Sony BRAVIA Theatre U vs Aiwa RS-X 150 Natsukasii Pro – Key Differences & Best Choice (2026)

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Aiwa RS-X 150 Natsukasii Pro
Rs.27,990.00

Price	29990.00	27990.00
Brand	Sony	Aiwa
Model No	BRAVIA Theatre U	RS-X 150 Natsukasii Pro
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification

Driver Type	Dynamic	Dynamic
Driver Diameter	44 X 32 mm	NA
Impedance	NA	NA
Sensitivity	NA	NA
Frequency Response	20Hz - 20KHz	125 Hz - 16 KHz
Maximum Power Input	DC 5 V 1.5 A	DC 5V / 2A
Maximum Power Output	5 W ( RMS )	60 W ( RMS )

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.2	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	SBC, AAC, LDAC	MP3, WMA, FLAC, WAV
Battery Type	Lithium-Ion Batteries	Lithium Ion Batteries
Bluetooth Range	30 Meters	10 Meters
Battery Life	12 Hours	12 Hours
Charging Time	4 Hours	2 Hours

Signal to Noise Ratio	â€Ž80dB	> 60dB
Noise Cancelling	â€ŽActive	NA
Aux Connectivity	Yes	Yes
Weight	268 GM	4.23 Kg
Dimensions	235 mm X 48 mm X 178 mm	300 mm X 180 mm X 180 mm
Available Colors	Black	Brown
Accessories	BRAVIA Theatre U Bluetooth Speaker +Dedicated Audio Cable Dedicated Audio Adaptor USB Type-C Charging Cable	Aiwa RS-X 150 Natsukasii Pro Bluetooth Speaker AUX Line User Manual Warranty Card Type C charging Cable
Other Features	SMART CONNECTIONS : Connect to your devices with a stable Bluetooth connection. GAMING COMPATIBLE : Enjoy low latency single player gaming with a wired connection. Small and portable, our neckband speaker takes up minimal space on a table, desk or shelf when you're not using it. Truly convenient. PERSONALIZED SURROUND SOUND : Experience true surround sound audio with Sonyâ€™s 360 Spatial Sound Personalizer technology. X-Balanced Speaker Unit : Optimum speaker size in a compact body. Increases sound pressure and reduces distortion for clear dialogue. LONG BATTERY LIFE & QUICK CHARGING : Up to 12-hours battery life with quick charging ( 10 min. charge for up to 60 mins of playback ). CRYSTAL CLEAR SOUND : With the newly developed upward-facing X-Balanced Speaker Unit youâ€™ll be fully immersed in your movies and music.	High-Fidelity. Bluetooth 5.0 Technology MP3, WMA, FLAC, WAV BT, USB, TF, AUX, TWS, DSP, Phone call, Power display
	Compare Sony BRAVIA Theatre U with: Sony SRS-RA3000 Tribit StormBox Blast 2 boAt PartyPal 700 Samsung MX-ST50B Soundcore Rave 3S	Compare Aiwa RS-X 150 Natsukasii Pro with: Sony SRS-XP500 Skullcandy Stompâ„¢ XXL JBL Charge 5 Wi-Fi SE JBL Pulse 5 Aiwa RS-X 60 Diviner Ace

Both models are designed for movies, music, and gaming, delivering a cinematic experience at home. Modern connectivity options make these systems flexible for different setups and devices. Aiwa RS-X 150 Natsukasii Pro and Sony BRAVIA Theatre U are powerful home theatre speaker systems designed to deliver immersive surround sound with modern audio technologies. Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound. Variations in sound output and surround capabilities affect how immersive the audio experience feels.

Verdict: Choosing between Aiwa RS-X 150 Natsukasii Pro and Sony BRAVIA Theatre U depends on your need for immersive sound and advanced audio technologies.

Top Differences

Sound Output: 60W vs 5W
Channels: 60 vs 5
Bluetooth Version: 5.0 vs 5.2
Frequency Response: 125 Hz - 16 KHz vs 20Hz - 20KHz

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Top Differences