
Aiwa KBTUS-450 40W Bluetooth speaker
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Aiwa KBTUS‑450 40 W Bluetooth Party Speaker – Portable, Powerful & Party-Ready
Get the crowd moving with the Aiwa KBTUS‑450—a sleek, trolley‑style Bluetooth speaker built for big sound and standout style. Featuring 40 W RMS output (350 W PMPO), twin 6.5″ HyperBass woofers, and a metal‑alloy tweeter, it offers punchy lows, crisp highs, and a broad 90 Hz–20 kHz frequency range—ideal for indoor and outdoor events .
Top Features:
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Bluetooth 5.0 + TWS: Easily connect any device and pair with a second KBTUS‑450 for stereo sound.
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Multi‑source playback: Includes USB, Micro‑SD (TF card), FM radio, and AUX in/out for ultimate versatility .
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Karaoke & guitar-ready: Dual 6.3 mm gold-plated inputs let you plug in a mic or guitar. Independent mic volume, digital echo, and bass/treble dials give full audio control .
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Dynamic DSP presets: Customizable tonal profiles and FM tuning enhance your listening experience .
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Vibrant party lighting: Built-in 7-color RGB LEDs and ambient red side lighting create an energetic atmosphere
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Built for mobility: Compact trolley with retractable handle and wheels; rechargeable 7.4 V/3 600 mAh battery delivers hours of cord-free fun .
Specs at a Glance:
Feature | Specification |
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Output Power | 40 W RMS / 350 W PMPO |
Drivers | Dual 6.5″ HyperBass woofers + metal-alloy tweeter |
Battery | Rechargeable 7.4 V, 3 600 mAh (≈3.5 h charging) |
Connections | Bluetooth 5.0/TWS, USB, Micro-SD, AUX in/out, FM tuner, mic & guitar jacks |
Size & Weight | 338 × 297 × 554 mm; approx 7.4 kg |

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