Ascendo SMSG50 Infrasonic Subwoofer

The SMSG50 infrasub touches unknown territory and dimensions when it comes to reproducing the deepest frequencies. At the same time manifests itself as the definitive proof of how important the infrasonic subwoofer is in serious home theater arrangements. It challenges the known limits and lays the cornerstone for a cinematic experience of superlatives. Equipped with a gigantic custom-built 127 cm/50” driver powered by DSP-controlled 6000 watts using the AIA Speaker Management technology, the SMSG50 is hands down the most powerful cinema subwoofer in the world. The speed, definition and authority paired with clarity to differentiate frequencies in the single digit range are mind blowing.

Due to its ultra-low resonance frequency and its sealed braced enclosure concept, this mega subwoofer delivers an extremely fast impulse response and class leading low group delay compared to any subwoofer out in the market. It’s absolutely unique and fascinating with which ease the SMSG50 is able to reproduce the lowest frequencies literally down to 1 Hz. With each maximum stroke, the SMSG50 moves as much air as forty standard 18" subwoofers. This incredibly massive bass power hardly ever reaches the limit. The SMSG50 renders with high-resolution, finely structured and explosively fast. If required, with peak levels up to 140 dB and amazing 105 dB LFE reference level of sound pressure at 5 Hz in larger rooms substantiate its unique position on the market.

The SMSG50 redefines efficiency and sensitivity in low bass reproduction. With its extremely high speed and low frequency resolution, it enriches all state-of-the-art home theaters and shifts their low-frequency performance to an unprecedented new level. It is the perfect upgrade option for existing world class home theaters.

SMSG50 - The forefront of authentic infrasonic subwoofer technology

SPECIFICATIONS (selection)

Speaker type	Custom-built 50“ woofer, 34,5cm voice coil, 35mm linear excursion, with AIA Speaker Management technology
Principle	Sealed
SPL	136dB Cont. / 140dB Peak, 125db (@20Hz), 105db (@5Hz)
Frequency range	5Hz to 100Hz
Amplifier	6000W
Width x Height x Depth	1800 x 1850 x 600mm
Weight	> 400kg