We specialize in hard to find items
All Categories
Automatic Amp/Speaker Selector by BobWire, Model SPK1 - Switch Operates by Audio Sensing or 12V Trigger (Compatible with Any Amplifier Including SONOS Amp WiiM BlueSound PowerNode Echo Link)
Share Tweet
*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Automatic Amp/Speaker Selector by BobWire, Model Features
-
🔘 Switch activated by audio sensing or 12V trigger
-
🔘 High sensitivity audio detection
-
🔘 Audio grade gold plated relay contacts
-
🔘 100% Analog circuits & operation
-
🔘 Up to 1000 Watts power capacity
-
🔘 Double thick copper circuit board traces
-
🔘 5-way gold plated binding posts (up to 6AWG wire)
-
🔘 Extremely low noise and distortion
-
🔘 Works with all amps including Class D & BTL
About Automatic Amp/Speaker Selector By BobWire, Model
The Bobwire SPK1 is a high-power handling two channel (stereo) speaker level A/B switch. The SPK1 will automatically switch between two audio amplifiers and send the audio signal on to one pair of speakers (2 IN & 1 OUT). The Mode switch determines whether the SPK1 will operate by audio sensing or by a 12V trigger input. An alternative setup would have a single audio amplifier and the SPK1 will switch between two pairs of speaker outputs (1 IN & 2 OUT) but this is only possible in 12V trigger mode. The double thick copper circuit board traces and the highest quality gold contact relays ensure the purest audio signal path. The ultra-sensitive audio detection circuit is 100% analog & remains out of the signal path at all times.
