Eminent Expertise: house
Wish to hear what 5Hz feels like? A brand new woofer know-how in contrast to another and a brand new product class
for house audio. That is the primary house audio woofer delivering true response to DC. The Thigpen Rotary Woofer is
the worlds first true infrasonic house audio or house theater woofer. Typical subwoofers roll off quickly beneath
20Hz. With no cone the rotary woofer achieves excessive effectivity at very low frequencies.
Most subwoofers have a troublesome time producing acoustic output beneath 20Hz at audible ranges. They typically
require giant quantities of equalization, distortion rises quickly, and even the costliest out there can not
produce vital output beneath 10Hz. Subwoofer electronics often include a cutoff filter which sharply
rolls off content material to the subwoofer beneath 20Hz to guard the speaker. Then again, the rotary woofer has sufficient acoustic
output to maneuver an open door backwards and forwards 0.5″ between 1 and 5Hz! It has sufficient output to search out resonance frequencies of partitions
and ceilings in a room. It requires no equalization to attain flat response to beneath 1Hz.
Microphones have low frequency functionality that far exceeds the low frequency output of present subwoofers.
In lots of instances infrasonic data is in a recording, it’s not being reproduced by the sound system.
A lacking hyperlink in sound replica. Expertise particular results like by no means earlier than. If you wish to hear
and really feel the 11hz hertz basic frequency from a helicopter rotor, the low frequency rumble of wind,
the area of a live performance corridor or infrasonic data contained in an explosion, that is the one woofer
know-how out there.
Over time the widely accepted low frequency restrict of listening to has been 20Hz, some suggesting 16Hz.
Nevertheless nothing existed to supply vital sufficient output to vary this perception. This growth will spawn
new particular results and we’ll start to grasp the true low frequency restrict of human listening to.
The TRW-17 rotary woofer is now being utilized in theme park points of interest, live performance venues, skilled audio purposes
and analysis tasks.
- Amplifier Requirement: 150 watts @ 8 ohms
- Impedance: 8 ohms 0Hz : 0Hz
- Frequency Response: 1Hz : 30Hz ± 4dB
- Prompt Crossover: 20Hz @ 18dB/octave
- Sensitivity 94dB 1 watt 1 meter @10Hz
- Most Acoustic Output: >115dB between 1 and 20Hz.
- Distortion: Sometimes 3% or much less between 1 and 20Hz @90dB
- Guarantee : 3 years components and labor
Measured Frequency Response
Typical Set up
Word, for house audio the mannequin 17 should be professionally put in in an attic, basement or aspect room which turns into an infinite baffle.
We’ve developed an amplifier and crossover resolution distinctive to this product. See pricing for extra data.
In case you want to use your personal electronics, the crossover/amplifier must be succesful
of working close to its rated energy at between 1 and three Hz.
