What's new
Smart Home Solution – Latest OfferRouter Trade-in programKing of Coverage - Google Wifi SolutionHome Security
Consumer
Home Automation
Overview
Home Network
Overview
Testimonial
Overview
Consumer Electronics
Overview
Camera
360 Camera Action Cam Dash Cam
eHealth & Beauty
Personal Care
Smart Home
Air Purifier Cleaning Robot & Appliance Home & Baby Monitoring Pet Care Phone Smart Lighting & Switch
Sport & Fitness
Activity Tracker Multisport Watch Running Watch Sport Technology
Tablet & Computer
Computer Gaming Desktop Monitor Networking Device Notebook Peripherals Tablet
Toys
Drone STEM Toys Toys
TV & Video/Audio
Speaker
VR & AR
Headset
Wearable Technology
Android Wear
Home Entertainment
Smart TVHi-Fi
Business Solutions
Support
General Product User Manual Control App for Smart Living FAQ
Media
 

KEF

R400b Powered Subwoofer

Add to compare
Remove compare
R400b Powered Subwoofer
Features
Features
  • DESIGN: Powered Subwoofer (Sealed)
  • DRIVE UNITS: Bass units:LF: 2 x 225mm (9in.)
  • FREQUENCY RANGE: 26Hz - 140Hz (-6dB)
  • RECOMMENDED AMPLIFIER POWER: 2 x 250W (500W), built-in Class-D
  • MAXIMUM OUTPUT: 111dB
  • LOW PASS FILTER VARIABLE: 40Hz - 140Hz, 4th-order
  • LOW LEVEL SIGNAL INPUTS: RCA phono sockets
  • Speaker level inputs
  • INTERNAL VOLUME: 22 litres
  • POWER REQUIREMENTS: 100V - 120V / 220V - 240V, ~ 50 / 60Hz
  • POWER CONSUMPTION: 600VA
  • DIMENSIONS: 365 x 330 x 351 mm (14.4 x 13 x 13.8 in.) with terminal & plinth
  • WEIGHT: 21.5kg (47.4lbs)
  • UNIT MEASUREMENT: Piece
Live Chat
Share
click to call