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THE BASICS
Featuring
AVCOMM's exclusive PNR™ technology, the AC-250
PNR™ is a
comfortable colorful headset for kids or adults who need a smaller
headset.
FEATURES AND BENEFITS
The AC-250 PNR™ features a unique head
band and wire boom made exclusively for children or adults with head sizes 21"
or less.
Adjust it
small enough for a young child or expand it easily to fit smaller adults, or
even add an optional full-size head band and ear seals for a full-size headset.
AVCOMM's specially designed ear seals for the AC-250 PNR™ fit closely to a child's ear, since
larger ear seals would fall below the jaw line and greatly reduce noise
attenuation.
Inside, the latest PNR™ technology is put into action with ultra-lite micro samarium cobalt
speakers. Your child may not notice, but you'll appreciate the richer, smoother
frequency response. The powerful magnetic core and diaphragm provide higher
sensitivity and optimized response. The speaker is a thin-lightweight 4/10th's
of an ounce, reducing headset weight for added comfort. The advanced speaker
installation technique enhances audio performance, reduces annoying inner ear
cup vibrations and increases noise attenuation.
THE DETAILS
Built for rugged use, the AC-250
PNR™ features a larger
volume control that is very easy for a child to use, stainless steel
construction, simple operation, an acoustic mic muff to protect against moisture
and wind noise, gold plated mic and headphone plugs, high impact ABS ear cups,
durable copper wire with spiral shielding to eliminate RF interference and a
polyurethane cover for added abrasion resistance and flexibility, plus a full
five-year factory warranty.
| Speaker |
Microphone |
| Impedance: 150 ohms/mono |
Type:
Electret noise canceling mic |
|
Frequency Range: 100-17,000 Hz |
Freq.
response: 300-8,000 Hz |
| Sensitivity: 101dB with 1mW input |
Mic source resistance: 220-2200 ohms |
| Volume
control attenuation: 23 dB |
Boom
type: Wire spring |
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| Mechanical |
Technical |
| Tensile
reinforced copper wiring |
NRR: 24
dB |
| 5'
straight shielded cord |
Hardware: Stainless steel |
| Polyurethane insulation (UV safe) |
Domes:
ABS high impact plastic |
| Gold
plated plugs: mic .206" dia. |
Weight:
13.4 oz. |
| ..........................phn .250" dia. |
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