• Robust Sound Output with 80 W RMS Power: The BT4848RUCF delivers a total of 80 W RMS power (40 W per speaker) through its stereo 2.0 setup, ensuring loud and room-filling sound suitable for music, movies, and casual listening without distortion at moderate levels. 
• 2-Way Speaker System with Dual Drivers: Each speaker features a 2-way design with dedicated woofers (~11.7 cm) for deeper bass and tweeters (~5.08 cm) for crisp highs - giving a more balanced audio response across low, mid, and high frequencies compared with simple full-range drivers. 
• Versatile Connectivity Options: You can play audio through Bluetooth v5.0 for wireless streaming, USB direct playback supporting MP3 files, AUX/RCA input for wired sources like PCs or phones, and even built-in FM radio for listening to broadcasts - making it flexible for various use cases. 
• Convenient Control & User Interface: The speaker includes a remote control and onboard media/volume buttons, letting you switch modes, adjust volume, change tracks, and scan FM stations easily from a distance. There’s also an LED display to show modes and status at a glance. 
• Wide Frequency Response & Sound Clarity: With a frequency response range of about 40 Hz–20 kHz, the speakers are capable of handling deep bass and clear treble, delivering a fuller soundstage than many basic multimedia speaker.  
• Compact & Sturdy Build: The speakers are moderately compact (about 16.2 × 18.8 × 28.8 cm each) and weigh around 5.4 kg total, making them easy to place on desks, shelves, or entertainment units while still offering robust construction.

Specifications

• Brand: Zebronics
• Model: BT4848RUCF 2.0
• Color: Black
• Output Power (RMS): 80 W total (40 W + 40 W)
• Speaker Configuration: 2.0 Channel Bookshelf Speaker. 
• Driver Type: 2-way Speaker System 
• Tweeter Size: 5.08 cm × 2 per Speaker 
• Bluetooth Version: V5.0 (BT name: ZEB-BT4848RUCF) 
• USB Playback: Supports MP3 format 
• Max USB Memory Support: Upto 32 GB 
• Headphone Output: Yes 
• LED Display: Yes
• Controls: Media & Volume Controls on unit + Remote Control Included
• Frequency Response: 40 Hz – 20 kHz 
• Signal-to-Noise Ratio (S/N): ≥72 dB