The SRS XP500 Sony Bluetooth party speaker is a medium power, karaoke stereo with abundant music output power to fill a common size room or yard with plenty loud, far reaching tunes, that feature rich bass and treble.
But what does the level of output power of an amplifier-speaker system tell us about it? Firstly, the watt is a measure of how much power the speaker consumes or outputs. Furthermore, this metric is a handy comparison measure. E.g. Generally speaking, the more power output that speakers can deliver. the louder they can play. Plus, they sound bigger than those with less power. Yes, larger units cost more, have larger, heavier batteries and AC power supplies, along with outsized drivers. But, they offer more dynamic range, have a deeper bass response, and stereo models like the SRS XP500 offer typically a bigger soundstage to listeners.
Thus in general, the more output power the speaker can push, the better it sounds, even at lower audio wattages. You get clearer sound due to more accurate reproduction of the bass as well as midrange and treble content of the music. So, the speaker’s power output is a key indicator of speaker capability and quality, and as such, is of great intrigue to audiophiles and novice music lovers alike.
In this case, the Sony SRS XP500, as a portable indoor / outdoor tower speaker, is a decidedly hefty model. Indeed, its power output can fill a medium size room inside or outside with easily heard tunes. See below for details on its power output.
Sony SRS XP500 Power Output: Details
All power values next are in watts.
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- Battery Capacity: 50 watt-hours.*
- AC Power: 76, via the internal power supply.
- Light Power: Less than 5.
- Standby Mode Power: Less than 2.
- Power Bank Output Power: 10 (5 volts at 2 amp max divided among the two output ports).
- Audio Output Power on AC (RMS) (both channels): 12 total.
- Peak Audio Power (both channels): 17.
- Audio Output Power on Battery: Decreases as battery discharges.
- Output Power per Channel: 6 RMS.*
* = Estimated.
Notes on Sony SRS XP500 Power Output
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- The speaker attempts to save on battery power as the battery nears total depletion. The XP 500 does this by reducing the audio output power somewhat.
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References
Revision History
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- 2023-04-03: First published.