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8 Ohm Operation

A615-70

MC615-70

Frequency Response:

55Hz - 20kHz

50Hz - 20kHz

Sensitivity:

90dB 1 watt/1 meter

88dB 1 watt/1 meter

Recommended  
Amplifier Power:

20-80 Watts

20-120 Watts

Maximum Power  
Handling:

50 Watts

50 Watts

Woofer:

(1) 6½” Polypropylene

(1) 6½” Aluminum Cone

Tweeter:

(1) 1” Silk Dome

(1) 1” Aluminum Dome

Crossover Frequency:

3000 Hz

3000 Hz

Filter Slope:

12 dB/octave

12 dB/octave

Impedance:

8 Ohms

8 Ohms

Finished Dimensions:

10¼” Diameter 
9½” Depth

10¼” Diameter 
9½” Depth

Cutout Dimensions:

8¾” Diameter

8¾” Diameter

Weight:

8 lbs.

8 lbs.

70 Volt Operation

A615-70

MC615-70

70 Volt Taps:

2, 4, 8, 16, 32 Watts

2, 4, 8, 16, 32 Watts

Specifications

6

Summary of Contents for MC-615-70

Page 1: ...COMMERCIAL SPEAKERS O w n e r s M a n u a l...

Page 2: ......

Page 3: ...al before connecting your speaker This will ensure that you have an understanding of how to install the speaker for optimum performance Break in Period Allow 10 15 hours of listening time to adequatel...

Page 4: ...steep crossover slopes allows high power handling minimizes driver interaction anomalies and maximizes the clarity with which each driver is able to produce its respective frequency band Sophisticated...

Page 5: ...le connector will accept a maximum wire gauge of 14 AWG and a minimum wire gauge of 18 AWG Please refer to the NEC National Electrical Code for further information regarding the permissible wire size...

Page 6: ...nd 32 Watt taps in 70 volt operation In 70 volt operation be sure to appropriately set the selector according to the power output of the amplifier being used and the number of speakers being installed...

Page 7: ...ut holding the speaker in place The MBR 70 is not required for installation when the speaker is being installed in drywall or other rigid material When installing in these surfaces use attached swivel...

Page 8: ...50 Watts Woofer 1 6 Polypropylene 1 6 Aluminum Cone Tweeter 1 1 Silk Dome 1 1 Aluminum Dome Crossover Frequency 3000 Hz 3000 Hz Filter Slope 12 dB octave 12 dB octave Impedance 8 Ohms 8 Ohms Finished...

Page 9: ...er observing proper polarity Activate proper selector on amplifier No sound from speaker Balance control on receiver or pre amp is not centered Speaker wire not securely connected Place balance contro...

Page 10: ...oducts Charges for unauthorized service and transportation cost are not reimbursable under this warranty This warranty becomes void if the product has been damaged by alteration misuse or neglect The...

Page 11: ......

Page 12: ...Fax 801 543 3300 www rbhsound com It is RBH Sound policy to continuously incorporate improvements into our products all specifications are subject to change without notice Copyright 2007 RBH Sound Al...

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