Magnat Subwoofer THX Sub 300 Black

18 hertz and no end of acoustic pressure Certified by THX.

The Cinema Ultra Sub 300-THX Subwoofer also amazed the THX engineers: It is the smallest woofer so far to have been awarded THX Ultra2 certification. Here, too, the basis for the record is the very latest technology. The 32 cm high-performance driver is optimised for a large stroke and minimal distortions. For power right from the bottom - the Cinema Ultra Sub 300-THX goes all the way down to 18 Hertz! – the Subwoofer is supported by two passive radiators of the same size and appearance. Together with the newly developed 550 watt Class D power amp, they are located in a compact, extremely sturdy enclosure where the baffle alone, made of 45 mm thick MDF, effectively suppresses a lot of vibrations.

Features:

• THX Ultra2-certifed subwoofer for the Magnat Cinema Ultra set
• All of the chassis have been specially developed for the Cimema Ultra set in order to meet the very strict requirements of the THX Ultra2 standard
• Top acoustic performance through individual components developed for high performance in all details
• Non-ventilated design to eliminate any air-flow noise at high levels
• Two long-stroke passive diaphragms adapted to the woofer and enclosure volume ensure deep extended bass without any background noise
• Very stable, braced MDF enclosure with particularly low-resonance, 45 mm thick baffle
• THX Ultra2-certified active high-performance subwoofer Dual passive radiator
• 320 mm Woofer 2 x 320 mm passive radiator
• Crossover frequencies: THX: without filtering Line-Modus: 40-180 Hz
• Phase: 0° to 180° continuously variable
• Cabinet surface: Front: black silk matt/body: textured film - anthracite

Amplifiers:

• Class D high-performance amplifier specially developed for this subwoofer
• Class D technology and a switch mode power supply ensure low heating and compact dimensions despite extemely high-efficiency performance
• Real-time limiter minimises distortions and prevents overloading
• Active frequency range equalisation according to the strict THX Ultra2 guidelines
• THX input and stereo inputs for flexible use in any surroundings
• Adjustable volume, phase and crossover frequency (in stereo mode)
• Auto stand-by and automtic switch-on for high user convenience
• Low stand-by power consumption < 1 Watt

Woofer:

• 30 cm high-performance long-stroke woofer, 30 cm long-stroke passive diaphragms with selber Membran
• Flow-optimised, highly stable die-cast aluminium cage to avoid compression effects and resonances
• Double-magnet high-power drive system with inductivity control ring for extremely low distortion
• Extremely large linear hub for maximum signal purity with large deflections
• Multiple-ventilated high-performance voice coil for high resilience
• Multiple coated paper diaphragm and dust cap for ideal rigidit
• Low-loss rubber surrounds for woofer and passive diaphragms
• 8 screw fixings for firm anchoring in the baffle