MCM Electronics

2Way W/Backbox 70V/8 Ohm Ceiling Speaker Pair 6-1/2 By Speco (SP6NXCTUL) MCM Part #555-5603

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Nexus Contractor™ Series
6 1/2" Ceiling Speaker Pair

This line offers premium quality components to provide a network of sound and paging for the most demanding commercial environments. The heavy–duty industrial metal back can provides component protection and safety, while enhancing low frequency response. Removable quick–snap connection terminals greatly ease connection at the time of installation. Transformer tap selector is hidden behind the grill, but is easily accessible from the front of the speaker baffle after installation.

Note:These speakers are sold in pairs.

Specifications Top

  • Poly coated 6 1/2" woofer with rubber surround
  • 3/4" PEI dome tweeter
  • Ported enclosure
  • 8ohm / 70V / 25V system compatibility
  • Includes drop ceiling tile support brackets
  • Metal safety loop for support cable


  • Power capacity: 60W/140W RMS/peak
  • Frequency response: 50Hz ~ 20KHz
  • Transformer taps: 2W, 5W, 10W, 30W, 60W, 8Ω
  • Sensitivity: 90dB (W/M)
  • Mfr. #SP-6NXC/T


  • Overall frame diameter: 10"
  • Required cutout: 9"
  • Mounting depth: 8 1/8"
    Part Numbers
    MCM Part #:555-5603
    Speco Part #:SP6NXCTUL
    Package Specifications & Dimensions
    Weight:25.5 lbs.
    Warranty:365 days
    Need to Return?
    Length:29.5 in.
    Width:11.5 in.
    Height:12 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
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