Overview

Baldur outdoor 1F LRQirraSound™ from QirraSound Technologies, LLC is a paradigm shifting technology according to many listeners in reproduced and reinforced sound for placement in the areas of Pro-Sound, Home Theater, Industrial market segments. The QirraSound™ technology can also be applied to headphones, TV sound bars, ear buds, telephones, hearing aids With patented loudspeakers and super-amplifiers, QirraSound™ can be as game changing to the music/sound industry as Dolby™ noise reduction, surround sound, and THX was.

You must experience QirraSound™ to fully understand how it performs and how the sounds penetrate your soul. However, this ground breaking technology has already received tremendous accolades from performers, audience members, sound engineers and globally recognized scientists in the field of acoustics and vibration. The time for a paradigm shift in sound technology is now and QirraSound™ is the vehicle to take that opportunity and leverage it to its fullest extent and capabilities.

Technology advances include:

1 – Amazing intelligibility for crystal clear sound at high and low volumes:

ADVANTAGE/BENEFIT:
All sound tracks sound perfectly original no matter what genre is being used. From soft spoken word, through jazz, rock, Broadway, electronic music (night club opportunities are excellent), to sports events and PA system requirements for announcements and background music (shopping malls etc). All sound superbly natural and every word can be heard clearly!

2 – Incredible throw

ADVANTAGE/BENEFIT:
Dramatic reduction in loudspeaker and amplifier units needed thus retaining clarity through the whole environment. Costs dramatically reduced. Sound is equally loud (human perception) at front stage and 100 feet away. 3dB is not noticeable by the human brain. Traditional speakers with a trajectory drop (Throw) of 30dB at 100 feet generate multiple problems (additional speakers and amplifiers required, increased purchase and ongoing maintenance, electricity, installation costs). With traditional speakers, it is either too loud at the front stage area so that people at back can hear or it’s comfortable at front and inaudible at the back. Traditional solution is to include more speakers!

3 – Very little to zero little feedback from microphone even when standing directly in front of loudspeaker

ADVANTAGE/BENEFIT:
Amazing breakthrough for performers and amateur/professional speakers (seminars, wedding (etc.) functions, network meetings, etc.). Professional performers have been amazed that they have increased stage freedom without the risk of stimulating screaming feedback. This has proven to be a MAJOR benefit for performers. A leading rock star wants to promote QirraSound™ in recording studios because many recording artists want to hear themselves during the recording session through loudspeakers and not headphones but traditional speakers, in front of a recording studio microphone, will generate ear shattering feedback. QirraSound™ provides the solution for recording artists wants/needs!

4 – Low power usage with high power output

ADVANTAGE/BENEFIT:
Due to the ground breaking design of the power consumption and usage, QirraSound™ uses very little power to generate high volume output. Cost savings on power usage are potentially massive. No special power requirements are needed and large banks of cooling fans (producing loud noise and generating high power costs) are completely unnecessary. QirraSound™ systems are extremely eco-friendly.

5 – Digital performances sound very real and alive

ADVANTAGE/BENEFIT:
Typically, a traditional system will leave a listener feeling detached from any emotional experience because an analog or digital signal passing through the system retains its original digital coldness and actually deteriorates prior to emission from the system. A QirraSound™ system retains its purity and listeners report that they are emotionally “moved”. Audience members tell us that it feels as if the performer is standing immediately in front of them and singing only to them. At the same time, the performer still feels and appears to be in stage with other performers.

6 – No distortion so much more comfortable experience

ADVANTAGE/BENEFIT:
Because traditional loudspeakers are distorted due to their design problems, adding more speakers actually increases the levels of distortion thus causing the brain to work extremely hard to decipher words in a song, speech, etc. Most people have attended a concert and not been able to understand what is being said/sung. After a while, some understanding of the words is gained but this is because the brain has worked overtime to filter out the distortion. The result is often fatigue rather than relaxed enjoyment of the movie, concert, etc. Additionally, a listener will remember much more information in a seminar or educational environment. This is due to the way that the brain works and when distortion is present, the brain’s long term memory disengages. With QirraSound™, the brain remains relaxed, and the long term memory remain active thus realizing a much better memory recall of important and critical information.

7 – Provides reduction in number of loudspeakers (and therefore amplifiers) required to provide sound in small, medium, and large environments.

ADVANTAGE/BENEFIT:
Lower installation and ongoing maintenance costs.

8 – Provides superior, realistic and natural sound in home movie theaters, at a fraction of the cost of upper-high-end systems ($30,000 – $65,000 compared to $250,000 – $600,000!!)

ADVANTAGE/BENEFIT:
Most people would like to own and enjoy superior technologies but barriers to entry are huge relative to pricing and performance. Because traditional technologies are fraught with design problems, extreme huge costs 

QSTs specific application areas include but are not limited to:

1 -Pro-Sound: Theaters, Shopping Malls, Concert Halls, Movie Theaters, Outdoor Arenas etc.,
2 – Industrial: High Intensity Acoustics, Sonic Boom, etc.)
3 – Audiophile: High End audio systems, home theaters

Short technical descriptions include:

Name

ODIN I

ODIN II

BALDUR

HOD

THOR I

THOR II

Type

Mid-High

Mid-High

Mid-High

Mid-High

Sub-Woofer

Sub-Woofer

Design Type

Direct Coupled

Direct Coupled

Direct Coupled

Direct Coupled

Direct Coupled

Direct Coupled

Weight (kg)

45

31

17

17

55

59

Weight (lbs)

99

68

29

29

120

160

Dimensions (cm)

73x36x46

73x36x46

46x22x34

46x22x34

57x42x56

68.5×48.4×60.25

Dimensions (inches)

28.5x14x18

28.5x14x18

18×8.75×13.25

18×8.75×13.25

23.5×16.5×22

27x19x24

Tweeter Element (2″)

Ring Radiator

Ring Radiator

Beryllium

Ring Radiator

Ring Radiator

N/A

N/A

Woofer Element (inches)

2 x 13

2 x 13

2 x 6.5

2 x 6.5

2 x 12

2 x 15

Sensitivity                  (dB, 1W, 1m)

93

96

90

90

94

97

Impedance (Ohm)

8

8

8

8

8

8

Frequency (Hz)

18 – 50kHz ±3dB

18 – 50kHz ±3dB

32 – 50kHz ±3dB

32 – 40 kHz ±3dB

16 – 800Hz ±3dB

12 – 800Hz    ±3dB

Max Power (W)

1000

1000

1000

500

2000

5000

Includes

Recessed Handles. Pole Mounts. Fly Mounts.

Recessed Handles. Pole Mounts. Fly Mounts.

Recessed Handles. Pole Mounts. Fly Mounts.

Recessed Handles. Pole Mounts. Fly Mounts.

Recessed Handles. Pole Mounts. Fly Mounts.

Recessed Handles. Stackable Mounting point. Fly Mounts.

Options

Weather proof, white

Weather proof, white

Weather proof, white

Weather proof, white

Weather proof, white

Weather proof, white