Get this guys, what do you make of this? What do you get when you put a total of 16 woofer and 22 speakers together, 6400 Watts power usage, a total weight of 720 Kg, and specially 1 meter cavity floor dug up?
Well you get the biggest and most awesome audio room, and in that room it holds probably the biggest subwoofer in the world. The audio is projected for being able to produce 160 dB of noise at maximum output. That’s louder than a jet plane (130 dB) and you’ll probably go deaf. Here are the project details
- The AUDIO room is 6.95 x 8.70 meters.
- The audio reproduction is focused on the speakers output capability more than electric power output of the amplifiers
- Releasing more than 110 dB/1W/1 meter sensitivity starting from below 10 Hz focused on the listening position.
- Total 22 speakers
- Front LEFT + RIGHT speakers are 8 x LAURA MKII speakers per channel with a total of 16 loudpseakers.
- Center channel is made of 6 Laura speakers, in tridimensional stereophony, plus other 2 Lauras speakers as backward channel for HT
- SUBWOOFER horns are built underneath the floor in a cavity of 1 meter deep
- Each horn is driven by 8 x 18″ (47 cm) woofers
- A total of 16 woofers.
- Each horn is 9.5 meters long and has a floor mouth area of 2.2 square meters and reproduce starting from 10 Hertz FULL POWER.
- The SUBWOOFER efficiency is 120dB/ 1 Watt/1 meter.
- The total electrical capability of the 16 x 48 cm woofers is about 400 W peak power per woofer that means about 400 x 16 = 6400 W peak total
- If for instance the real maximum rated power (6400 watt) would be used the pressure level would reach 160 dB, but I wonder who could survive. Not even the house built in steel & concrete maybe would stand up.
- SUB-WOOFER Compression chamber closure ( 120 Kg on 3,6 mq) are held and reinforced by an extra weight of 600 Kg. Total closure weight 720 Kg
- Acoustic level at listening position (6 meters from frontal speakers) are 100 dB with 1 Watt.
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