Portable karaoke speaker MANTA SPK5021PRO 20W, 12 inch woofer, 80W RMS, Bluetooth, battery up to 5h, SD/USB, mic & guitar inputs

The Manta SPK5021PRO is a portable multi-functional karaoke speaker designed for home parties and small gatherings. Compact dimensions, a folding handle and wheels make transport easy, while the built-in battery provides up to 5 hours of playback so you can enjoy music without constant connection to mains power. Playback supports Bluetooth, USB and SD card sources and the speaker also includes an FM radio. With an 80W RMS rating and a 12-inch woofer the acoustic design aims to give familiar tracks more depth. The speaker includes two microphone inputs and one guitar input, plus a 5-band equalizer for tonal adjustment.

Advantages

Portable design with folding handle, wheels and internal battery enables mobile use; multiple playback options (Bluetooth, USB, SD) and FM radio increase flexibility; dedicated microphone and guitar inputs and a 5-band equalizer make the unit suitable for karaoke; additional features such as TWS pairing, disco light effects and echo provide usable performance options for events.

Suitable for

• Home parties and family gatherings
• Karaoke sessions with two microphones
• Small events and outdoor use (up to battery life)
• Background music and radio playback

Key specifications

• Brand: MANTA
• Model: SPK5021PRO (MPN: SPK5021PRO)
• Power: 80W RMS (product listing also shows 20W — verify model-specific rating)
• Woofer size: 12 inch
• Playback formats: MP3, WAV
• Connectivity: Bluetooth, USB, SD card, FM radio
• Inputs: 2× microphone, 1× guitar
• Equalizer: 5-band
• Battery life: up to 5 hours
• Frequency response: 40–15000 Hz
• Dimensions: 37 × 33 × 61 cm

How to use

Charge the speaker fully before first use. Select the desired input source (Bluetooth, USB, SD or FM) using the controls or the included remote control. For Bluetooth, pair your mobile device following standard Bluetooth pairing steps. Connect microphones or a guitar to the corresponding inputs when performing; adjust volume, echo and equalizer settings to obtain the preferred sound. For extended portability, use the folding handle and wheels to move the speaker.

Recommendations

Use indoors or in sheltered outdoor locations. To maximise battery life, reduce light effects and lower unnecessary volume when not required. Verify the listed power value for your specific unit, as product data references both 20W and 80W RMS.