Califone 1285G 10-Position Monaural Jackbox

SKU: CLN1285G MFR: 1285G

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Made in USA

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About Califone 1285G 10-Position Jackbox

The Califone 1285G 10-Position Monaural Jackbox visibly signals to students and teachers when the jackbox volume is louder than the recommended 85 dB level recommended by OSHA and the American Speech-Language-Hearing Association. When the volume that's played through the jackbox exceeds 85 decibels, a bright red warning light turns on, alerting both the teacher and students about an unsafe sound level requiring adjustment.

It is ideal for listening centers, ELL and ELD and other language learning activities. It can also be used as a traditional jackbox without charging the battery, but the warning LED feature will not operate. The Sound Alert 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.

Califone 1285G 10-Position Jackbox Features

  • Ten learning positions that is large enough for most groups
  • 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 (adapter included but not shown)
  • Red LED indicates whenever the audio level exceeds 85dB
  • Two predrilled holes to permanently affix jackbox

Califone 1285G 10-Position Jackbox Specifications

Listening Stations
10 with 1/4" headphone connections
LED lights
Red will turn on whenever the audio level exceeds 85dB SPL +/- 3dB
Green - the jackbox is on & functioning
Volume Control
Single control for all attached headphones
Permanently attached 6 foot with 1/4" & 3.5mm mini plugs
Contact Points
Silver-plated for better connection and are moisture resistant to prevent corrosion
Rugged ABS plastic
AC Adapter
Dimensions (HxLxD)
2x4.25x4.25" / 5.08x10.79x10.79cm
12oz / 340.19g
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