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SPECIFICATIONS

Frequency Response (±3dB)

Nominal Impedance

Recommended Amplifi er Power

Sensitivity [1 watt (2.83v) at 1m]

Tweeter

Midrange

Woofer

Crossover Frequencies

External Dimension 

Mounting Hole Opening

Mounting Depth

48–22,000Hz

4 ohms

10–200 watts

89dB

3

/

4

-inch (19mm) soft dome

3” (75mm) soft dome

8” (200mm) copolymer cone

400 Hz / 2.5 kHz

12

7

/

16

” (315mm) diameter

10

7

/

8

” (276mm) diameter

6” (153mm)

Summary of Contents for OH-R7

Page 1: ...Owner s Manual OH R7 In Ceiling Loudspeaker...

Page 2: ...Clearance 7 Installation Site 7 Optional New Construction Brackets 7 Fire Rated Boxes 7 Grille Removal 7 Bi Wiring Bi Amplification 7 Installation 8 Redirecting the Midrange Tweeter Baffle 9 Adjustin...

Page 3: ...vity 1 watt 2 83v at 1m Tweeter Midrange Woofer Crossover Frequencies External Dimension Mounting Hole Opening Mounting Depth 48 22 000Hz 4 ohms 10 200 watts 89dB 3 4 inch 19mm soft dome 3 75mm soft d...

Page 4: ...ntegrate visually and mechanically into any installation ABOUT INSTALLATION Warning Always turn off the amplifier or receiver when connecting speakers or any other components to the system Note Instal...

Page 5: ...ll They should not be too much farther apart than the width of the television screen If more separation is required you can compensate to some extent by angling the midrange tweeter baffle in toward t...

Page 6: ...y wall screws and or construction adhesive between the drywall and joists adjacent to the speaker location will further enhance performance Optional New Construction Brackets For new construction inst...

Page 7: ...t the installation hole Run the wire from the amplifier location to the cutout Allow for an extra foot of wire at the cutout Strip 1 2 inch 13mm of insulation from the wire and twist the wire strands...

Page 8: ...ary Compensation OFF Less than 18 46cm Boundary Compensation ON More than 18 46cm Boundary Compensation OFF ADJUSTING BASS RESPONSE If you are using your loudspeakers with a surround sound processor a...

Page 9: ...ed before or after they are installed They are already primed Insert the supplied paint shield before you paint the frame If you are using spray paint apply two light coats If you are applying paint w...

Page 10: ...s slip when requesting service Excluded from this warranty is damage that results from abuse misuse accidents shipping repairs or modifications by anyone other than an authorized Snell Acoustics servi...

Page 11: ...3717 phone 978 538 6262 fax 978 538 6266 email info snellacoustics com web www snellacoustics com 2007 Snell Acoustics All Rights Reserved Specifications are subject to change without notice Covered...

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