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

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 )
Signal to Noise Ratio	â€Ž80dB	> 60dB

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

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 boAt PartyPal 700 Tribit StormBox Blast 2 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

Support for technologies like Dolby Atmos and DTS enhances the depth and realism of sound. These speakers are ideal for creating a home theatre-like environment with immersive sound output. Variations in sound output and surround capabilities affect how immersive the audio experience feels. Aiwa RS-X 150 Natsukasii Pro and Sony BRAVIA Theatre U are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Modern connectivity options make these systems flexible for different setups and devices.

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

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