Sony SRS XB21 Won’t Turn On

Many a Sony speaker offers truly portable operation via their lithium ion batteries inside. And when said battery dies, you can charge the speaker with an AC or car adapter. Sometimes though, you may notice that speakers like the Sony SRS XB21 Won’t Turn On, and wonder what’s wrong with them.  That’s even when you … Continue reading Sony SRS XB21 Won’t Turn On



Sony SRS XB21 Power Output

The SRS XB21 Sony Bluetooth speaker is a small to medium power, desktop style unit with sufficient audio power output to fill a typical size room with full sounding tunes. But what does the max power output a wireless speaker provides, tell us about how good it is?  Firstly, the watt is a measure of … Continue reading Sony SRS XB21 Power Output



Sony SRS XB21 Watts Output

The SRS XB21 Sony Bluetooth speaker is a small to medium power, desktop style unit with sufficient audio watts output to fill a typical size room with full sounding tunes. But what do the watts a wireless speaker has, tell us about how good it is?  Firstly, the watt is a measure of how much … Continue reading Sony SRS XB21 Watts Output



Sony SRS XB21 Watts

The SRS XB21 Sony Bluetooth speaker is a small to medium power, desktop style unit with sufficient music watts to fill a typical size room with full sounding tunes. But what do the watts a wireless speaker has, tell us about how good it is?  Firstly, the watt is a measure of how much power … Continue reading Sony SRS XB21 Watts



Sony SRS XB21 Watts RMS

The SRS XB21 Sony Bluetooth speaker is a small to medium power, desktop style unit with sufficient audio watts RMS to fill a typical size room with full sounding tunes. But what do the watts a wireless speaker has, tell us about how good it is?  Firstly, the watt is a measure of how much … Continue reading Sony SRS XB21 Watts RMS



How to Factory Reset Sony SRS XB21

Show you how to factory reset your Sony SRS XB21 Extra Bass wireless speaker to its default settings.  Factory resetting restores this version of the XB series speaker to its default state. Plus, factory resetting erases any earlier paired Bluetooth devices from memory. Then this clearing stops this speaker from pairing to any nearby Bluetooth … Continue reading How to Factory Reset Sony SRS XB21



How to Reset Sony Speaker SRS-XB21

Show you how to reset your Sony speaker model SRS-XB21 to its default settings. Resetting restores the SRS-XB21 to default state. Plus, resetting erases any earlier paired Bluetooth devices from its memory. Wiping these stops this portable speaker from connecting to any nearby Bluetooth devices. Also, you might reset to get it ready for sale … Continue reading How to Reset Sony Speaker SRS-XB21



How to Check Sony SRS XB21 Battery

Covers how to check battery in the Sony SRS XB21 wireless Bluetooth speaker, and also, how to tell if the battery life is fading over time. How to Check Sony SRS XB21 Battery, Current Charge 1. First, Turn ON the XB21 You won’t be able to read battery charge status unless the speaker is ON. … Continue reading How to Check Sony SRS XB21 Battery



How to Turn On Sony SRS XB21

We explain how to turn on the Sony SRS XB21 desktop speaker here.  Now most Bluetooth speakers have a Power button that Sony prominently places on the unit so it’s easy to find.  Indeed, this speaker is no exception to this, as we find its Power button on the top of the SRS XB21, near … Continue reading How to Turn On Sony SRS XB21



Sony SRS XB21 WPC Button Explained

This WPC  button on the Sony SRS XB21 Bluetooth speaker lets you join from two to a hundred compatible speakers together, such that they all play the same program. Why do this?  Because, as with the Connect Plus and Party Boost feature on JBL speakers, you get a wider coverage area when you have more … Continue reading Sony SRS XB21 WPC Button Explained