L-Acoustics LA12X US Amplified Controller 4x2600-Watt 4-Ohms
Discover the ultimate solution for high-quality sound amplification! The L-Acoustics amplified controllers are designed to deliver exceptional performance. Here are the key highlights:
• High-performance loudspeaker amplification for a powerful audio experience.
• Digital signal processing ensures crystal-clear sound quality.
• Comprehensive system protection for worry-free operation.
The onboard preset library allows for rapid system optimization with minimum EQ correction and delivers a unique sonic signature across all L-Acoustics systems. The LA12X, the most powerful unit in the range, offers maximum versatility. Thanks to its DSP-controlled, universal Switched Mode Power Supply with advanced Power Factor Correction, it delivers high output power with outstanding hold times even on less-than ideal A/C mains. It can drive all L-Acoustics loudspeaker enclosures, including the KS28 reference subwoofer.
Whether you're a professional sound engineer or a music enthusiast, this product is perfect for you. Use it in live concerts, music festivals, or any venue where top-notch sound is crucial.
Specifications:
- General:
- Output power CEA-2006 / 490A (1% THD, 1 kHz, all channels driven):
- 4 ¡Á 1400 W RMS (at 8 Ω)
- 4 ¡Á 2600 W RMS (at 4 Ω)
- 4 ¡Á 3300 W RMS (at 2.7 Ω)
- Amplification class: Class D
- Digital Signal Processor (DSP): 2 SHARC 32-bit, floating point, 96 kHz sampling rate
- Frequency response 20 Hz - 20 kHz:
- ± 0.1 dB (at 8 Ω, 60 W output power)
- ± 0.1 dB (at 4 Ω, 120 W output power)
- Distortion THD+N (20 Hz - 10 kHz):
- < 0.05% (at 8 Ω, 60 W output power)
- < 0.1% (at 4 Ω, 120 W output power)
- Output dynamic range: > 114 dB (20 Hz - 20 kHz, 8 Ω, A-weighted)
- Amplification gain: 32 dB
- Noise level: < - 72 dBV (20 Hz - 20 kHz, 8 Ω, A-weighted)
- Channel separation: > 85 dB (at 1 kHz, 3 x 120 W, 4 Ω)
- Damping factor: > 400 (1 kHz and below, 8 Ω)
- Output delay: 0 ms to 1000 ms
- Physical data:
- Height: 2U
- Weight: 14.5 kg / 32 lb
- Finish: black
- Protection rating: IP2x


The L-Acoustics LA12X Amplified Controller is a great choice for professionals in live events like concerts and festivals, as well as music lovers. It offers high-performance amplification, digital signal processing, and system protection. With a height of 2U and weighing 14.5 kg (32 lb), it's easy to install and handle.