Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The TeachLogic IRS-7655 Spectrum II Base Station with Sapphire Transmitter and Plug-In Battery Charger is a complete sound-field system for installation in a classroom or similar environment.
The system package includes the following components: the Spectrum II IMA-700 Amplifier and 2 Infrared Receiver’s base station with switching power supply; the Sapphire Pendant Infrared Transmitter / Microphone with a rechargeable Lithium-ion battery and unidirectional microphone for true voice reproduction and good feedback suppression; the BRC-15 Sapphire Charger that connects the Sapphire transmitter for charging via USB or wall adapter. This system also includes the ICS-55 Ceiling Dome Sensor with 50' (15.24m) of plenum-rated cable and a 100' (30.48m) of plenum-rated 18 gauge speaker cable.
Spectrum II Base Station
Four power amplifiers, (18 watts ea. with individual gain controls)
Powers up to 8Ω speakers
Two infrared wireless microphone receivers
Four stereo line level auxiliary inputs
Front panel audio output for personal FM system with gain control (3.5mm)
Nine band equalizer for extra fine acoustic tuning
Page over-ride (muting) with page pass through to classroom speakers
Two line level outputs (pre-fader) for recording or feed to other system
Only 1.4 oz. including battery
Long life Lithium ion battery
Rechargeable via micro USB cable
Battery level indicator
Back light under power switch
Momentary mute button, Backlight blinks in mute mode
Push on/off power
Channel A or B selectable
Three level mic volume switch (low, medium, high)
Auxilary input (3.5mm)
Low profile clip for mounting
Wear with a lanyard or directly to neckline collar
In the Box
TeachLogic IRS-7655 Spectrum II Base Station with Sapphire Transmitter and Plug-In Battery Charger