ASCENDO The 50 PRO SUB Passive Sealed : High-end performance passive 50″ infrasonic woofer (custom enclosure)
The 50 PRO SUB Passive Sealed is the 2nd largest, most powerful cinema infrasonic woofer in the world.
It features a custom-built sealed enclosure (built on-site), tuned to fit the ASCENDO home cinema speaker series for an uncompromising cinema performance.
It meets the highest demands in low end control and extension, dynamics, sound pressure and playback quality.
The 50 PRO SUB Passive Sealed is particularly suitable as a infrasonic bass system in all home cinema installations or commercial cinemas for uncompromising demands.
ASCENDO The 50 PRO SUB Passive Sealed : High-end performance passive 50″ infrasonic woofer (custom enclosure)
The 50 PRO SUB Passive Sealed is the 2nd largest, most powerful home cinema infrasonic woofer in the world.
It features a custom-built sealed enclosure (built on-site), tuned to fit the ASCENDO home cinema speaker series for an uncompromising cinema performance.
It meets the highest demands in low end control and extension, dynamics, sound pressure and playback quality.
The 50 PRO SUB Passive Sealed has an incredible 50″ (130 cm) driver that has been designed and built based on the latest FEA design to perform in a sealed enclosure playing notes as low as 5Hz and will outperform any large cone subwoofer on the worldwide market in sound quality and SPL output below 10Hz. Maximum SPL is an incredible 100dB at 5Hz and over 120dB at 20Hz!
The 50 PRO SUB Passive Sealed also offers features such as 10 kW RMS system performance and 140 dBSPL peak.
It is predestined for perfect playback of 3D immersive surround sound formats such as Dolby ATMOS, Auro-3D, DTS:X and IMAX Enhanced for a shockingly spatial sound that dissolves from the screen and immerses the viewer completely.
The 50 PRO SUB Passive Sealed is suitable as a infrasonic bass system in all installations for uncompromising demands.
We recommend 1 sub in large installations. All the ASCENDO loudspeakers can be combined and are particularly suitable for modern 3D applications on the basis of Dolby ATMOS, Auro-3D, DTS:X and IMAX Enhanced.
The last generation of highly efficient Class D and/or Class H DSP amplifiers from ASCENDO provides external amplification for The 50 PRO SUB Passive Sealed. ASCENDO amplifiers has no fan noise that can disturb the listening experience because the amps are passively cooled.
Specifications
• Max power handling: 10kW RMS
• Efficiency: 105dB/1W/m
• Air volume displacement: 48 L (compared to 1.76 L for typical 21” subwoofer)
• Voice coil: Duel 34.5cm voice coil (8 ohms each)
• Cone excursion: 35mm max linear woofer excursion each direction
• Input : 2 x Speaker binding posts
• Technology: Sealed bass design
• SPL : 140 dBSPL peak, 136 dBSPL continuous
• Peak SPL : 125 dBSPL @ 20Hz, 105 dBSPL @ 5Hz
• Frequency response : 5Hz – 100Hz (typical, custom enclosure dependent)
• Woofer : Custom built 50“ (127 cm) woofer with solid cast aluminum frame driver (Neodymium Magnets), 13.6“ (34.5 cm) voice coil and 35 mm linear excursion pure carbon fibre cone with stiffening ribs
• Cabinet design : Custom
• Net weight : 170 kg (woofer only)
NOTES
Price includes 50” woofer and AIA 10kW RMS external DSP Amplifier.
Enclosure (sealed) is built on-site as per ASCENDO/Dealer/Contractor specifications. Min 3m3
“Conclusion
Full score is a must for a 68,000-euro subwoofer actually a must – the SMSG50 of AIA but fully justified, because he leaves all other subs in depth, precision and level capability far behind.
Rating
sound quality 5.1 multi-channel: 80/80
– Lower cutoff frequency: 6.2 Hz = 25/25
– Maximum sound pressure: 120 dB = 25/25
– Listening test background noise: very good = 10/10
– Hearing test draft: very good = 10 / 10
– Hearing test precision: very good = 10/10
equipment: very good = 10/10
material & workmanship: very good = 10/10
AV rating: very good = 100/100”