Unix XB-U55 Ultra Star vs Unix Boom-Ra Best – Which Speaker is Better? (2026)

ALERT

Brand	Unix	Unix
Model No	XB-U55 Ultra Star	Boom-Ra Best
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	57 mm	32â€‰mm
Impedance	4 Ohms	8 Ohms
Sensitivity	85dB	80dB
Frequency Response	50Hz - 10KHz	100Hz - 10KHz
Maximum Power Input	DC 5V 2A	DC 5V 2A
Maximum Power Output	5 W ( RMS )	10 W ( RMS )
Signal to Noise Ratio	80dB	80dB

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	MP3, SBC	SBC
Battery Type	Lithium-Ion Batteries	Lithium-Ion Batteries
Bluetooth Range	10 Meters	10 Meters
Battery Life	Up To 5 Hours	3 Hours
Charging Time	3 Hours	1.5 Hours

Noise Cancelling	NA	NA
Aux Connectivity	Yes	No
Weight	250 GM	250 GM
Dimensions	105 mm X 105 mm X 83 mm	200 mm X 80 mm X 80 mm
Available Colors	Black, Blue, Red, Green	Black, Blue, Red, Green
Accessories	Unix XB-U55 Ultra Star Bluetooth Speaker User Manual USB Type-C Charging Cable	Unix Boom-Ra Best Bluetooth Speaker User Manual USB Type-C Charging Cable
Other Features	Long-lasting entertainment with a 1200mAh battery, providing up to 5 hours of playtime. Seamless wireless connectivity with Bluetooth 5.0 and a range of 10 meters for convenience. Enjoy a vibrant audio experience with a 5W speaker, equipped with a 57mm magnetic driver and vibration film. Experience an enhanced visual experience with the built-in RGB light, adding an attractive aesthetic to your music setup. Versatile support for various modes, including TF card, USB, FM, and Bluetooth, making it suitable for various audio sources. Compact and stylish design, measuring 105mm long, 83mm wide, and 105mm high, with color options in black, red, blue, and military green. Elevate your auditory experience with the Unix XB-U55 Ultra Star Wireless Speaker. Packed with powerful features and a sleek design, this speaker is designed to enhance your music and entertainment on the go.	Universal Compatibility. Simple and easy to operate. Stylish and Compact Design. Long Lasting Battery Backup. Pure music, Perfect to enjoy. Inbuilt Extra Bass & Splashproof. Unix Boom-Ra Wireless Speakers Equalized Sound comes with extra bass and 3-4 hr battery backup Voice Without Noise 10 W Bluetooth Speakers Beautifully Crafted Rechargeable 1200 mAh battery these Boom-Ra Wireless Speakers internally connect with 2 speakers at a time.
	Compare Unix XB-U55 Ultra Star with: Krisons Wonder Soundbar boAt Stone 149 boAt Stone 800 boAt Stone E 300 Unix India Mystic	Compare Unix Boom-Ra Best with: boAt Stone E 300 boAt Stone 800 boAt Stone 149 Krisons Wonder Soundbar Krisons Qube

Key Differences

Both models offer multiple connectivity options for seamless integration with TVs and other devices. Both models are designed for movies, music, and gaming, delivering a cinematic experience at home. Unix Boom-Ra Best and Unix XB-U55 Ultra Star are powerful home theatre speaker systems designed to deliver immersive surround sound with modern audio technologies. Advanced sound technologies play a major role in delivering a more immersive audio experience. Variations in sound output and surround capabilities affect how immersive the audio experience feels.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

Sound Output: 10W vs 5W
Channels: 10 vs 5
Frequency Response: 100Hz - 10KHz vs 50Hz - 10KHz
Subwoofer Size: 32 mm vs 57 mm
Aux Input: no vs yes

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Key Differences

Top Differences