QCY SP7 Portable Wireless Bluetooth Speaker

QCY SP7 Portable Wireless Speaker – 40W Quad Driver + IPX7 + 14H at ৳4,800

The QCY SP7 is QCY’s flagship Bluetooth speaker — and its quad-driver 40W output system represents significant audio engineering at its price point. Four discrete drivers (two woofers for bass, two tweeters for highs) provide frequency separation that single-driver speakers cannot achieve, producing a wider, more detailed soundstage. At 105dB peak volume, the SP7 reaches levels that fill outdoor spaces and compete with ambient noise at picnics, rooftop gatherings, and outdoor events. IPX7 waterproofing and 14-hour battery complete a capable outdoor audio package at ৳4,800.

🔊 40W Quad Driver — Four Drivers Working Together

Most portable speakers use one or two drivers. The SP7’s four dedicated drivers each handle a specific frequency range — the two woofers handle bass with dedicated acoustic volume per driver, while the two tweeters reproduce high frequencies with dedicated clarity. The result is a speaker that sounds noticeably more spacious, more detailed, and more powerful than single-driver alternatives at this price.

Browse all QCY speakers in Bangladesh at Marshmallow Tech.