Aiwa AWH51BT

Aiwa AWH51BT Boombox Party Power Speaker User Manual

Model: AWH51BT

1. Introduction

Thank you for purchasing the Aiwa AWH51BT Boombox Party Power Speaker. This portable speaker is designed to deliver powerful audio with versatile connectivity options. Please read this manual carefully before using the device to ensure proper operation and to maximize its performance.

Key Features:

2. Safety Information

Please observe the following safety precautions to prevent damage to the device or injury to yourself:

3. Package Contents

Verify that all items are present in the package:

4. Product Overview

Components and Controls

Familiarize yourself with the speaker's components and control panel:

Top view of Aiwa AWH51BT speaker showing control panel

Image: Top view of the Aiwa AWH51BT speaker, highlighting the control panel with various buttons and the Aiwa logo.

Exploded view of Aiwa AWH51BT speaker components and dimensions

Image: An exploded diagram illustrating the internal components of the Aiwa AWH51BT, including the subwoofer, tweeters, and midranges, alongside an external view with product dimensions (49.5 cm length, 26.5 cm height, 20.8 cm width).

5. Setup

5.1. Charging the Speaker

Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's charging port and plug the other end into a power outlet. The charging indicator will show the charging status. A full charge provides up to 10 hours of playback at medium volume.

5.2. Power On/Off

6. Operation

6.1. Bluetooth Pairing

Connect your device via Bluetooth to stream audio wirelessly.

  1. Turn on the Aiwa AWH51BT speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED.
  2. On your mobile device, enable Bluetooth and search for available devices.
  3. Select "Aiwa AWH51BT" from the list.
  4. Once paired, the LED indicator will stop flashing, and you will hear a confirmation sound.

6.2. True Wireless Stereo (TWS) Pairing

Pair two Aiwa AWH51BT speakers for a synchronized stereo sound experience.

  1. Ensure both Aiwa AWH51BT speakers are turned on and not connected to any Bluetooth device.
  2. On one speaker (this will be the primary speaker), short press the TWS button. The speaker will emit a sound and its LED will flash.
  3. The primary speaker will automatically search for and connect to the secondary speaker.
  4. Once connected, both speakers will indicate successful TWS pairing.
  5. Now, connect your mobile device to the primary speaker via Bluetooth as described in section 6.1. Audio will play through both speakers in stereo.

6.3. FM Radio

To use the FM radio function:

  1. Press the Mode button repeatedly until you enter FM Radio mode.
  2. Long press the Play/Pause button to automatically scan and save available FM stations.
  3. Use the Previous/Next Track buttons to navigate between saved stations.

6.4. Auxiliary Input (AUX)

Connect external audio devices using a 3.5mm audio cable.

  1. Connect one end of a 3.5mm audio cable to the AUX input port on the speaker.
  2. Connect the other end to the audio output of your external device (e.g., smartphone, MP3 player).
  3. The speaker will automatically switch to AUX mode, or you may need to press the Mode button to select it.

6.5. USB Playback

Play audio files directly from a USB flash drive.

  1. Insert a USB flash drive containing MP3, WMA, AAC, or WAV audio files into the USB port.
  2. The speaker will automatically switch to USB mode and begin playback, or you may need to press the Mode button to select it.
  3. Use the Play/Pause, Previous Track, and Next Track buttons to control playback.

6.6. Microphone Usage

Connect a microphone for karaoke or public address.

  1. Plug a compatible microphone into the Microphone Input port.
  2. Adjust the microphone volume using the dedicated controls on the microphone or the speaker's main volume.

6.7. LED Light Modes

The speaker features integrated LED lights that can be customized.

Aiwa AWH51BT features: Battery, IPX6, Frequency

Image: A visual representation of key features including battery life (up to 10 hours), IPX6 water resistance, and frequency response (90 Hz - 20 kHz).

7. Maintenance

To ensure the longevity and optimal performance of your speaker:

8. Troubleshooting

If you encounter issues, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Speaker does not turn on.Low battery or no power.Charge the speaker fully. Ensure the power adapter is correctly connected.
No sound.Volume too low, incorrect mode, or device not connected.Increase volume on both speaker and connected device. Check if the correct input mode (Bluetooth, AUX, USB) is selected. Re-pair Bluetooth device.
Bluetooth pairing fails.Speaker is already connected, device is too far, or Bluetooth is off.Ensure speaker is in pairing mode. Move device closer to speaker. Turn Bluetooth off and on again on your device. Disconnect from other Bluetooth devices.
TWS pairing fails.Speakers are already connected to other devices or too far apart.Ensure both speakers are not connected to any Bluetooth device. Place speakers within close proximity. Repeat TWS pairing steps.
FM radio reception is poor.Weak signal.Move the speaker to a location with better reception. Extend any external antenna if available.

9. Specifications

FeatureDetail
BrandAiwa
ManufacturerAIWA
ModelAWH51BT
Model NameAiwa Boombox Party Power AWH51BT LED Bluetooth TWS Black Speaker
Compatible DevicesSmartphone
Special FeaturesLED Light
Included AccessoriesMicrophone
Number of Products1
Audio Output ModeStereo
Supported Audio FormatsMP3, WMA, AAC, WAV
Speaker Surround Sound Channel Configuration2.0
Maximum Speaker Output Power80 Watts
Speaker Amplification TypeActive
Wattage130 watts
Power SourceBattery
Batteries RequiredNo (Internal Rechargeable Battery)
Connector TypeBluetooth
Supported StandardsBluetooth
Bluetooth Technology SupportedYes
Product Dimensions (L x W x H)32.5 x 33.5 x 73 cm; 12.45 kg
ASINB0G2KFM162
First AvailableNovember 16, 2025
Connectivity TechnologyBluetooth
ColorBlack
Speaker TypePortable Speaker

10. Warranty and Support

For warranty information and technical support, please refer to the warranty card included with your product or visit the official Aiwa website. Keep your purchase receipt as proof of purchase for warranty claims.

11. Product Video

Watch this short video for a quick overview of the Aiwa AWH51BT Boombox Party Power Speaker's features and capabilities.

Video: A brief demonstration highlighting the Aiwa AWH51BT speaker's 130W RMS power, balanced audio with integrated subwoofer, tweeters, and midranges, and features like TWS, IPX6 water resistance, Bluetooth, and USB connectivity.

Related Documents - AWH51BT

PreviewAiwa CA-DW540 Compact Component System Service Manual
This service manual provides comprehensive technical information for the Aiwa CA-DW540 Compact Disc Carry Component System, including detailed specifications, electrical and mechanical parts lists, schematics, diagrams, and adjustment procedures.
PreviewAIWA MI-X440 Enigma Beta Bluetooth Speaker User Manual
User manual detailing the features, specifications, and operation of the AIWA MI-X440 Enigma Beta Bluetooth speaker, including TWS pairing, microphone functions, and connectivity options.
PreviewAiwa SS-X80DSP & SS-X100DSP Multifunctional Speaker User Manual
Comprehensive user manual for Aiwa SS-X80DSP and SS-X100DSP multifunctional speakers, detailing features, specifications, operation, troubleshooting, and precautions.
PreviewAiwa KBTUS-608 / KBTUS-710 Portable Trolley Party Speaker User Manual
Comprehensive user manual for the Aiwa KBTUS-608 and KBTUS-710 portable trolley party speakers. Learn about setup, operations, Bluetooth connectivity, FM radio, USB/TF card playback, sound effects, microphone usage, recording, and True Wireless Stereo (TWS) functionality.
PreviewAiwa EBTW-150 True Wireless Earbuds Quick Guide
Concise guide to setting up and using Aiwa EBTW-150 True Wireless Stereo Earbuds, covering pairing, playback, calls, charging, and reset procedures.
PreviewAiwa BST-650 Portable Stereo Bluetooth Speaker User Guide
Comprehensive guide for the Aiwa BST-650 Portable Stereo Bluetooth Wireless Speaker, covering features like IPX6 Waterproof, Dual RGB Speaker Lighting, TWS functionality, and various operational modes.