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Califone 1285G-08 Sound Alert 8-Position
Monaural Learning Center without Media Player, Includes: Rugged polypropylene
carry/storage case, 2924AVG Deluxe Monaural Headphones and 1285G Sound Alert
Jackbox, Ten learning positions is large enough for most groups and features
silver-plated contacts to prevent “crackling” sound, UPC 610356641002, Adjustable headband fits
students of all sizes, Permanently attached 6’ straight cord with reinforced
connection resists accidental pull out for safety, Rugged monaural 1/4” plug
ideal for language arts uses, Slotted baffles prevent access to the speaker,
avoiding accidental puncturing of the speaker cone, Replaceable, cleanable ear
cushions for multiple users
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General Information |
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Manufacturer |
Califone |
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Manufacturer Part Number |
1285G-08 |
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Product Name |
Sound Alert™ 8-Position Monaural Learning Center
without Media Player |
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UPC Code |
610356641002 |
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Marketing Information |
Providing safe audio equipment for
group-based environments is critical in aiding students to work and
study together. The 8-position Sound Alert Listening Center is the first
of its kind to warn teachers and students when the audio that's played
through the jackbox to its headphones is louder than the American
Speech-Language-Hearing Association's recommended 85dB level.
The center is ideal for supporting audio-assisted learning activities
such as individual and group tutorials, literacy groups, language
lessons, story-time, Special Education, and ELL/ELD learning
applications. It includes the Sound Alert jackbox, eight matching
2924AVG monaural headphones and a rugged carry case. With the sound
level controlled from its jackbox, the listening center can safely keep
the volume to a safe 85 decibel level.
When the jackbox volume exceeds 85 decibels, a bright red LED warning
light turns on, alerting both the teacher and students about the unsafe
sound level requiring adjustment. This visual cue not only helps correct
the current situation, but will also help students learn safe and
lifelong listening practices in school and extending beyond their
academic careers.
According to a March 2006 national poll commissioned by the American
Speech-Language-Hearing Association, 40% of students reportedly set
their music players' volume too loud above 85 decibels, which is the
level hearing experts recommend not be exceeded. If music can be heard
coming from a student's headphone, the volume is too loud and the
student is at risk of experiencing hearing loss.
Hearing loss can lead to many problems in school including: difficulty
with academic achievement in language arts, vocabulary, arithmetic, and
problem solving. Students with hearing loss score lower on achievement
tests, and have greater needs for special education or extra support in
the classroom.
The durable Sound Alert jackbox can also be used as a traditional
jackbox without charging its battery, but the warning LED feature will
not operate. The jackbox conserves its power by shutting off when no
audio signal is present for 60 seconds and will power on automatically
when there is an audio signal present. |
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Features |
2924AVG Deluxe Monaural Headphone
- Rugged polypropylene headstrap and
ABS plastic earcups hold up to continued usage in high-use settings
- Recessed wiring in the headband
for safety
- Adjustable headband fits students
of all sizes
- Permanently attached 6’ straight
cord with reinforced connection resists accidental pull out for
safety
- Rugged monaural 1/4” plug ideal
for language arts uses
- Noise-reducing earcups lower the
ambient noise so volume does not need to be as high, as recommended
by the American Speech-Language-Hearing Association for hearing
safety
- Slotted baffles prevent access to
the speaker, avoiding accidental puncturing of the speaker cone
- Replaceable, cleanable ear
cushions for multiple users
1285G Sound Alert Jackbox
- Ten learning positions is large
enough for most groups and features silver-plated contacts to
prevent “crackling” sound
- Rugged ABS plastic casing won’t
shatter for classroom safety and is more durable
- Permanently attached 6’ cord with
1/4” and 3.5mm plugs connects with media players and computers
- Master volume control controls the
sound for all listeners
- Skid-resistant pads under each
corner so the jackbox won’t scratch the table top
- Green LED indicates the jackbox is
powered and functioning
- Port for attaching power
- Red LED indicates whenever the
audio level exceeds 85dB
- Two predrilled holes to
permanently affix jackbox
- Ideal for listening centers,
language labs, literacy groups, ELD/ ELL and Special Education
applications
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Specifications |
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2924AVG Deluxe Monaural Headphone |
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Size |
40mm Diameter (1.6 inches) |
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Diaphragm |
Mylar |
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Magnet |
Ferrite |
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Impedance |
600 Ohms each side |
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Frequency Response |
40 H - 18 kHz |
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Sound Pressure Level |
93 db +/- 3 dB |
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Power Capacity |
20 milliwatts RMS, 150 milliwatts peak |
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Distortion |
5% approximately |
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Volume Control |
Continuously variable |
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Cord |
Permanently attached 6’ straight cord Plug
1/4” Nickel plated for enhanced connection |
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Headband & Earpad |
PVC (Washable) |
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Headphone Cup |
Noise-reducing, ABS plastic for durability |
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Weight |
10 oz., shipping weight 1 lb. |
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1285G Sound Alert Jackbox |
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Listening Stations |
10 with 1/4” headphone connections |
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LED lights |
Red will turn on whenever the audio level
exceeds 85dB SPL +/- 3dB
Green - the jackbox is on & functioning |
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Volume Control |
Single control for all attached headphones |
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Cord |
Permanently attached 6 foot with 1/4” &
3.5mm mini plugs |
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Contact Points |
Silver-plated for better connection and
are moisture resistant to prevent corrosion |
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Housing |
Rugged ABS plastic for durability |
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AC Adapter |
Included but not pictured above |
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Dimensions |
2” H X 4.25” L X 4.25” D |
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Weight |
12 oz., shipping weight 1 lb. |
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General |
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Overall dimensions |
20” H x 20” L x 7” D |
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Weight |
Combined shipping weight 11 lbs. |
A-20101124-1122-130-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
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