JBL CSS8004 4" Full-Range Ceiling Speaker, 5W

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. Model CSS8004 is a 100 mm (4 in) speaker with 90 dB sensitivity and a 5-Watt multi-tap transformer. Model CSS8008 is an 200 mm (8 in) speaker with high 96 dB sensitivity, greater bass extension than the CSS8004, and a 5-Watt multi-tap transformer.

Model CSS8018 is a higher-power 200 mm (8 in) speaker, with very high 97 dB sensitivity and a larger 10-Watt multi-tap transformer. The speaker’s pre-attached triple voltage transformer provides versatility by allowing use on 100V, 70V or 25V distributed loudspeaker lines. The drivers feature a full 25 mm (1 in) diameter voice coil with a Kapton coil-former and high temperature wire for better power dissipation and long-term reliability.

For installation convenience, the speaker grille and transformer are preattached to the driver. Grilles are painted, zinc-plated, cold-rolled steel. The 200 mm (8 in) models feature a standard 286 mm (11¼ in) bolt mounting diameter. Matching CSS backcans are made of zinc-plated steel with powder-coated finish. CSS steel pre-install backcans can be installed, wired, and inspected prior to installation of the speaker.

Features

• High 90 dB sensitivity
• 5 Watt multi-tap transformer for 100V, 70V and 25V distributed lines
• Very wide 175° coverage
• Fits CSS-BB4 backcan

Specifications

• Driver Size (dual-cone): 100 mm (4 in)
• Driver Sensitivity (mid-range): 90 dB
• Frequency Range (-10 dB): 85 Hz – 18 kHz
• Installed in CSS-BB backcan: 130 Hz – 18 kHz
• Coverage (2 kHz): 175°
• Driver Continuous Power Handling: 15 Watts
• 100V Taps: 5W, 2.5W, 1.3W
• 70V Taps: 5W, 2.5W, 1.3W, 0.7W
• 25V Taps: 5W, 2.5W, 1.3W, 0.7W
• Transformer Insertion Loss: 1.5 dB Maximum
• Transformer Connection: Bare wire
• Motor Mass: 200 g (7 oz)
• Safety Agency: Suitable for use in air handlingspaces per UL1480, UL2043, NFPA 90 & NFPA 70, when installed withcorresponding UL Listed backcan, below. S7232/UL Listed, Signaling Speaker.Transformer UL registered per UL1876. In accordance with IEC60849/EN60849.
• Matching CSS Backcan: CSS-BB4
• Bolt Mounting Circle to Backcan: 4 points on 165 mm(6.5 in) diameter
• Cutout Diameter Open-back: 125 mm (5.0 in)
• In CSS-BB backcan: 170 mm (6.7 in)
• Depth (behind grille): 94 mm (3.7 in)
• Grille Diameter: 198 mm (7.8 in)
• Net Weight (ea): 0.90 kg (1.0 lb)
• Shipping Weight (ea): 1.26 kg (2.8 lb)
• Included Accessories: 4 pcs M4 x 40 mm sheet metal screws for attaching speaker/driver/transformer assembly to corresponding backcan.