• Proprietary Speaker Technology

    It features a 4-inch full-range driver with a composite cone, large voice coil, and rare copper-wound magnetic poles that reduce distortion and enhance frequency response.

  • Professional-Level Performance

    With its powerful 35W output, it caters to audiophines and professionals seeking superior sound quality.

  • Advanced Bluetooth

    Equipped with Qualcomm's QCC3031 chipset, it supports aptX HD for high-definition audio streaming.

  • AU4 Compact Bluetooth Speaker
  • AU4 Compact Bluetooth Speaker
  • AU4 Compact Bluetooth Speaker
  • AU4 Compact Bluetooth Speaker
  • AU4 Compact Bluetooth Speaker
1 4

Airpulse

AU4 Compact Bluetooth Speaker

Color – Blue
$279.99
$279.99
Shipping calculated at checkout.
  • 35W output with 4-inch full-range driver 
  • ADC operates at a 96KHz sampling rate 
  • DSP-powered digital amplifier 
  • Mutiple inputs: Bluetooth, 3.5mm AUX and 6.35mm LINE IN 
  • Compact size of only 2.7kg 

    2 Year Warranty

    Free Shipping Over $49 to 48 States

    30 Day Return Policy

    AU4 Compact Bluetooth Speaker
    AU4 Compact Bluetooth Speaker
    AU4 Compact Bluetooth Speaker
    AU4 Compact Bluetooth Speaker
    AU4 Compact Bluetooth Speaker

    Superior Sound Technology

    The AU-4's 4-inch proprietary driver and 35W of power, which features a composite cone, rare copper-wound poles, and a rectangular passive radiator to ensure rich, distortion-free audio.

    Customizable Sound Experience

    Equipped with a 2-band equalizer for treble and bass adjustments, it provides fine-tune their audio to suit personal preferences, music genres and environments.

    Multiple Connectivity for Various Uses

    It features a 3.5mm AUX input lets you connect your audio sources, such as phones, laptops, even gaming consoles. This ensures you can enjoy high-quality audio when you're using wired connection. Additionally, the AU-4 also have a LINE IN port, perfect for connecting musical instruments like acoustic guitars or ukuleles. 

    Easy to Control

    Adjust treble, bass and volume with clear knobs. The ports for inputs are divided into AUX and LINE IN, and it's very simple how to switch them.

    Compact Size and Unique Design

    Weighting just 2.7kg, the AU-4's compact design makes it incredibly incredibly easy to carry and place in any setting.

    Additionally,  It designed by Phil Jones, audio expert and PJB founder. The crafted design that balances both aesthetics and
    functionality, and the high-strength MDF and professional-grade leather provide
    you an ultimate using experiences.

    INCLUDED IN THE BOX

    • Speaker
    • Power Cable
    • User Manual

    SOUND

    Driver Unit

    • 4-inch composite-cone speaker unit

    Frequency Response

    • 59Hz-17kHz

    DESIGN

    Dimensions (W x D x H)

    • 160 x 197 x 200mm

    Net Weight

    • 2.7kg

    POWER

    Output Power

    • 35W

    CONNECTIVITY

    Audio Inputs

    • Bluetooth
    • 3.5mm AUX
    • 6.35mm LINE IN
    • Bluetooth V5.1

    Why Buy from Us?

    • Authorized Retailer

    • Hassle-Free Return

    • Local Fast Shipping

    • 30 Days Money-Back Guarantee

    We are an authorized retailer of Edifier products, ensuring that you receive genuine and high-quality items directly from the manufacturer.

    We offer a hassle-free return and exchange policy, allowing you to shop with confidence. If you need to cancel an order or make changes, we make the process easy and convenient.

    We prioritize fast shipping, ensuring that your Edifier products reach you promptly and securely. As a local seller, we strive to provide a seamless shopping experience.

    We stand behind our products. If you are not satisfied with your purchase, we offer a 30-day money-back guarantee, giving you peace of mind and assurance.