The difference between the two is: brand background, product style, product type, and product price.

1. Brand background: Wanlida Audio is a Taiwanese brand founded in 1976. It mainly produces and sells home audio and video, professional audio, car audio and other products. Party House Audio is a Chinese brand founded in 2008. It mainly produces and sells home audio and video, KTV audio, stage audio and other products.

2. Product style: Wanlida Audio takes "refined, elegant and high-quality" as its design concept, focusing on the appearance design and sound quality performance of the product, and is suitable for the audio needs of homes and commercial places. Party House Audio adopts the design concept of "fashion, personality, and high quality" and focuses on the stage effect and bright appearance of the product. It is suitable for the audio needs of parties, KTV, bars and other entertainment venues.

3. Product type: Malida Audio’s product categories are relatively comprehensive, covering multiple fields such as home, commercial, vehicle, stage, etc., and its product lines are relatively rich. Party House Audio mainly focuses on the audio needs of entertainment venues, and its product line is relatively narrow.

4. Product price: Due to differences in brand background, product style, product type, etc., the product prices of Wanlida Audio and Party House Audio are also different. The product price of Wanlida Audio is relatively high, while the product price of Party House Audio is relatively high. The prices of house audio products are relatively affordable.