Grace Digital GDI-AQRCK400 Speaker System
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Product Information for Grace Digital GDI-AQRCK400 Speaker System

Highlights for Grace Digital GDI-AQRCK400 Speaker System

  • Driver Type:1" Tweeter

Marketing Information

Place your wireless Rock speaker on your patio, in your garden or grass. Listen to up to 7 hours of "rocking" music on a single charge from up to 150' away. The Rock Sounder can be played via the built in included rechargeable battery or plugged into the wall outlet (adapter included). The Rock Sounder will even play while being charged. The wireless transmitter is dual powered (AA batteries not included or included AC power) and can be plugged into your stereo, iPhone /iPod, mp3 player or TV!

Add up to 10 extra speakers to each transmitter. Now you can easily and quickly enjoy the freedom of wireless technology.


  • iPod Supported: Yes
  • General Information

  • Product Type: Speaker System
  • Manufacturer Part Number: GDI-AQRCK400
  • Manufacturer Website Address:
  • Packaged Quantity: 1
  • Manufacturer: Grace Digital, Inc
  • Product Model: GDI-AQRCK400
  • Product Name: GDI-AQRCK400 Speaker System
  • Brand Name: Grace Digital
  • Miscellaneous

    Package Contents

  • GDI-AQRCK400 Speaker System
  • 1 x Wireless 2-Channel Transmitter
  • User Guide
  • Dock Power Adapter
  • 3.5mm AUX Cord
  • Certifications & Standards

  • IPX3
  • IPX7
  • Network & Communication

    Physical Characteristics

  • Weight (Approximate): 3.20 lb
  • Height: 12.50"
  • Width: 9"
  • Depth: 7.50"
  • Power Description

  • Input Voltage: 15 V DC
  • Power Source: AC Adapter
  • Technical Information

  • Frequency Response: 40 Hz to 20 kHz
  • Driver Type: 1" Tweeter
  • Operating Distance: 150 ft
  • Warranty

  • Standard Warranty: Lifetime Limited
  • Audio

  • RMS Output Power: 15 W
  • PMPO Output Power: 100 W
  • Wireless Speaker: Yes
  • Controls/Indicators

  • Controls: Level
  • Interfaces/Ports