Overview:

For sale: L-Acoustics LA12X Amplifier Controller (Latest Generation)

High-performance 4-channel amplifier with onboard DSP and Milan-ready networking. Units are fully functional, professionally tested, and come with power and signal cables included.

Condition: Used – excellent working condition with typical cosmetic wear from rack installation.

Price is per unit: $5,000

Each unit includes:

•1x Power Cable

•1x Ethernet Cable (for L-Acoustics Network Manager)

•1x XLR Input Cable

•1x SpeakON or terminal output connector

Key Features:

•4 x 3,300W RMS @ 2Ω / 4Ω / 8Ω

•2 x 6,600W bridged mode at 4Ω

•High-efficiency Class D architecture

•Advanced DSP with FIR filters

•Milan-ready (AVB/TSN networked audio compliant)

•Full control via LA Network Manager

•Onboard speaker presets for all modern L-Acoustics systems (K2, K3, KS28, A15, etc.)

Performance Specs:

•Frequency Response: 10Hz – 20kHz ±0.2 dB

•THD+N: < 0.02%

•Signal-to-Noise Ratio: > 112 dB

•Latency: < 1.5 ms

•Inputs: Analog + AES/EBU + AVB (Milan)

•Outputs: speakON and terminal block

•Control: Ethernet + front-panel UI

Power & Dimensions:

•Universal Power Supply: 100–240V AC, 50/60Hz

•Form Factor: 2U Rackmount (19”)

•Weight: Approx. 30 lbs

Shipping Info:

•Ships from Philadelphia, PA

•Free local pickup available

•Ships via Standard or Freight depending on quantity

•No P.O. Box deliveries

•International shipping available – final quote confirmed after checkout

•Residential or limited-access deliveries (schools, hospitals, gated areas): $60 handling fee

•Buyer responsible for all duties, taxes, and import fees outside the U.S.

Returns & Support:

•Buyer must contact us within 3–4 business days of delivery for any issues

•Must return in original condition with all included cables/accessories

•Buyer pays return shipping

•No international returns

•20% restocking fee applies

•Partial refunds may be offered if buyer keeps and repairs unit

•Units sold as-is or for parts are final sale

We stand behind the gear we sell and strive to deliver dependable service. Contact us with any questions or special requests.