Offer extended! Up to 36 months promotional financing* on qualified products! Offer ends 10/23. For more info, click here.

Amphion BaseOne25 LF Extension System

Seamlessly transform studio monitors to a true stereo full-range monitoring system

View more products from:

Included with your purchase:
  • Free Tech Support
  • Free Extended Warranty
Our Price: $6,500.00

12-month financing with the Vintage King credit card

Ships directly from Amphion fast!

We have special arrangements with Amphion, ensuring expedient shipping directly from their location to you. They're generally pretty quick, but Email, chat or call 888.653.1184 for estimated ship date.

Need expert advice? Click here.

Product Description
Additional Information
  • Product Description

    The Amphion BaseOne25 extends all the way down to 20Hz while simultaneously improving dynamic range and minimizing distortion by handling most of the heavy lifting at the low end of the spectrum.

    Driven by Amphion’s meticulously developed BaseAmp500 crossover/amplifier module, the BaseOne25 LF extension towers sit directly under existing studio monitors. This makes physical integration and phase/time alignment much easier to achieve. Full range / monitor only -views into your music are available at the touch of a button (or a foot switch). The result is a breathtaking 3D soundscape so accurate that you’ll swear the musicians are playing right in front of you…even with your eyes open.


    BaseAmp500 Features

    • Bypass switch and indicator (true hard bypass, also when powered off)
    • Power switch and indicator
    • Bass level setting (below 100Hz) for matching the system to the sensitivity of your main speakers
    • Two stereo inputs
    • Two stereo outputs
    • Speaker outputs for BaseOne25 low frequency speakers
    • Bypass latching input footswitch (standard 1/4" jack)
    • Mains input (auto voltage switching)
    • Weight: 5 kg (11 lbs)
    • 19" rackmount / 2U


    BaseOne25 Features

    • 10" aluminum long throw woofer
    • 10" aluminum passive radiator
    • Neutrik speakon connector
    • 35 mm birch plywood cabinet machined high-tensile steel reinforcement pins
    • 5mm steel support plate/energe dissipation ring
    • Weight: 41 kg (91 lbs)
    • Dimensions: 7.5" x 14"x 40" (D x W x H)
  • Additional Information

    Condition New
    Monitor Application Sub
  • Reviews

    This product currently has no reviews.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register