SOUTHTECH 40W Bluetooth Tower Speaker | Dual Woofer | RGB Lights | USB | AUX | 40 W Bluetooth Party Speaker

Specifications

Remote Control Support

yes

Driver Size

Approx. (4-inch)

Separation

≥ 40 dB @ 1 kHz

Power Input

DC 5V (Type-C Charging Port)

Coverage Pattern

360° Omni-Directional Sound Dispersion

Features

Multi-Connectivity

Speaker Type

Party Speaker

Audio Codec

SBC, MP3, WAV, WMA

Maximum Output RMS Per Satellite

40 W

Maximum Output RMS Subwoofer

40 W

Maximum Output RMS Center Satellite

40 W

Amplifier

Built-in Class D Digital Amplifier

Maximum SPL

80 dB

Tweeter Support

YES, 2

Distortion

≤ 1% at 1kHz, 1W Output

Model Number

ST-77MR

Bluetooth

Yes

Memory Card Slot

Yes

Configuration

Stereo

Power Source

Battery Source

Power Output (RMS)

40 W

Frequency Response

100Hz – 20kHz

Color

Black, Multicolor

Wall Mountable Satellite

Yes

Built-in Fm Radio

Yes

Outdoor Usage

Yes

Cable Length

2 m

Width

16 cm

Height

38 cm

Depth

16 cm

Headphone Jack

Yes

Memory Card Supported

Yes (Micro SD / TF Card up to 32GB)

Driver Type

Full-Range Dynamic Driver

Charging Time

4 hr

Battery Capacity

4800 mAh

USB Ports

1 USB Ports

Bluetooth Range

10 m

Touch Pad

No

Generic Name

Speakers

Chassis Material

Yes, High-quality ABS Plastic with Matte Finish Chassis

Controls

Power, Mode, Play/Pause, Volume, Track Change, LED Light, Mic Volume, Echo, Remote Support

Other System Requirements

Compatible with all Bluetooth-enabled devices (Smartphones, Tablets, Laptops, PCs).

Other Audio Features

40W AUDIO OUTPUT – Loud and clear sound with strong bass ;, KARAOKE READY – Supports microphone for singing and hosting, TYPE-C RECHARGEABLE – Faster charging and long battery life ;, LED PARTY LIGHTS – Enhances party atmosphere ;, PORTABLE DESIGN – Easy to move, perfect for indoor & outdoor use ;, MULTIPLE CONNECTIVITY OPTIONS – Supports AUX, USB, TF Card, TWS pairing, and 6.3mm microphone input, TYPE-C RECHARGEABLE – Faster charging and long battery life ;

Sales Package

1 Unit RGB Speaker Unit, 1 Unit Remote Control

Brand Color

Black, Type-C with Auto Cut Charging ,12H Playtime ,USB/SD/AUX ,4800 mAh Battery,

Compatible Devices

Smartphones (Android & iOS) – Connect via Bluetooth for wireless music playback. ✅ Laptops & Tablets – Stream audio or videos seamlessly through Bluetooth or AUX cable. ✅ Desktop Computers – Use AUX input or Bluetooth dongle for connection. ✅ USB Flash Drives – Play MP3 music directly from USB drives. ✅ Micro SD/TF Cards – Supports music playback from memory cards. ✅ MP3 Players – Connect via AUX input for wired playback. ✅ Television / Smart TVs – Connect via AUX or Bluetooth (if supported). ✅ Microphone (Included) – Compatible for karaoke and announcements. ✅ FM Radio – Built-in FM tuner for listening to radio stations without external devices.

Display Type

LED Digital Display (Shows Mode, Track, FM Frequency, and Battery Status)

Connector Type

Bluetooth, USB, AUX, Micro SD, Mic Input, DC Charging Port

Battery

Rechargeable Lithium-ion Battery, Use Time 12 hr