Wired Deluxe Monaural Headphone with 40Hz to 18KHz Frequency Response
Series: 2924
Model: 2924AV
Adjustable headband fits students of all sizes
Replaceable, cleanable ear cushions for multiple users
Rugged monaural 1/4-inch plug idea for language arts uses
Replaceable straight cord with reinforced connection resists accidental pull out for safety
Noise-reducing earcup lowers ambient noise so volume does not need to be as high, as recommended by the American Speech-Language-Hearing Asssociation for hearing safety
Durable headphone is educator’s standard for listening centers, literacy, ELL and ELD and other language learning activities. Its replaceable 6ft cord straight cord and1/4-inch plug make it versatile classroom, language lab or library headphone. Noise-reducing earcup lowers ambient noise so volume does not need to be as high, as recommended by the American Speech-Language-Hearing Asssociation for hearing safety. Slotted baffle prevents access to speaker, avoids accidental puncturing of the speaker cone.
Adjustable headband fits students of all sizes
Replaceable, cleanable ear cushions for multiple users
Rugged monaural 1/4-inch plug idea for language arts uses
Replaceable straight cord with reinforced connection resists accidental pull out for safety
Noise-reducing earcup lowers ambient noise so volume does not need to be as high, as recommended by the American Speech-Language-Hearing Asssociation for hearing safety
Slotted baffle prevents access to speaker, avoids accidental puncturing of the speaker cone
Rugged polypropylene headstrap and ABS plastic earcups holdup to continued usage in high-use settings
Two year warranty for school use, unlike headphones purchased at consumer electronics store whose warranty is voided if used in schools
Headphone Connector Type - 1/4-inch
Headphone Style - Noise Cancelling
Headphone Style - Over Head
Headphone Type - Mono
Warranty - Yes
Noise Cancelling - Yes
Shipping Weight:
1 lbs
Cable Length:
6 ft
Maximum Frequency Response (Bandwidth):
18 kHz
Maximum Frequency Response (Bandwidth):
18000 Hz
Minimum Frequency Response (Bandwidth):
40 Hz
Minimum Frequency Response (Bandwidth):
0.04 kHz
Impedance:
600 ohm
Maximum SPL (Sound Pressure Level):
93 dB
Noise Cancelling:
Yes
Wireless:
No
Active Power:
0.02 Watt
Peak Power:
0.15 Watt
Warranty (Length/Type):
2 Years
Product Weight:
0.63 lbs
Speaker Size:
40mm Diameter (1.6 inches)
Speaker Diaphragm:
Mylar
Speaker Magnet:
Ferrite
Speaker Distortion:
5 % (approximately)
Volume Control:
Continuously variable
Plug:
1/4 inch Nickel plated for enhanced connection
Headband and Ear Pad:
PVC (Washable)
Earcups:
Noise-reducing, ABS plastic for durability