KYRA K4 premium 3-way column speaker

KYRA K4

The Alpha Acoustics® KYRA K4 is a premium 3-way column speaker built for exceptional clarity in large and acoustically challenging spaces. With low-frequency extension to 85 Hz and a linear horn-loaded HF section, KYRA K4 maintains vocal intelligibility while projecting clean, detailed sound up to 25 m. Switch between Cardioid and Bass Reflex modes to tailor performance to the room and program material.

  • 3-way design for accurate speech and music reproduction
  • Wide 100° horizontal dispersion with controlled 15° vertical
  • LF response down to 85 Hz for warmth and fullness
  • Switchable Cardioid / Bass Reflex mode
  • Slim, elegant enclosure with flexible mounting options

Specialties of Speaker

  • Transducer

    4 × 4″ LF, 2 × 4″ MF, 2 × 1″ HF

  • Power (RMS)

    300 W (1200 W Peak)

  • Maximum SPL

    Up to 127 dB

KYRA K4 horn-loaded HF detail image

  • Directivity

    100° (H) × 15° (V)

  • Frequency Response

    85 Hz – 19 kHz

  • Finishes

    Black, Custom RAL colors

Specifications

Electroacoustic

  • Transducer4 × 4″ LF; 2 × 4″ MF; 2 × 1″ HF
  • Frequency Response85 Hz – 19 kHz
  • Sensitivity97 dB
  • Maximum SPL127 dB
  • Directivity100° (H) × 15° (V)
  • Power (RMS/Peak)300 W / 1200 W
  • Impedance8 Ω
  • Connectors2 × NL4

Design

  • Type3-way passive column speaker; switchable Bass Reflex / Cardioid
  • HF SectionLinear horn-loaded for long-throw coverage
  • EnclosureMulti-layer birch plywood
  • ProtectionIP30
  • FinishBlack, Custom RAL colors

Physical

  • Dimensions (W×D×H)134 × 144 × 1205 mm
  • Weight12 kg

Downloads

Documents

PDF icon Datasheet

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Long-Throw Clarity,
Install-Ready

Choose KYRA K4 for precise coverage and crystal-clear speech in challenging rooms. Switch between cardioid or bass reflex to match the space and the show.

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Alpha Acoustics Speaker