Aiwa BST-650 Rugged Bluetooth Speaker – 20W RMS, TWS, IPX6 Waterproof, RGB Lighting, Bluetooth 5.0

Aiwa BST-650 Rugged Bluetooth Speaker – 20W Sound, TWS Pairing, Built to Survive the Outdoors

When you need serious sound that can take a beating, the Aiwa BST-650 delivers. With 20W of DSP-tuned audio, a rugged rubberized body, IPX6 waterproofing, and dual RGB lighting, it's built to bring the party anywhere – from the beach to the backyard. Pair two together for full stereo.

Powerful 20W RMS Sound with DSP

Dual 45mm drivers and a HyperBass passive radiator push 20W RMS of rich, detailed audio, tuned by an onboard DSP (Digital Signal Processor) for superior clarity at any volume.

TWS – Pair Two for True Stereo

Link two BST-650 units wirelessly with TWS (True Wireless Stereo) to create a full left/right stereo setup that fills larger spaces with sound.

Rugged & IPX6 Waterproof

A robust rubberized housing with twin metal grills and an IPX6 waterproof rating mean the BST-650 handles splashes, jets, dust, and drops – ready for the pool, beach, campsite, or job site.

Dual RGB Lighting

Full-color dual RGB lighting with 9 effects turns any gathering into a light show that moves with your music.

Bluetooth 5.0 + MicroSD + AUX

Connect via Bluetooth 5.0 (10m / 30ft range), play MP3s from a MicroSD (TF) card, or plug in through the 3.5mm AUX-in. A built-in mic handles hands-free calls.

Big Battery, USB-C Charging

A 2000mAh (7.4V) battery gives up to 8.5 hours with lights on (up to 13h with lights off), recharging in about 4 hours via USB Type-C.

Key Features

• 20W RMS output with DSP and dual 45mm drivers + HyperBass radiator
• TWS – pair two units for true wireless stereo
• IPX6 waterproof, rugged rubberized housing with metal grills
• Dual full-color RGB lighting with 9 effects
• Bluetooth 5.0 – up to 10m / 30ft range
• MicroSD (TF) card slot + 3.5mm AUX-in
• Built-in microphone for hands-free calls
• 2000mAh battery – up to 8.5h (lights on) / 13h (lights off)
• USB Type-C charging, ~4h full charge
• Wide frequency response: 60Hz – 20,000Hz

Technical Specs

• Brand: Aiwa
• Model: BST-650
• Type: Portable Bluetooth Speaker
• Output Power: 20W RMS (with DSP)
• Drivers: 2x 45mm + HyperBass passive radiator
• Bluetooth: Version 5.0 (range up to 10m / 30ft), TWS capable
• Inputs: Bluetooth, MicroSD (TF), AUX 3.5mm
• Waterproof Rating: IPX6
• Battery: 2000mAh / 7.4V (up to 8.5h lights on, 13h off)
• Charging: USB Type-C, ~4h
• Frequency Response: 60Hz – 20,000Hz
• Dimensions: 200 x 85 x 83 mm
• Weight: 613 g

In the Box

• 1x Aiwa BST-650 Bluetooth Speaker
• 1x AUX Cable (3.5mm ~ 3.5mm)
• 1x Aiwa Braided Nylon USB Type-C Charging Cable with Leatherette Belt
• 1x Wrist Strap
• User Manual

Perfect For

• Outdoor adventures – beach, camping, pool
• Parties with dual RGB light shows
• Stereo setups (pair two via TWS)
• Rugged, water-exposed environments
• Hands-free calls on the go

Expert Tip: Buy two BST-650s and pair them via TWS for a proper left/right stereo setup – it dramatically widens the sound for parties and outdoor spaces. Turn the RGB lights off to stretch battery life from 8.5 up to 13 hours. Available now at Cart Jordan.