Description Experience powerful sound anywhere with the Premier 15″ Rechargeable Trolley Speaker, built for entertainment on the go. Whether you’re hosting a party, karaoke night, or outdoor event, this speaker delivers impressive audio performance with 50W RMS output powered by a Class D digital amplifier. The large 15-inch speaker produces rich bass and clear treble across a wide frequency range (45Hz–20kHz), while the integrated Bluetooth 5.0 ensures seamless wireless streaming from your phone or tablet. It supports USB and SD card playback, FM radio, and MP3 format for flexible audio input options. Designed for portability, this speaker features a built-in 12V 7A rechargeable battery, a trolley handle, and wheels, allowing you to move your sound system effortlessly. It also includes vibrant LED lights, a wireless VHF microphone, instrument input, and 12V DC backup input—perfect for any performance or gathering. Key Features: Powerful 50W RMS output with Class D digital amplifier 15″ speaker delivers deep bass and clear highs Bluetooth 5.0 for wireless streaming Supports USB, SD card, MP3 format, and FM radio Built-in LED lights for a party atmosphere Wireless VHF microphone included Instrument input for live performances Rechargeable 12V 7A battery for portability 12V DC backup input for extended use Sturdy trolley design with wheels and handle Product Specifications of Premier 15″ Rechargeable Trolley Speaker – 50W: Brand: Premier Model: Trolley Speaker with LED Speaker Size: 15 inches Power Output: 50W RMS (THD 10%) Frequency Response: 45Hz–20kHz Signal-to-Noise Ratio: ≥77dB Battery: 12V 7A rechargeable Connectivity: Bluetooth 5.0, USB, SD, FM Radio, Instrument input Lighting: Built-in LED lights Microphone: Wireless VHF mic included Input Voltage: AC 230V ±10%, 50Hz Backup Power: 12V DC input
