Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor
  • Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor
  • Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor
  • Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor
Questions? Ask a Markertek Expert:
800-522-2025 Email

Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor

Item #: WOH-AMP1A-PLUS   •   MFG #: AMP1A PLUS


List Price:$995.00
Our Price:$909.99

free ship
Availability: In Stock
Item is Available for immediate shipping from our warehouse.



    With audio fidelity as good as in-rack audio monitoring gets, the AMP1A Plus provides two stereo, balanced analog XLR input sets with controls for volume, left/right balance, and selecting which input pair to listen to. Sound is reproduced with a pair of high-bandwidth loudspeakers, and two woofers, as well as a 1/4" auto-muting headphone jack. The loudspeakers and woofers have their own fully independent amplifiers and circuits for maximum output performance without distortion.

    All AMP1 Series models contain high performance speakers driven by three power amplifiers; two amplifier/driver combinations handle mid-range and high frequency information in the left and right (stereo) speaker channels, while the third amplifier channel sums the left and right channel information below the 500 Hz crossover point in the woofer (bass) speaker(s). Note that the woofer channel is not a dedicated LFE or center channel.

    The 1U rack size AMP1 Series products are configured with two speakers (left and right) to reproduce mid- and high-range audio frequencies (in stereo), but feature two woofer speakers to reproduce the summed (combined) low-range audio frequencies from the left and right speaker input channels. It should be noted that both woofer speakers, which are wired in series, are driven from one woofer speaker channel, and are not stereo. See the simplified diagram in the product specifications or user manual for a block diagram of the AMP1 Series audio amplifier/speaker configuration.

    • Features

      • 98 dB SPL at two feet
      • Only one rack space high
      • Excellent high frequency response for positive detection of background whine and noise
      • Audible indication of phase/polarity problems
      • Thorough magnetic shielding for placement next to video monitors
      • Numerous control and input options
      • Quick and easy installation: simply slide in the rack and connect audio and AC power
    • Warranty

      • 2 Years


    by PowerReviews
    WOHLER TECHNOLOGIES INCWohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

    Back to top


    Good Basic Audio Monitor at a Reasonable

    By Edfrat

    from Pittsburgh, PA USA

    About Me Professional

    Verified Reviewer


    • Attractive Design
    • Easy to Mount
    • Easy To Set Up
    • Good Sound Quality


      Best Uses

      • Audio for Rack Video Mons
      • VTR Audio Monitoring

      Comments about WOHLER TECHNOLOGIES INC Wohler AMP1A-Plus 1 RU Dual Source Stereo Analog Audio Monitor:

      Good basic quality audio monitor for stereo sound. No bells and whistles like meters or switchers, which keeps the price low. The ability to switch between two sources is a plus. Good (not GREAT!) sound quality, which is surprising from such a small package.

      • Was this a gift?:
      • No

      Displaying review 1

      Back to top


      Add Accessories for your AMP1A PLUS:

      Please fill out the information below
      Email Address*