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  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power

Portable 20W Dual 3-Inch Stereo Boombox with Integrated FM Radio & Rechargeable Battery

No.AS-B54

GENERAL

  • Bluetooth Version: 5.3
  • Wireless Range: 10 m[1]
  • Water Resistance: Not Water-Resistant [2] 
  • Key Features: FM Radio, Portable Design, High Power Output
  • Housing Material: ABS Plastic

AUDIO SYSTEM

  • Speaker Configuration: Double 3 inch drivers
  • Output Power: 20 W RMS
  • Input Interfaces: AUX, TF Card
  • Signal-to-Noise Ratio (SNR): ≥ 80 dB
  • FM Frequency: 87.5 - 108 MHz

POWER & BATTERY

  • Battery Type: 
  • Battery Capacity: 
  • Music Playtime: 
  • Charging Time: 
  • Power Input: 5 V ⎓ 2 A

PHYSICAL SPECIFICATIONS

  • Dimensions: 341 x 140 x 189 mm[5]
  • Net Weight: 
  • Finish: 
  • Color Options: Blue, Green, Camouflage
  • Usage Scenarios: Outdoor, Portable Audio

PACKAGE CONTENTS

  • Bluetooth Speaker Unit × 1

Important Notes & Disclaimers

[1] Wireless Range: Maximum range achieved in open, interference-free spaces. Actual connection distance may vary depending on environmental obstacles (walls, metal objects) and electromagnetic interference.
[2] Water Resistance: Designed for indoor and dry outdoor use. To ensure device longevity and performance, avoid direct exposure to rain, liquid splashes, or high-humidity environments.
[5] Dimensions: Measurements include the main housing, grilles, and all external protrusions (handles, feet, ports). Slight variations (±2 mm) may occur due to standard manufacturing tolerances.
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power
  • Bluetooth speaker outdoor subwoofer waterproof wireless portable audio high power

Description

Designed for robust performance in demanding environments, the AS-B54 is a High-Power 20W Stereo Boombox that combines large-format audio delivery with versatile connectivity. Featuring dual 3-inch full-range drivers, this unit delivers a commanding soundstage with exceptional clarity (S/N ≥ 80dB) and a frequency response tailored for outdoor vocal projection and mid-bass impact. Beyond standard Bluetooth 5.3 streaming, the AS-B54 integrates a precise FM Radio tuner (87.5–108 MHz), making it an essential tool for emergency information and local broadcast entertainment in remote areas. Its substantial 341mm elongated chassis houses a high-capacity battery system supported by 5V/2A fast charging, ensuring extended playtime for all-day events. Encased in a durable ABS housing, the AS-B54 is the ideal OEM/ODM solution for brands targeting the industrial, emergency preparedness, and large-scale outdoor recreation markets.

AS-B54 是一款专为严苛环境打造的大功率20W立体声手提音箱,集大尺寸音频输出与多功能连接于一身。该设备搭载双3英寸全频驱动单元,提供极具震撼力的声场、卓越的清晰度(信噪比≥80dB)以及专为户外人声投射和中低音冲击优化的频率响应。除了标准的蓝牙5.3流媒体播放外,AS-B54还集成了精准的FM收音机功能 (87.5–108 MHz),使其成为偏远地区获取紧急信息及本地广播娱乐的必备工具。其宽大的341mm长机身内置大容量电池系统,并支持5V/2A快速充电,确保持续整日的活动播放需求。机身采用耐用的ABS材质打造,AS-B54是品牌商进军工业应用、应急备灾及大型户外休闲市场的理想OEM/ODM解决方案

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