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Oswalds Mill Audio AC1 Anniversary Edition Has Released

27.01.2025 08:07 | ~1 minute read

18 years after the release of the original Oswalds Mill Audio AC1, the company has released the Anniversary Edition version of these renowned high-end horn loudspeakers. The Oswalds Mill Audio AC1 Anniversary Edition cabinets are made of solid Pennsylvania hardwood - 1" thick walnut, hand-build and hand finished with oil and wax. 

Oswalds Mill Audio AC1 Anniversary Edition. Image source - (c) Oswalds Mill Audio
Oswalds Mill Audio AC1 Anniversary Edition. Image source - (c) Oswalds Mill Audio

The model uses a 15” woofer with a front-facing bass reflex port, which fits the installation in the room of these giants more than 2 m tall. A very special vintage compression driver made by RCA for movie theaters is responsible for the midrange frequencie and installed in a long 300 Hz horn with a bronze throat. High frequencies are entrusted to a ribbon tweeter, also loaded on a horn. A record 100 dB of sensitivity allows pairing the speakers even with low-power amplification.

Oswalds Mill Audio AC1 Anniversary Edition Has Released

Specifications

This product is in the Hi-Fi and High End Electronics and Acoustics database

Floorstanding loudspeakers — Oswalds Mill Audio AC1 Anniversary Edition

  • Model name

    AC1 Anniversary Edition

  • Frequency Response low +/- 3dB (Hz)

    N/A

  • Frequency Response high +/- 3dB (Hz)

    N/A

  • Sensitivity (dB at 1 W/1m)

    100

  • Impedance (Ohms)

    N/A

  • Power amplifier requirements (W)

    N/A

  • Has internal amplification

    N/A

  • Internal amplification power (W)

    N/A

  • Size (sm)

    208.28 x 58.42 x 81.28

  • Weight (kg)

    N/A

  • Official link

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