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Item#: 9SIA20T14T4050

Sony SRS-BTX300/BLK Bluetooth Wireless Speaker

  • Bluetooth Speaker
  • Black
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Learn more about the Sony SRS-BTX300/BLK


Speaker Type
Bluetooth Speaker


Wireless Technology
Input Ports
Auxiliary audio input for additional audio sources

Speaker Specification

Total Power
Output: 10 W x2 (AC Power)
4 W x2 (Battery Power) (at 10% harmonic distortion)
- Audio Modes: Selectable Audio Emphasis: MEGA BASS and Sound Field Expansion effect
- Full Range Speaker Size: Full range speaker: Approx 2-4/5 in. (70 mm)
- Impedance: 6 Ohms

Power On/Off: LED Operating Indicator

General Specifications
- RF Carrier Frequencies: Bluetooth (2.4000 - 2.4385 GHz Profile Support: A2DP, AVRCP, HFP, HSP
- RF Modulation: Bluetooth 2.4 GHz band, Ver 3.0
- Specification Power Class 2
- Signal Reception Distance: Bluetooth line of sight, approximately 10 m

Inputs and Outputs
- Audio In: Audio In: (3.5 mm stereo minijack)
- Electret condenser microphone (50 HZ - 10 kHz)

- Battery Life (Approx): Audio Playback: Approximately 8 hours
- Battery Type: Lithium-Ion Rechargeable Battery (Built-In)
- Input Voltage: DC IN 12.5 V
- Power Back-up: USB DC Out for charging smartphones (5 V, Max 1.5 A)

Woofer Size(s): Passive radiator: Approx 4-1/10 x 2-2/5 in. (103 x 60 mm)


Powerful stereo output w/20 watts1 and passive radiator

Bluetooth audio streaming with AAC and apt-X support

Convenient one-touch listening with NFC

Portable with built-in battery for up to 8-hours playback2

Conveniently take calls with speakerphone functionality

USB port for charging for smartphones and tablets

Auxiliary audio input for additional audio sources

Handy neoprene travel case

Sleek and modern design with brushed metallic accents
Package Contents
In The Box
- AC Adaptor
- Operating Instructions
- Bluetooth Startup Guide
- Warranty Card
- Carrying Case

Quick Info


  • Limited Warranty period (parts): 90 days
  • Limited Warranty period (labor): 90 days

Customer Reviews of the Sony SRS-BTX300/BLK

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5 out of 5 eggsBest sounding bluetooth speaker hands down!

Pros: Pairs perfectly with all my Bluetooth devices, pairs with HFC devices, delivers great frequency response even on the low spectrum, very loud, great battery life, doubles as a USB charger, comes with nice soft case.

Cons: A bit heavy, not weatherproof, wont work with the kickstand closed.

Other Thoughts: Got this for Christmas from my wife. Very happy with it. Unless your wanting weatherproof and lightweight, you will not be disappointed with this unit!

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Home > 
Electronics > 
Portable Speakers > 
All Portable Speakers > 
Sony > 
Item#: 9SIA20T14T4050
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