The Impex TS 4001A 8-inch Portable Trolley Bluetooth Speaker promises a powerful audio experience with convenient portability. After several weeks of testing in various settings, from backyard BBQs to small indoor gatherings, I’m ready to share my thoughts.

The TS 4001A boasts a comprehensive feature set. The 8-inch driver delivers impressive sound for its size, particularly at lower and mid-range frequencies. The trolley design is surprisingly robust and makes moving the speaker effortless. Connectivity options are plentiful, including Bluetooth, FM radio, USB, TF card, and AUX input – catering to diverse audio sources. The included wireless microphone adds a fun karaoke element or proves useful for announcements. The LED display is clear and intuitive, and the dynamic LED lights add a festive ambiance.

The speaker’s 800W PMPO output is certainly noticeable. It fills a medium-sized room with sound easily, and the bass response is surprisingly good for a portable speaker of this size. However, at maximum volume, some distortion is evident. Bluetooth pairing was seamless, and the range was impressive, extending well beyond 30 feet without any dropouts. The TWS functionality allows pairing two speakers for a wider stereo soundstage. This is fantastic for larger gatherings. The battery life lived up to its claims, easily lasting 6-8 hours on a single charge, depending on the volume level. The wireless microphone worked well, with minimal feedback. While not studio quality, it is perfectly adequate for its intended purpose. The Type-C charging was appreciated, reflecting a modern approach to charging convenience.

Pros:

• Powerful sound for its size
• Convenient trolley design
• Multiple connectivity options
• Impressive battery life
• Included wireless microphone
• Good value for the price

Cons:

• Slight distortion at maximum volume
• Could benefit from slightly clearer highs
• Build quality feels slightly plasticky.

Overall, the Impex TS 4001A 8-inch Portable Trolley Bluetooth Speaker is an excellent value proposition. Its powerful sound, convenient features, and robust design make it an ideal choice for parties, gatherings, and outdoor events. While it has minor drawbacks concerning high-frequency clarity and maximum volume distortion, these are easily outweighed by its many positive attributes. I highly recommend it for anyone seeking a versatile and powerful portable speaker.