Califone PA-IRSYSB Infrared Classroom Audio
System with 2 Non-powered and Two Powered Array Speaker System, Two
ceiling-mounted IR receivers (more than what other brands offer as standard
equipment) deliver twice the reception with less signal drop out and allows
increased wireless coverage for classrooms of up to 2,000 sq. ft., UPC
610356389119, Beltpack
transmitter & headset mic will operate all day long on a single charge, Quick
operating guide printed onto the inside of the cabinet for easy referral,
Lockable metal case safely stores equipment while not in use, Built-in mixing
panel on the front with separate volume levels for both wireless mics, bass,
treble controls, IR receiver, and an overnight recharger for the belt-pack
transmitter
General Information |
Manufacturer |
Califone |
Manufacturer Part Number |
PA-IRSYSB |
Product Name |
Infrared Classroom Audio System with 2 Non-powered
and Two Powered Array Speaker System |
UPC Code |
610356389119 |
Marketing Information |
Califone understands that the proper
utilization of audio technology can assist classroom learning and
student comprehension.
Acknowledged research validates the use of enhanced sound field
amplification in learning areas. The Infrared Classroom Audio System
delivers all of the benefits of sound field amplification with greater
audio coverage & reception with dual ceiling sensors to expand the
coverage area and avoids “drop out” of the signals. Two wireless mics
ensure the teacher and students will be heard by everyone in addition to
amplifying audio played from computers and other sources. It can also
connect with secondary systems (such as an assistive listening system)
as well as announcements made from the school's main office. |
Features |
- Improve academic achievement
- Increase on-task behavior
- Increase attention to verbal
instruction
- Improve comprehension for English
Language Learners
- Improve ease of listening and
teaching
- Reduce vocal strain and fatigue on
teachers
- Works with PC/MAC teleconferencing
systems such as Microsoft® Netmeeting so the entire class can
participate in distance learning applications
- Two ceiling-mounted IR receivers
(more than what other brands offer as standard equipment) deliver
twice the reception with less signal drop out and allows increased
wireless coverage for classrooms of up to 2,000 sq. ft.
- Two powered array speakers
(PI30-PS with PA-IRSYSB package only) comes with fixed and variable
volume controls, for other daisy-chained speakers and one for a
dedicated speaker system for students with special needs
- Beltpack transmitter & headset mic
will operate all day long on a single charge. Ensures full wireless
mobility to move about the classroom with its 40’ transmission range
- Quick operating guide printed onto
the inside of the cabinet for easy referral. Lockable metal case
safely stores equipment while not in use
- Lockable metal case safely stores
equipment while not in use
- Two non-powered array speakers
(PI30-SP) with protective steel grilles include wall-mounting
brackets and hardware
- All array speakers feature three
transducers with high-performance neodymium magnets, which are twice
as efficient as conventional ferrite magnets, and deliver more power
from a smaller, lighter speaker (which is also easier to install)
- Built in charging station for the
wireless handheld mic. Includes a 2nd infrared frequency enabling
both mics to function at the same time
- Built-in mixing panel on the front
with separate volume levels for both wireless mics, bass, treble
controls, IR receiver, and an overnight recharger for the belt-pack
transmitter
- Balanced and unbalanced (3.5mm,
XLR, 1/4”) mic inputs and aux-in connects the audio from a computer,
LCD projectors, and other media players for enhanced audio
amplification
- Connects with low / high voltage
paging systems (25V / 70V) with a dedicated sensitivity switch
- Connects with PC/MAC
teleconference systems such as Microsoft® Netmeeting, enables the
entire class to participate in conference calls
- Exterior flange for surface or
flush-mounting the panel box
|
Specifications |
Infrared Mic Specifications |
Transmitting & Receiving Mode
|
IR |
Transmitting & Receiving Frequency |
2.35MHZ |
Wireless Transmission Range
|
Approximately 40 ft., for rooms up to
2,000 sq. feet |
Current Consumption |
240mA |
AF Output |
650mV AF 1kHZ |
Mic Inputs |
Balanced and unbalanced, condensor (XLR,
1/4”, 3.5mm) |
Line Output |
1/4” |
AC Power Requirements |
110 – 125 VAC, 50/60 Hz |
Modulation |
FM (Frequency Modulation) |
Sensitivity |
7 microvolts |
Frequency Response |
50 Hz - 15 KHz +/- 3dB |
Wireless Transmission Range |
Approximately 40 ft. |
Dynamic Range |
100 dB |
Distortion
|
<1% |
Battery
|
Two 1.2V (AA) or Two 1.5V (not included) |
Student Hand Held Microphone |
Sub-carrier frequencies |
2.35MHz |
Microphone |
Unidirectional, dynamic |
Power |
2-'AA' NiMH Rechargeable batteries (not
included) |
Microphone Recharging Station |
Included |
Receiver/Amplifier |
Audio Power |
30 Watts RMS |
Power Requirements
|
18VAC 50 VA |
Speaker Connections
|
for 2 speakers |
Mono inputs |
2 - (RCA type, Hi Z, Mixed) |
Auxiliary Volume Control |
1 |
Sub-carrier frequencies
|
2.35 MHz or 2.85 MHz |
Type
|
Super heterodyne - crystal controlled |
Signal-to-noise |
>80 dB |
Image rejection |
40 dB |
Reception sensitivity
|
>25dBuV |
Reception selectivity |
±40kHz |
Belt-Pack Transmitter with hands-free
headset mic (HBM-319) |
Single carrier
|
2.35MHz |
Audio distortion
|
<1.0% |
Mic input impedance |
2.2k ohms |
Auxiliary Mic input jack
|
3.5mm |
Built-in mic
|
Unidirectional electret |
Microphone gain adjustment |
Max to -50dB |
Power
|
2-'AA' NiMH rechargeable batteries (not
included) |
Non-Powered Array Speakers (PI30-SP) |
Transducers |
Three per speaker, each 16 Ohm |
Magnets |
High performance neodymium |
Power rating |
30 watts RMS, 150 - 15kHz |
Speaker Weight |
3.2 lbs. each, bracket 1.7 lbs each |
Connection Terminals |
Spring-loaded terminals |
Powered Array Speakers (PI30-PS) |
Dual line in |
Connects audio from whiteboards, LCD
projectors, computers, cameras and other media players |
Fixed and Variable Line out |
Controls the volume to two different sets
of speakers |
External Infrared Dome Sensors |
Cable length |
30 ft standard |
Power |
Powered by receiver |
Size |
3.9" (D) x 1.2" (thick) |
Weight |
7.5 oz each |
Sensor Type
|
Lensed infrared diode |
Number of Lensed Diodes |
6 |
Reception Angle |
360 degrees |
Storage Cabinet |
Construction
|
Lockable steel case stores mics |
Built-in charging ports
|
For beltpack transmitter & handheld mic |
Dimensions (L x W x H) |
10.6” x 4.75” x 11.8” |
Total System Weights |
45 lbs. |
Safety Approvals |
ACWall adapter is C-UL/CE approved |
A-20110425-1122-130-L
*This item is BRAND NEW -
not refurbished. It comes with all manufacturer supplied accessories, and full
manufacturer's USA warranty.
|