The black Bose CVT-MA12EX is a 70/100V transformer that works with either one or two Panaray MA12EX modular column array loudspeakers. A bracket for coupling the transformer to your speakers is included.

For Panaray MA12EX Array Loudspeaker    Works with One or Two Speakers    For 70/100V Operation    Includes Coupling Bracket

Related Questions and Answers

Q: 1. I have 2 panaray 12's. Can these be plugged into any power amp? I am currently using a mackie 808s FR series. 600 watt. Would they work? Smokehousegamblers @ gmail . Com

A: They ill connect to a power amp via their: Connectors 2 x NL4 Neutrik speakON (parallel-wired), input 1 x 2-pin barrier strip, input NOTE: Nominal Impedance 8 Ohms Power Handling 300 W (1200 W peak)

Q: 2. Is bose f1 812 need a power amplifier or a receiveer for that? It means : do i need to buy a power amplifier go together??

A: The Bose F1 Model 812 Powered Flexible Array Loudspeaker is a self contained unit. It has a 1000 Watts of power a 2-Channel Integrated Mixer with XLR, 1/4 & RCA Inputs. You don't need to buy anything except the F1.

Q: 3. Which size speakers in side

A: The Bose Professional FreeSpace 3 Surface-Mount Satellite Loudspeaker features a 2.5" full-range driver within.

Q: 4. Does this come with a bag / case?

A: No, it does not come with a bag or case, but Bose does offer a good quality travel tote for it: https://www.bhphotovideo.com/c/product/1200241-REG/bose_751863_0010_travel_bag_for_f1_812.html

Q: 5. Hello Can I use two subs and two 812' for a large PA for outdoor concert?I would be mixing guitar, bass, drums, keyboards and vocals

A: I got away with the 2 812s and one sub - outdoor concert for over 200 people - this PA screams. It's amazing - remember though that it is a true front line system which means that it doesn't like microphones in front of it, you really need to use smaller monitors for behind the line. I'm in love with this system and eventually will add the 2nd sub, even though I really don't need it :)

Q: 6. Do I have to by this unit if I am buying the bose panaray ma12EX speakers?

A: No. The CVT-MA12EX is an optional transformer which is only required if you want to use the MA12EX in a 70V or 100V constant voltage system.

Q: 7. Can I use without a sub for a small party? about 50 people.

A: Yes you can use the Bose F1 Model 812 Powered Flexible Array Loudspeaker for a party of 50 people,

Q: 8. Could this work to power 4 Freespace DS 16F speakers? Thx

A: The Bose Professional FreeSpace DS 16F 2.25" 16W Passive Loudspeaker has transformer taps for 70V and 100V connections, as well as an 8-ohm bypass setting that specifies 16W RMS and 64W peak for each speaker. The Bose Professional FreeSpace IZA 250-LZ Integrated Zone Amplifier specifies 2 channels of speaker output offering 25W at 8 ohms, or 50W at 4 ohms. You could potentially squeeze in two DS 16F speakers on each channel if you wired them in parallel, which would create a 32W RMS load at 4 ohms. Ideally you would want to use an amplifier offering more adequate output power for this model and quantity of speakers.

Q: 9. Hi, can I connect tonematch to the F1? Thanks

A: Thanks for your question, Jun. For the best assistance, we encourage you to reach out to our Bose Professional team https://bose.life/2RmzQHn. They'll be happy to answer any questions you may have. Take care! Ashley - Bose Support

Q: 10. How much ich do these run? I have 2 panaray 12's. Can these be plugged into any power amp? I am currently using a mackie 808s FR series. 600 watt. Would they work? Smokehousegamblers @ gmail . Com smokehouse on Jun 20, 2021 BEST ANSWER: They ill connect to a power amp via their: Connectors 2 x NL4 Neutrik speakON (parallel-wired), input 1 x 2-pin barrier strip, input NOTE: Nominal Impedance 8 Ohms Power Handling 300 W (1200 W peak) (less)

A: Bose Professional MA12 Power Handling: 300 W (1200 W peak) @ 8 ohms. For more details please contact BOSE Professional directly: Pro Installed Technical Support Monday - Friday, 9am-7pm, EST 800-994-BOSE Portable PA Technical Support Monday - Friday, 9am-9pm, EST 877-335-2673 NOTE: The Mackie 808S 8-Channel Stereo Powered Mixer: 1000W @ 4 ohms and @ 2 ohms.