Determining the shelf life quality of pineapples using non-destructive methods is a crucial step to reduce waste and increase income. In this paper, a multimodal and multiview classification model was constructed to classify pineapples into four quality levels based on audio and visual characteristics. For research purposes, we compiled and released the PQC500 dataset consisting of 500 pineapples with two modalities: one was tapping pineapples to record sounds by multiple microphones and the other was taking pictures by multiple cameras at different locations, providing multimodal and multi-view audiovisual features. We modified the contrastive audiovisual masked autoencoder to train the cross-modal-based classification model by abundant combinations of audio and visual pairs. In addition, we proposed to sample a compact size of training data for efficient computation. The experiments were evaluated under various data and model configurations, and the results demonstrated that the proposed cross-modal model trained using audio-major sampling can yield 84% accuracy, outperforming the unimodal models of only audio and only visual by 6% and 18%, respectively.