The Dayton Audio DATS LA (Digital Audio Test System Loudspeaker Analyzer) represents the next evolution in loudspeaker measurement, integrating cutting-edge hardware and proprietary data analysis to deliver unprecedented insights into driver performance. Designed for engineers, speaker designers, and audio professionals, the DATS LA goes beyond standard impedance measurements, offering an advanced DC-biased analysis that reveals critical non-linearities in motor force (Bl) and suspension compliance (Kms).

With an integrated 100-watt AC/DC amplifier, precision impedance measurement, and advanced modeling capabilities, the DATS LA provides laboratory-grade analysis at a fraction of the cost of traditional industry standard test systems. Whether evaluating a driver’s small-signal behavior or large-signal limitations, this versatile system allows you to design, optimize, and validate loudspeakers with a level of detail previously inaccessible to most designers.

The DATS LA isn’t just hardware—it’s a complete loudspeaker analysis suite. The included software provides powerful tools for measurement, visualization, and analysis, including:
✔ DC-biased Bl(x) and Kms(x) symmetry curves to evaluate motor and suspension behavior
✔ Oscilloscope mode with dual trace capability for signal analysis
✔ Signal generator with customizable waveforms, frequency, and amplitude
✔ Measurement of Wright Model parameters (Kr, Xr, Ki, Xi) for enhanced driver simulations
✔ USB connectivity for seamless integration with PC-based workflows

With these features, the DATS LA not only replaces traditional speaker testers but also enhances your ability to analyze and optimize every aspect of loudspeaker performance.