This Bogen Ceiling Speaker Assembly is a pre-assembled 8" ceiling mounted speaker for your 70V or 25V commercial audio system. The speaker is sold complete with transformer, 8" S810 cone and grille cover.

Variations of this speaker include white or off-white finish, recessed or knob-style volume control dials, screw-terminal bridge or bare wire connections (double check the model before ordering). The speaker is easily installed into drop-ceilings, features a 4W capacity and a 70Hz to 15kHz frequency response suitable for paging and background music.

96dB SPL    Volume Control Knob    S810 8" Cone Driver    70-15kHz Frequency Response    Off White

Volume knob in the center of the grill allows for fast and easy volume adjustment

8" S86 speaker for excellent sound quality

4 watt output

T-725 4 watt transformer

Related Questions and Answers

Q: 1. Will Oben QRA-R2 Will this work on Giottos Mh 5400?

A: no this plate will not work with the Mh 5400. you would have to try and change out the attachment scection as will and that would be a down grade to the Mh 5400.

Q: 2. Will this work on a Vanguard Alta CA 233AO Tripod with PH 30 Pan Tilt Head?

A: That head has a built-in quick-release clamp that is not removable, so this assembly is not compatible.

Q: 3. i am looking for system to attach to my k&f tm2515m1 monopod?

A: The Oben QRA-A2 can fit on any monopod that has a 3/8" male thread on top.

Q: 4. Will this plate sit flush and operate on a flat surface? (I want to mount it flush on top of a Sound Devices MixPre-3.)

A: Yes this should sit quite flush with whatever you are planning to mount it on as long as it is a flat surface.

Q: 5. Will this work with Tiltall 4602? If not, what will?

A: This wouldn't go directly onto a tripod, but rather, a tripod head. The compatibility will therefore depend on which tripod head you're using on the Tiltall 4602. The QRA-R2 is compatible with many tripod and monopods.

Q: 6. I'm looking for a QR system to attach my Canon DSLR to my Oben monopod, to make it quick and easy to secure the camera (and release it) each time I use it. I don't see the need for a head, as the monopod is so easy to reposition as needed (unlike a tripod)- so am thinking that the QR assembly alone should suffice. Would this product do the job I'm looking for, and is it sturdy enough to support a DSLR?

A: It will do exactly what you are asking for

Q: 7. will this fit the camtree g51 car mount gripper?

A: Yes, it would fit.

Q: 8. Would anyone know if this would fit a Vanguard SBH-100 ball head? I want to convert it from their proprietary mount system to Arca-swiss so I can use L-brackets for my Sony A7III. Cheers

A: I cannot answer your question directly, as i have never seen the Vanguard ball head. I can tell you that this clamp will NOT fit a RRS ball head or any other head i have experience with. Most of the heads i have worked with have two elevated pieces where the clamp connects to the ball head. The grove on the bottom of the clamp you are considering is not wide enough to allow these elevated pieces to fit. Most clamps do not work directly with RRS style heads.

Q: 9. Will this fit a Manfrotto 200pl quick release plate

A: The Oben QRA-R2 Quick Release Assembly with RP-20 Plate would not be compatible with the Manfrotto 200PL (RC2 system) plates.

Q: 10. Will this work on Mefoto roadtrip ballhead? If not, what will? Thanks

A: You could mount the Oben QRA-R2 Quick Release Assembly onto the MeFOTO RoadTrip head.