Quam C5/BU/W
8" Loudspeaker w/ 25V/70V Transformer & Screw Mount Baffle


Our Price: $23.45
List Price: $31.90
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The Quam C5/BU/W is a complete loudspeaker assembly, with 8" frame, 12W dual-cone loudspeaker, steel baffle, and universal 25/70V transformer.

Finish: White baked epoxy hybrid.

Baffle: Screw Mount

Transformer: 25V/70.7V, 5W

Intended Use
All variants: Interior environment, Downward facing, ceiling mounted, Program Material: Signal tones, voice and music


  • Speaker Size: 8" frame
  • Average Sensitivity: 98 dB SPL, 1W/ 1M
  • Power Rating: 12W RMS, EIA 426A Standard
  • Calculated Output: 108dB SPL, 10W/ 1M
  • Magnet Type, BeFe Ceramic, 4.8 oz. Nominal Weight
  • Frequency Response: 65 Hz - 17 kHz
  • Nominal Coverage Angle: 90° Included Angle, -6 dB / 2 kHz, Half space
  • Audio Connection 7" long, color-coded tinned wires, pre-cut
Suspended Ceiling T-bar Support Bridge for 8" SpeakersQuam SSB2
Suspended Ceiling T-bar Support Bridge for 8" Speakers

The Quam SSB-2 speaker support bridges are universal loudspeaker-baffle mounting devices that eliminate tile sag caused by the weight of the installation on suspended ceiling, markedly reduce the required installation time and eliminate ...

In Stock

Our Price:$9.70
List Price: $9.90

Ceiling Baffle for 8" Speaker, White SteelQuam BR8W
Ceiling Baffle for 8" Speaker, White Steel

The Quam BR8W is a 22-gauge steel, round speaker baffle with 4 supplied "white-head" 8-31 x 1" Phillips truss head mounting screws through the baffle. Finish: White baked epoxy hybrid.Features: One piece construction 22-gauge Steel ...

In Stock

Our Price:$9.11
List Price: $9.30

8" Backbox for Speaker Installation, RoundQuam ERD8
8" Backbox for Speaker Installation, Round

The Quam ERD-8 is a round, steel loudpseaker back box. A circular, molded expanded polystyrene damping pad is fitted to the inside top of the enclosure. Four welded hanger straps. UL listed  (UUMW) Finish: white baked epoxy ...

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Our Price:$17.52
List Price: $17.90

8" Speaker with 25/70v TransformerQuam 8C5PAX/TBLU
8" Speaker with 25/70v Transformer

This loudspeaker meets the needs of a broad range of commercial background music reproduction systems. A hard fiber “whizzer” cone provides extended high frequency response with fine clarity, while the molded fiber moisture resistant ...

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$29.25

Buy 12 @ $17.55 ea.
Buy 24 @ $16.38 ea.
Buy 36 @ $15.22 ea.

Bridge Support for 8" BaffleQuam SSB3
Bridge Support for 8" Baffle

Features: “Load Bearing” device designed to eliminate ceiling tile or drywall sag Rust-resistant metal eliminates hazards of combustion and toxic fume release Will accommodate ERD8 and ERD8U backboxes Designed to reduce ...

In Stock

Our Price:$7.74
List Price: $7.90

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