Sony SRS-BTX300 - White

Universal Portable Bluetooth Speaker System with NFC Pairing Technology & Speakerphone Funtion

We apologize

This item has been discontinued

Get FAST answers from customers ASK a Question See questions answers

Sony Audio Store
What's In The Box?
  1. Sony SRS-BTX300 Bluetooth Wireless Speaker
  2. AC Power Adapter (Adaptor)
  3. Protective Travel Sleeve
  4. Bluetooth Start-Up Guide
  5. Operating Instructions
  6. Warranty Information

General Features:

  • Portable Bluetooth Speaker System
  • On-the-go portability for rich sound anywhere
  • Connect with NFC technology by tapping smartphone to NFC logo
  • Bluetooth audio streaming for your bluetooth enabled devices
  • Built-in speakerphone capability with the simple push of a button
  • Stereo speakers deliver surprisingly rich, full sound from a compact assembly with Built-In Passive Radiator subwoofer
  • Dual power supply includes AC power adapter, and rechargeable lithium-ion battery for up to 8 hours or portable playback
  • USB Input provides smartphone charging capabilities so the great tunes can keep on playing
  • Discreet controls hidden under kick stand
  • Primary Color: White
  • Secondary Color Accent: Brushed Aluminum (Silver)
  • Manufacturer Model Number: Sony SRS-BTX300
  • Sony SRS-BTX300 Series Portable Bluetooth Speaker Is Available In:
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product Specifications:

  • Speaker:
    • Type: Full-Range Dynamic Drivers
    • Configuration: Stereo 2.1
    • Size: 70 mm / 2.8 In
    • Impedance: 6 Ohms
  • Subwoofer:
    • Type: Passive Radiator
    • Size: 103 mm x 60 mm (4.1" x 2.4")
  • Sound Output:
    • AC Power:
      • Per Channel: 10 Watts (x2)
      • Total Output: 20 Watts RMS
    • Battery Power:
      • Per Channel: 4 Watts (x2)
      • Total Output: 8 Watts RMS
  • Microphone:
    • Type: Electret Condenser
    • Frequency Response: 50 Hz - 10,000 Hz
  • Power:
    • Supply: Dual Power Supply
    • Input Voltage: DC In 12.5 V
    • Battery:
      • Type: Rechargeable Lithium-Ion
      • Playback Time: Approx. 8 Hours
  • Dimensions:
    • With Stand Closed: 13.5"W x 4.6"H x 2.4"D
    • With Stand Open: 13.5"W x 4.6"H x 2.9"D
  • Product Weight: 3 lbs. 8 Ounces (Including Battery)

Also Found As: Sony SRS-BTX300/WHT, SRSBTX300/WHT, SRS-BTX300 White, SRSBTX300 White, SRS-BTX300WHT, SRS-BTX300/WHI, SRSBTX300/WHI, Sony SRS-BTX300/WC, SRSBTX300/WC, Sony SRS-BTX300/W


Primary Color
This is the main color of the item.
Secondary Color
A color that compliments the main color of the product.
Does not allow water to pass through the device keeping it dry.

Wireless Specifications

Bluetooth Connectivity
Bluetooth® technology allows two or more electronic devices to communicate with each other wirelessly, such as using your cell phones "hands-free" or transmitting music to Bluetooth enabled receiver. If a unit is Bluetooth capable, it typically can allow you to connect to your Bluetooth cell phone to make and receive calls. Others can access your phone and address book too via Bluetooth. Other Bluetooth capable units offer even more services, such as live traffic information and map upgrades.

More uses of Bluetooth technology include transmitting music to a compatible receiver, printing wirelessly from a computer, and many other wireless uses. Please see the item description for more specific information regarding what features the unit includes.

Built-In Microphone
This will designate if thedevice has a built-in microphone for the recording or transmitting of audio.
Bluetooth Range
The maximum distance (measured in feet) that the Bluetooth device can from the paired Bluetooth transmitter.

Speaker Specifications

Total Watts
This is the total combined wattage of the portable speaker system.
Speaker Configuration
This is the configuration of the speakers in the home theater system. The more speakers, the more realistic the surround sound is.
Includes Subwoofer
This means that the speaker system includes a subwoofer.
Frequency Response
The range of frequencies the speaker will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).


USB Input
This feature refers to whether or not the receiver features an input to connect a USB device via standard USB or mini-USB. The USB input may be a connection on the front or rear of the unit with an extension cable for connecting devices to the receiver. Some units have an optional input that allows for a USB adapter to be purchased separately and used with the unit.
3.5mm Stereo Jack
Uses a 3.5mm stereo jack to connect to an audio source. This is the common size found on most CD and Mp3 players, as well as most home computers.
Composite (RCA) Stereo Inputs
This is the number of composite (RCA) outputs on the unit.

Docking Options

Compatible Devices
This feature tells you if this dock will be compatible with iPhone, Android or other operating systems.
Charges the iPod
This means that the device provides a charge to the iPod or iPhone.
iPod Dockable
This designates if an iPod can be docked the particular device. This feature applies it to home DVD/Blu-ay players, iPod accessories, alarm clocks, and more. When an iPod is docked, it will charge the iPod. Some devices will support the playback of video off of a docked compatible iPod. Some players include a dock or have one built-in, while others require you to purchase it separately.


Power Source
The power source is the method in which the unit receives power. Some units will be powered by batteries, while others will need to be plugged in to an AC or DC power source.

Specials with this Item

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating

Hide answersShow all answers | Sort by
No questions have been asked about this item. Be the first!

Product Summary


Model Number




Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sony SRS-BTX300 - White

Item Added to Cart

Sony SRS-BTX300 - White

Universal Portable Bluetooth Speaker System with NFC Pairing Technology & Speakerphone Funtion


Keep Shopping

Get Added Peace of Mind with SquareTrade

Why SquareTrade?

  • The #1-Rated Protection Plan
  • 5-Day Service Guarantee & Free Shipping
  • Protection from Normal, Everyday Use
You have added a warranty
Add Warranty
3 years of protection