Quam MA/E5/S7/T1
275 CID Economy Assembly, 4W-70V Transformer

OUR PART #  MA/E5/S7/T1


The Quam MA/E5/S7/T1 is an 275 CID, sound masking loudspeaker assembly consisting of an 8C5PAX - 8" O.D. dual cone loudspeaker with a 5 oz. magnet and a TBL70 - 4W-70V transformer. The unit is intended to be used for indoor environments, primarily with program material that involves equalized random noise. Installation is suspended by mounting hardware (4' suspension chain - supplied) between the structural deck and suspended ceiling deck in either upwards, downward,s or sideways orientations.

Quam MA/E5/S7/T1 Audio Specifications:

  • Average Sensitivity: 92 dB-SPL 1W/1M
  • Loudspeaker Power Rating: 12W RMS, EIA 426A Standard
  • Maximum Power Rating: 15W @ 8 Ohms
  • Calculated Output: 98 dB SPL, 4W/ 1M
  • Magnet Type & Weight: BeFe Ceramic, 4.8 oz
  • Frequency Response: 65 Hz - 17 kHz EIA 426A Standard
  • Nominal Coverage Angle: 90° Included Angle, -6 dB / 2 kHz, Half space
  • Audio Connection: 7” Color Coded Leads
  • Mechanical Connection: Light Steel Chain, 4’-0” Long (supplied)
  • System Components:
    • Loudspeaker: 8C5PAX
    • Transformer: TBL70 - 4W-70V: 5 Tap, Color Coded Leads (4W, 2W, 1W, 0.5W, 0.25W)
    • Baffle: BR8W
    • Enclosure: ERD8U
  • Recommended Quam Components:
    • Attenuators: QC101M, QC101M/RM

Quam MA/E5/S7/T1
275 CID Economy Assembly, 4W-70V Transformer

OUR PART #  MA/E5/S7/T1

Product Information:

The Quam MA/E5/S7/T1 is an 275 CID, sound masking loudspeaker assembly consisting of an 8C5PAX - 8" O.D. dual cone loudspeaker with a 5 oz. magnet and a TBL70 - 4W-70V transformer. The unit is intended to be used for indoor environments, primarily with program material that involves equalized random noise. Installation is suspended by mounting hardware (4' suspension chain - supplied) between the structural deck and suspended ceiling deck in either upwards, downward,s or sideways orientations.

Quam MA/E5/S7/T1 Audio Specifications:

  • Average Sensitivity: 92 dB-SPL 1W/1M
  • Loudspeaker Power Rating: 12W RMS, EIA 426A Standard
  • Maximum Power Rating: 15W @ 8 Ohms
  • Calculated Output: 98 dB SPL, 4W/ 1M
  • Magnet Type & Weight: BeFe Ceramic, 4.8 oz
  • Frequency Response: 65 Hz - 17 kHz EIA 426A Standard
  • Nominal Coverage Angle: 90° Included Angle, -6 dB / 2 kHz, Half space
  • Audio Connection: 7” Color Coded Leads
  • Mechanical Connection: Light Steel Chain, 4’-0” Long (supplied)
  • System Components:
    • Loudspeaker: 8C5PAX
    • Transformer: TBL70 - 4W-70V: 5 Tap, Color Coded Leads (4W, 2W, 1W, 0.5W, 0.25W)
    • Baffle: BR8W
    • Enclosure: ERD8U
  • Recommended Quam Components:
    • Attenuators: QC101M, QC101M/RM
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