This study aimed to determine the effectiveness of teaching listening using ESL-Lab to the second grade of students at the MTs N 2 Kendal. This research is a quantitative study that uses an experimental design. The students in this study were from class VIII B, an experimental class with 28 students, and class VIII C, a control class with 28 students. Statistical analysis was used to examine the data collected. The t-test formula was employed to assess the data. It was utilized to see any difference in effectiveness between the experimental and control groups. Based on the data gathered, the average test score for class VIII B was 80,71 with a standard deviation (s) of 12,5, while the average test score for class VIII C was 56,07 with a standard deviation (s) of 14,23. With a significance level of 5%, the final data analysis yielded t count = 0,466 and t table = t (0.05) (54) = 2.0049. H0 is refused, and Ha is approved because t count > t table. It signifies a substantial difference in learning results between students taught with ESL-Lab Material and those who were taught without it. Based on the initial assertion, it can be stated that using ESL-Lab tools to teach listening to eighth-graders at MTs N 2 Kendal is beneficial.