SOUTHTECH Thunder Bluetooth Party Tower Speaker|Dual Woofer|RGB Lights|Remote| 40 W Bluetooth Party Speaker (Black, TWS, USB,SD,AUX,Type C,Rechargeabl...

Highlights

• Power Output(RMS): 40 W
• Power Source: Battery Source
• Battery life: 5 hr | Charging time: 4 hr
• Bluetooth Version: 5.1
• Wireless range: 10 m
• Wireless music streaming via Bluetooth
• Memory Card Slot

Specifications

Chassis Material

Yes, High-quality ABS Plastic with Matte Finish Chassis

Sensitivity

95 dB

Controls

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

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, Fast Charge, Surround Sound, Multi-Connectivity

Key Features

Trending Party Speaker with powerful, room-filling sound for parties and celebrations, Bluetooth Party Speaker for fast, stable wireless music streaming, Portable Party Speaker Bluetooth design lets you carry the party anywhere, Loud Party Speaker engineered for clear, punchy audio in indoor and outdoor settings, Tower Party Speaker form factor for enhanced sound projection and immersive experience, Karaoke Party Speaker ideal for singing, events, and entertainment, Party Speaker with Mic support for karaoke, announcements, and live performances

Other System Requirements

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

Other Features

40W AUDIO OUTPUT – Loud and clear sound with strong bass, KARAOKE READY – Supports microphone for singing and hosting, BLUETOOTH SPEAKER – Quick and stable wireless connection, 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.

Speaker Type

Party Speaker

Audio Codec

SBC, MP3, WAV, WMA

Signal to Noise Ratio

95 dB

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

95 dB

Tweeter Support

YES, 2

Distortion

≤ 1% at 1kHz, 1W Output

Other Audio Features

AUX

Sales Package

1 Speaker

Brand

SOUTHTECH

Model Number

ST-77MR

Model Name

Thunder Bluetooth Party Tower Speaker|Dual Driver|RGB Lights|

Type

PA Speaker

Bluetooth

5.1 with5.1

Memory Card Slot

Yes

Configuration

2.0 Channel

Power Source

Battery Source

Power Output (RMS)

40 W

Frequency Response

100Hz – 20kHz

Impedance

4Ω (Ohms)

Color

Black

Wired/Wireless

Wired & Wireless

Wall Mountable Satellite

Yes

Built-in Fm Radio

Yes

Outdoor Usage

Yes

Brand Color

Black, TWS, USB,SD,AUX,Type C,Rechargeable 4800 mAh Battery Outdoor-Indoor Use

Width

6 cm

Height

12 cm

Depth

6 cm

Headphone Jack

Yes

Memory Card Supported

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

Driver Type

Full-Range Dynamic Driver

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

Charging Time

4 hr

Battery

Rechargeable Lithium-ion Battery, Use Time 5 hr

Battery Capacity

4800 mAh

USB Ports

1 USB Ports

Bluetooth Range

10 m

Touch Pad

Yes

Smart Assistant Technology

NA