Commercial Grade Speaker Selector Switch, Volume Control Uses 12 gauge Wire 905b

Description

Commercial Grade Speaker Selector Switch, Volume Control Uses 12 gauge Wire 905b. Condition is out of box but unused. Shipped with Priority mail but I’ll be delayed until Friday after auction
TEC-905B Commercial Grade 2x5 Matrix Speaker Selector accepts 12AWG speaker cables!
Model TEC-905B, 5pair Speaker Selector Switch with Dual Source inputs and Volume Control..
The TEC-905B speaker selector with volume control will allow you to use two stereos with up to 10 speakers (5 pairs) placed around the house, restaurant, office, warehouse etc. You can turn each set of speakers on and off, and adjust the volume for each pair as well. The input for the TEC-905B comes from your stereos, amps, receivers, etc. This just means you take the speaker wires from the back of your stereo, amp, etc. and plug them into the either input terminals on the back of the TEC-905B. Each speaker pair has independent rotary volume control. Volume adjustment and impedance matching is accomplished through internal heavy-duty multi-trapped transformers for each speaker. This allows complete, independent control of each pair with maximum efficiency and virtually no generation of heat. The built-in precision auto impedance correction and overload protection circuits will safe-guard your amplifiers and speakers from damage due to excessively low impedance when all 10 speakers are playing at the same time. Rear gold plated color coded professional grade banana socket connections accept up to 12AWG wires. Also has headphone input with individual volume control as well.
Features:
Dual source inputs
Five speaker pairs output
Each pair of speakers can be alternatively switched to either amplifier A or B
Accepts up to 12 gauge speaker wire via gold plated banana socket connections
Frequency response: 20 Hz to 20 kHz
High efficiency transformer based designed, fully automatic amplifier impedance protection
Compatible impedance with 4 - 16 ohm speakers
100W RMS, 200W peak per channel power handling
Individual rotary volume controls
Master ON/OFF switch connects and disconnects the signal distribution from the amplifiers to the speakers
Dimensions: 2.25"H x 15.5"L x 8.5"W
Weight : 12 lb
Headphone with volume control
Sturdy metal enclosure
Passive design, no power required