for low-frequency applications. A true powerhouse of a device, capable of outputting 100 watts to 4-ohm speakers or bass shakers, the DTA-100LF is an ultra-high-quality Class-D amp capable of competing with pricey, name-brand audio equipment. Powerful, yet very lightweight and compact, the DTA-100LF can give you the output of a much larger amplifier.


      Acoustic optimization in-the-box

      The DTA-100LF includes 3 built-in filters and variable phase adjustment to protect, integrate, and tune your drivers into any system. An adjustable subsonic filter is used to protect your drivers from over-excursion and excessive bass, a low-pass filter can integrate the drivers with your full-range speakers, and the single band parametric filter helps manage peaks from room modes.


      Designed for Desktops

      Its compact size makes it perfect for tight locations and desktops where space is at a premium. The included mounting brackets allow you to mount the DTA-100LF underneath a shelf or desk for added convenience. The Dayton Audio DTA-100LF acts as the last piece of your system that gives you complete control over your audio, right where you want it.


      Never miss a beat

      Let the music do the work for you, when the DTA-100LF detects a signal at its input, it will automatically turn itself on. Once the music has stopped playing, the DTA-100LF will turn itself off automatically to save power. No-fuss and no more reaching over your expensive equipment!

      Specifications: Maximum Output Power: 70 Watts @ 8ohm, 100 Watts @ 4 ohm • THD: <1% • Frequency Response: 20 Hz - 180 Hz +/- 3dB • SNR: 95dB • Input Sensitivity: 200mV • Line Input Connectors: RCA • Line Output Connectors: RCA • Low Pass Crossover Range: 30 Hz - 200 Hz • Phase Adjustment: 0° - 180° Variable • Line Input Impedance: 22 kOhm • Line Output Impedance: 4 kOhm • Power Input Voltage Range: 120 - 240 VAC • Standby Power: 1.8 Watts • Max Power Consumption: 150 Watts • Dimensions (W x H x D): 19 cm W x 5 cm H x 14 cm D • Weight: 1,5kg.

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      Article number
      Rated power output (RMS)
      70 Watts @ 8ohm, 100 Watts @ 4 ohm
      Minimum load
      4 ohm
      Signal-to-noise ratio (SNR)
      Frequency response
      20 Hz - 180 Hz +/- 3dB
      Input sensitivity
      RCA in/out
      Power requirements
      120 - 240 VAC
      Power consumption
      150 Watts
      Stand-by power consumption
      1.8 Watts
      Dimensions (D x W x H)
      19 cm W x 5 cm H x 14 cm D

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      4 from 5Based on 3 reviews
      Review this product
      5 of 5

      Hallo, das werde ich machen, wenn der Verstärker erstmal angekommen ist. Gruß, Uli.

      By Ulrich Faber on 28 March 2022
      4 of 5
      DaytonAudio amplifier First summary after a few days: The delivery was fast, it should be noted that the amplifier only comes with a US plug cable, a Euro adapter will be added to the order. The device is well packed and makes a valuable impression. On the whole, the device explains itself, unfortunately the instructions for use are only available in English. I use this for my Reckhorn Bassshaker B200i. First tests with activated equalizer were sobering, I had to turn up the amplifier almost to the limit to feel something. In addition, the amplifier then tends to clip, which is indicated by a red flashing power LED. Puhhh... Wrong purchase!? NO, because luckily I still had my DaytonAudio DSP LF lying down! This switched in front of the input and deactivated internal equalizer! Cut-off frequency on the amplifier fully turned on, since DSP now takes over all settings. Separated for films in the XOVER -DSP LP at 48dB octave and 32Hz and HP at 48dB octave 20hz. 48dB is a high slope and limits the frequencies more precisely. Via the existing bass booster, you can set individual frequencies, e.g. shots and intensity. The limiter keeps the frequencies in the given time, with me Attack time 200dB/s Decay time 100dB/s. I pulled Pregain much higher from -15dB until vibrations can be felt. So nothing stands in the way of fun, but the upstream DSP LF is definitely essential!!! The amplifier now runs at half past 12 volume and has enough reserves for higher volume without clipping. Oh yes, almost forgotten that the automatic switch-off unfortunately does not work, so I turn off the amplifier on the rear main switch. Anyone who is thinking of buying this amplifier and using it for a shaker should be aware of the additional costs for the DSP LF. Together a DREAMTEAM. Unfortunately, he could not convince as a STAND-ALONE. Greetings, S.Paul
      By Sascha Paul on 19 March 2022
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      DTA-100LF subwoofer amplifier
      € 173,51
      € 209,95
      DTA-100LF subwoofer amplifier
      4 In stock
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