Price: [price_with_discount]
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Product Description
Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole house audio systems – all with beautiful styling and high-end sound quality. Our U.S.-based research, development, and design team is supported by a network of cutting-edge acoustical, mechanical, and electrical engineers. Together, we create products that combine the latest technology with ease of use for a quality sound experience.
Features:
Bi-directional, able to connect up to 7 amps and drive two pairs of speakers
Speaker selector allows you to connect multiple pairs of speakers to your amplifier
Backup memory function and a 10-meter remote operating distance
OSD Audio 7-Zone Dual Source Speaker Selector
IR Remote Control – ATM-7
This 7-zone speaker selector allows you to control up to seven pairs of speakers so you can listen to music in multiple rooms simultaneously. The ATM-7 includes an IR remote control; with a backup memory function and a 10-meter remote operating distance, this may be the perfect solution for your needs. Also you can easily program the remote control to your favorite universal remote control.
No impedance protection – perfect to use with in-wall volume controls that do protect impedance
Remote control allows zone on/off control
Speaker level (high level) inputs and outputs accept banana plugs or bare wire
# of zones or Speaker Pairs
4
4
6
8
7
8
Single Source
✓
–
–
–
–
–
Dual Source
–
✓
✓
✓
✓
✓
Independent Volume Control
✓
–
–
–
–
–
Power Handling
160W
140W
140W
200W
400W
300W
Easy-to-use-spring-loaded connectors
✓
✓
✓
✓
–
✓
Impedance-matching
✓
✓
✓
✓
–
✓
# of zones or Speaker Pairs
4
6
8
2
4
6
Single Source
✓
✓
✓
–
–
–
Dual Source
–
–
–
✓
✓
✓
Independent Volume Control
–
–
–
✓
✓
✓
Power Handling
280W
280W
280W
300W
300W
300W
Easy-to-use-spring-loaded connectors
✓
✓
✓
✓
✓
✓
Impedance-matching
✓
✓
✓
✓
✓
✓
POWER: Since this ATM-7 is a passive device with no built-in impedance protection, we recommend using our impedance matching in-wall volume controls so that the load doesn’t affect your amp in a negative way.
DESIGN: Multi-Zone Enable (2 In Working Mode), Zone In/Out Select, Dual Music Source A or B (2 In Mode) or output channels (7 In mode) located on the front, Master-Slave switch when connecting 2 ATM7 in parallel on the back.
FEATURES: Perfect for your stereo needs, an IR Remote Controlled Front Panel Status LEDs for Power, Multi-zone, Master/Slave, Zone In/Out Select, In/Out Mode and Zone Out/In Selector and can be mounted/controlled in remote location.
IR REMOTE: The ATM7 includes an IR remote control that has backup memory function and a 10-meter remote operating distance. Easily program the remote control of any of your favorite universal remote controls with the provided code.
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