
Products Features
LA12X is a 4 channels class-D digital power amplifiers with RMS power 2200watts at 8ohms each channels, built with Germany ALLDSP DSP to control. The ALLDSP DSP enabled amplifiers, plate amps and speaker management processors can be operated from their respective front panels or control panels to a varying degree, depending on model. However, for maximum flexibility, remote operation from a Windows PC as well as from an Apple computer running OSX or an iPad or iPhone running iOS is also possible. In this manual the amplifier, plate amp or other ALLDSP product is referred to as the unit or the DSP, because this manual centers around the DSP functions. For this remote functionality, the device must be connected via a wired Ethernet to the same network as the control computer.
It is a perfect choice for places that need relatively high continuous power and high requirements. It pays attention to the timbre, and is highly efficient. At the same time, it also achieves good stability, portability and adaptability. LA12X power amplifier is the first choice for the first-class system designer, sound engineer and system technician to provide the most reliable and highest level power and dynamic margin in the smallest possible size.




Tech specifications
LA12X 4 channels digital power amplifiers with DSP + screen
▪ Brand DSP: Original Germany ALLDSP
▪ Rated Power per channel/Ω:2200W/8Ω 3500W /4Ω
▪ Frequency Response(Hz):20 Hz – 20 kHz
▪ Input Sensitivity(V):1.44V
▪ Work mode: stereo / paralleling
▪ Fan speed control: Intelligent variable speed
▪ ConnectionInput terminalXLR (each channel)Output terminalBinding post (SPEAKON)
▪ Balanced inputBalanced input20Kz Unbalanced input10K
▪ Crosstalk Attenuation≥60dB
▪ S/N(a-weighting)(rated power 8ohms load)≥103dB
▪ Damping factor≥950
▪ IMD≤0.1%
▪ THD≤0.08%
▪ Speed ratio≥25V/μs
▪ Circuit typeClass D
▪ Height2U
▪ Packing dimension: 580*180*560mm
▪ Net weight (kg) : 15kgs
▪ Gross weight (kg): 16kgs
Function Intructions:

Pictures for inside of LA8:


DSP Software:





More details for components:









