Wohler AMP1A-Plus 2CH Active Rackmount Ultra-Nearfield Stereo Speaker Monitor, Single

SKU: WOAMP1APLUS MFR: AMP1A PLUS
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Key Features

  • Get pristine audio with this 2-channel active rackmount stereo speaker monitor.
  • Enjoy versatile compatibility with balanced analog inputs on XLR for pro setups.
  • Achieve peak acoustic output of 98dB SPL, ideal for critical listening environments.
  • Ensure reliable connectivity with low distortion, delivering clear sound every time.
  • Monitor audio levels accurately with selectable AES, VU, BBC, and EBU level scaling.
  • Integrate seamlessly into any studio rack with its standard 1RU rack height design.
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Special Order?Estimated to Ship: 08/18/2025
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Wohler AMP1A-Plus Specifications

  • Inputs

    4 balanced analog on XLR (left and right)

  • Outputs

    2 analog audio on XLR (left & right)

  • Power Requirements

    Mains power 100 to 240V AC 10%, 50 to 60Hz

  • Level Meter Scaling

    AES, VU, Ext. VU, BBC, EBU, Nordic, DIN, Custom

  • Peak Acoustic Output

    98dB SPL at 2' / 0.60m

  • Power Output

    Transient: 10 to 20W
    Continuous: 5 to 10W

  • Acoustic Frequency Response

    80Hz to 16kHz +/- 7dB (-10dB at 50Hz to 22kHz)

  • Hum and Noise

    Better than -68dB below full output

  • Analog Input Impedance

    40kOhms > Balanced

  • Distortion - Electrical

    < 0.15% at any level below limit threshold

  • Distortion - Acoustic

    8% or less at worst case frequencies above 180kHz including cabinet resonance; typically <2%

  • Magnetic Sheilding

    <1 Gauss any adjacent surface

  • Power Consumption

    Approx. 35W

  • Rack Height

    1RU in a standard 19" rack

  • Dimensions (W x H x D)

    19 x 1.75 x 11" / 482.6 x 44.45 x 279.4mm

  • Weight

    10lbs / 4.54kg

About Wohler AMP1A-Plus

A pinnacle of audio precision and reliability, the AMP1A-Plus 2CH Active Rackmount Ultra-Nearfield Stereo Speaker Monitor stands as a testament to Wohler's commitment to high-quality sound reproduction in professional environments. This single unit boasts a sleek and stylish design that seamlessly integrates into any studio setup, occupying minimal rack space while delivering full-fidelity stereo audio monitoring of two analog channels.

Crafted with durability in mind, the AMP1A-Plus features four high-performance transducers, each meticulously driven by three robust power amplifiers. The innovative amplifier/driver configuration is engineered to handle midrange and high-frequency information in crystal-clear stereo, while a dedicated amplifier manages the low-frequency sounds below the 500 Hz crossover point. This advanced design ensures a balanced and detailed audio experience, with an extended high-frequency response that uncovers any potential issues with audio whine or hiss.

The AMP1A-Plus sets itself apart with its ultra-nearfield monitoring capability, providing optimally focused sound for operators within a 1 to 3-foot range. This unique feature not only allows for a higher sound pressure level (SPL) directly to the operator but also significantly reduces ambient noise and crosstalk from adjacent bays. The result is an immersive listening environment where every nuance of the audio is captured with exceptional clarity.

Moreover, the AMP1A-Plus employs electronic cancellation of bass frequencies, a sophisticated approach that enhances the audible detection of out-of-phase audio feeds, ensuring that any reversed polarity issues are promptly identified and addressed.

For added convenience, the front panel of this reliable speaker monitor includes a headphone jack, which, when used, automatically mutes the speakers to provide a private monitoring experience without disturbing the surrounding workspace.

In summary, the AMP1A-Plus 2CH Active Rackmount Ultra-Nearfield Stereo Speaker Monitor is an advanced, reliable, and stylish choice for professionals seeking a high-quality, all-in-one audio monitoring solution. Whether for use in recording studios, during live performances, or in other professional audio settings, this speaker monitor from Wohler is designed to meet the exacting standards of musicians, producers, and engineers alike.

Wohler AMP1A-Plus Features

  • Full fidelity audio monitoring in only 1RU
  • Premium quality drivers and power amplifiers
  • Two balanced analog Inputs with loop-through (1 stereo)
  • Thorough magnetic shielding allows placement next to video monitors
  • Extended Frequency Response and Low Distortion provide excellent reproduction
  • Audible indication of phase/polarity provides instant information

Key Features

  • Get pristine audio with this 2-channel active rackmount stereo speaker monitor.
  • Enjoy versatile compatibility with balanced analog inputs on XLR for pro setups.
  • Achieve peak acoustic output of 98dB SPL, ideal for critical listening environments.
  • Ensure reliable connectivity with low distortion, delivering clear sound every time.
  • Monitor audio levels accurately with selectable AES, VU, BBC, and EBU level scaling.
  • Integrate seamlessly into any studio rack with its standard 1RU rack height design.

What's in the box:

  • Wohler AMP1A-Plus 2CH Active Rackmount Ultra-Nearfield Stereo Speaker Monitor
  • AC Power Cord
  • Wohler 3 Year Limited Warranty