Back to series Magnasphere

Magnasphere 33

Wireless high-end speaker system

  • Wireless high-end loudspeaker system with reliable digital wireless transmission and multi-zone functionality
  • 170 mm woofer as well as a 25 mm dome tweeter for very good sound reproduction over the entire frequency range
  • Fully active, DSP-filtered shelf-top speaker with integrated 2-channel Class D amplifier
  • Compact transmitter unit with analogue and digital inputs, including Bluetooth with aptX
  • Elegant enclosure design with silk-matt lacquered surfaces

Wireless high-end speaker system

Compact speaker – poor performance? Not by any means! The active shelf speakers in the Magnasphere series are equipped with a 170 mm driver, which is identical to that used in the floorstanding speakers. The 170 mm chassis caters for both the bass and bass-midrange frequencies to generate a rich, balanced sound. A 25 mm fmax tweeter is also integrated and reproduces extremely high frequencies of up to 50,000 Hz. A powerful class-D amplifier module, which boasts a fully active configuration and a total power of 100 watts RMS, is responsible for driving the speaker. The robustly designed MDF housing is available in a white or black silk matt lacquer finish and features an invisible magnetic mount for the front speaker grille. The system can be fully controlled via the supplied solid metal remote control.

Test reviews

What do trade magazines say about this product?

Wireless high-end audio

Wireless high-end audio

Clear fronts

Magnasphere can be controlled completely using the all-metal remote control provided. A 3-digit LED display is built into the front panel of the MDF enclosure. Magnat´s tried and tested 25 mm fmax tweeter dome has been installed as the high-frequency driver.

Technical specifications

Frequency Response
  • 28 - 50.000 Hz
  • 2-way bass reflex, fully active
  • 2-way bass reflex, fully active
  • 25 mm tweeter
  • 170 mm woofer-midrange
Power Handling (RMS/Max.)
  • active
  • Powered
Crossover Frequencies
  • 2.750 Hz
Sensitivity (2.8V/1m)
  • Powered
  • 6.6 kg
Dimensions (WxHxD)
  • 196 x 325 x 285 mm
Power output overall
  • 65/110 watts


Highly modern design with silk matt lacquer and aluminium applications
  • Shelf speaker
  • Fmax tweeter with advanced frequency range, dual-compound cloth dome and neodymium drive
  • FE-dynamics woofer and woofer midrange with ceramic-aluminium membrane and low-distortion magnet system
  • Flow-optimised non-magnetic speaker baskets made of carbon fiber composite material, fixed by 8 screws
  • Fully active bookshelf speaker stereo set with separate transmitter
  • Wireless high-end loudspeaker system
  • Multizone function with up to 3 loudspeaker zones
  • Very interference-resistant easy-to-install digital wireless system
  • Compact transmitter unit with numerous inputs (2x analog, 2x digital, USB Audio, Bluetooth®/Qualcomm® aptX™)
  • Fully active, DSP-filtered loudspeakers with Quantum technology
  • Elegant cabinet design with matte painted surfaces
  • Elegant design in a black or white silk matt lacquer finish with rounded vertical edges
  • Sturdy base plate
  • Screwed-in rubber spikes for stability on any surface
  • Removable speaker grille with acoustic material and invisible magnetic mount
  • Bass reflex configuration with flow-optimized reflex port
  • Very solidly constructed housing made of E1 MDF panels
  • A powerful class D amplifier module per speaker
  • Fully active amplifier modules (one amplifier each for the woofer, woofer-midrange and tweeter)
  • DSP-controlled digital filter
  • Adjustable bass and trebles (-2dB / 0dB / +2dB) for individual sound settings
  • Three-digit 7-segmet-LED-display on the speaker front
  • Complete system control via supplied solid metal remote control (batteries included)
  • Mains voltage 110 – 240V
  • Low standby power consumption of the speakers <0.5 watts
  • Power supply 100 – 240 VAC 50/60 Hz
Cabinet surface
  • Magnes4
  • Black satin