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Black 15 inch portable speaker with LED light show, built-in handle and wired microphone

SUPERSONIC

SUPERSONIC IQ-5715DJBT 15 inch home audio speaker

SKU CH-5TFP-7724H MPN IQ-5715DJBT

A 15 inch portable Bluetooth 5.0 speaker with true wireless stereo pairing, LED light show, FM radio, wired microphone input and remote control

  • Product typeSpeakers
  • Product colorBlack
  • 15-inch woofer with 1.5-inch tweeter delivers full-range sound
  • Bluetooth 5.0 and TWS let you pair two speakers wirelessly
  • Built-in LED light show pulses to the music beat
  • FM radio plus USB, microSD and AUX inputs cover every source
  • Rechargeable 3000 mAh battery runs about one hour per charge

15-inch portable speaker with Bluetooth 5.0 and TWS

This portable speaker uses a 15-inch woofer and a 1.5-inch tweeter to deliver sound for home entertainment, seminars and events. Bluetooth 5.0 provides wireless streaming from compatible devices. True Wireless Stereo lets you pair two units for doubled audio output. The system runs on a rechargeable 3000mAh battery.

40 W maximum power and 60 Hz – 18 kHz response

The speaker draws up to 40 W from its DC 9 V supply, giving enough headroom for moderate indoor gatherings and speech applications. Bass extends down to 60 Hz while treble reaches 18 kHz, covering vocals and most music content. The 4-ohm impedance and 60 dB signal-to-noise ratio set the practical loudness floor. Battery life is approximately one hour at typical volume, so extended events will need mains power or a pause to recharge.

Bluetooth 5.0 range and TWS pairing constraints

Wireless streaming relies on Bluetooth 5.0, so source devices must support that version for stable connectivity. True Wireless Stereo links two speakers directly via Bluetooth, meaning both units must be within range of each other and the source. Wired fallback is available through USB, microSD and AUX inputs for non-Bluetooth players. The FM tuner and wired microphone input operate independently of the wireless link.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $156.99
Pricier than about 55% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameSUPERSONIC
Product typeSpeakers
Product colorBlack

Questions about this item

Can I pair this 15 inch speaker with a second IQ-5715DJBT unit for stereo sound?

Yes, True Wireless Stereo links two speakers over Bluetooth 5.0 so they play the same audio simultaneously and double the output.

How do I confirm the system is performing correctly after I turn it on?

The colorful LED light show should dance to the music beat, audio should come from both the 15 woofer and 1.5 tweeter across the 60Hz-18KHz range, and the S/N ratio of 60dB indicates clean signal.

Which accessories ship in the box and what must I supply myself?

The package includes a remote control, one wired microphone and a user manual; the tripod with safety pin, USB, micro SD or AUX source devices and any extra microphones are not included.

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