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OnBuy.com£1,125.55Visit shop Soundboks 4  Bluetooth Performance Speaker  Usb-C Charging Battery  40 Hours Of Battery  Wireless And Portable Speaker - Designed In 5714295004609
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The SOUNDBOKS 4 is a high-performance, portable Bluetooth speaker designed for event hosts, performers, and outdoor enthusiasts who require concert-level volume and extreme durability. Its standout feature is its ability to produce 126dB of sound for up to 40 hours on a single battery charge, though its 16.1 kg weight makes it less suitable for casual, everyday carrying.
| Colour | Black |
|---|---|
| Series | 4 |
| Model Part Number | SB4 |
| Brand | SOUNDBOKS |
Yes, you can power the speaker and charge the battery simultaneously using the provided power supply.
The speaker has an IP65 rating, meaning it is splashproof and protected against dust, but it should not be submerged in water.
You can wirelessly link up to five SOUNDBOKS speakers using the TeamUP function.
No, the speaker does not have a built-in microphone, but you can connect an external professional microphone via the XLR or 6.35mm input.
A full recharge of the 7800 mAh battery takes approximately 2 hours.
Yes, the SOUNDBOKS app allows you to customize EQ settings and adjust performance profiles.
Ensure the speaker is in pairing mode and check that no other devices are currently holding a connection.
Ensure all speakers are within close range during the initial pairing process and that all units are set to the same TeamUP mode (Host vs Join).
Check the input gain on your connected device (phone/mixer). If the source signal is too "hot," it will distort the internal amplifier; lower the source volume and increase the volume on the speaker itself.
