For Sale: L-Acoustics LA12X Amplified Controllers – 21 Units

Configuration:

• Quantity: 21 × L‑Acoustics LA12X amplified controllers

• Connectors: Neutrik Speakon NL4 outputs, XLR analog inputs, AES/EBU digital inputs, AVB network ports

• Rackmount: 2U form factor, standard 19" rack width

• Cooling: Front‑to‑rear airflow, fan operation verified

• Finish: Black chassis, consistent condition across all units

Technical Specifications (per manufacturer):

• Output power: 4 × 3,300 W RMS @ 2.7–8 Ω

• Frequency response: 20 Hz – 20 kHz (±0.5 dB)

• THD: <0.1% at nominal power

• Dynamic range: >112 dB (A‑weighted)

• DSP: Integrated 96 kHz / 32‑bit floating point processing

• Networking: AVB audio networking, remote control via LA Network Manager

• Weight: 16 kg per unit

Condition & Verification:

• All 21 units tested individually under load

• Passed latest smaart report (available on request)

  • Output frequency response matched factory reference curve within ±0.5 dB

  • Phase alignment consistent across all channels

  • No anomalies in distortion or noise floor

• Fans, PSU, and DSP boards inspected and verified functional

• Connectors tested for continuity and mechanical integrity

• Firmware updated to latest L‑Acoustics release (v5.x series)

Usage History:

• Operated in controlled environments, not exposed to outdoor touring conditions