Sound Technology

CSS8004

4", 5W, Commercial Series Ceiling Speakers

SRP £30.00 + VAT
Where to buy

JBL's Commercial Series Ceiling Speakers provide excellent performance for paging and background music applications. High sensitivity across the product line provides maximum sound level, even at low tap settings.

  • High 90 dB sensitivity
  • 5 Watt multi-tap transformer for 100V, 70V and 25V distributed lines
  • Very wide 175° coverage
  • Fits CSS-BB4 backcan
Driver Size (dual-cone) 100 mm (4 in)
Driver Sensitivity (mid-range) (1W [2.83V], 1m, 2k - 6k Hz) 90 dB
Frequency Range (-10 dB) Driver/Grille Assembly 85 Hz - 18 kHz
Installed in CSS-BB backcan 130 Hz - 18 kHz
Coverage (2 kHz) 175°
Driver Continuous Power Handling15 Watts
100V Taps5W, 2.5W, 1.3W
70V Taps5W, 2.5W, 1.3W, 0.7W
25V Taps5W, 2.5W, 1.3W, 0.7W
Transformer Insertion Loss1.5 dB Maximum
Transformer Connection Bare wire
Motor Mass200 g (7 oz)
Safety AgencySuitable for use in air handling spaces per UL1480, UL2043, NFPA 90 & NFPA 70, when installed with corresponding UL Listed backcan, below. S7232/UL Listed, Signaling Speaker. Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
Matching CSS BackcanCSS-BB4
Other Compatible BackcansN/A
Bolt Mounting Circle to Backcan4 points on 165 mm(6.5 in) diameter
Cutout DiameterOpen-back125 mm (5.0 in)
In CSS-BB backcan170 mm (6.7 in)
Depth (behind grille)94 mm (3.7 in)
Grille Diameter198 mm (7.8 in)
Net Weight (ea)0.90 kg (1.0 lb)
Shipping Weight (ea)1.26 kg (2.8 lb)
Included Accessories4 pcs M4 x 40 mm sheet metal screws for attaching speaker/driver/transformer assembly to corresponding backcan.