100 mm (4 in) Commercial Series Ceiling Speakers


100 mm (4 in) Commercial Series Ceiling Speakers

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


  Version Language Size Uploaded
file type icon CSS8004/CSS8008/CSS8018 Spec Sheet
updated: 10月22日
    1.2 MB 10月22日
file type icon Ceiling Speaker Accessory Guide
updated: 10月18日
    126.9 KB 10月18日
file type icon Commercial Series Introductory Sheet
updated: 10月18日
    249.8 KB 10月18日
file type icon CSS8000 Declaration of Conformity
updated: 10月18日
    144.7 KB 10月18日
platform icon Distributed System Design (DSD) v3.6.2
version 3.6.2, updated: 9月23日
3.6.2     804.8 KB 9月23日
Install Guides
file type icon CSS8004 Install Instructions
updated: 10月22日
    42.9 KB 10月22日
Ease Data
file type icon CSS 8000 Ease Files
updated: 10月22日
    35.8 KB 10月22日
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: 3月15日
    21.0 MB 3月15日
file type icon CSS8004 Hi-Res Image
updated: 10月22日
    50.9 KB 10月22日
Speaker Tunings
file type icon Commercial, CBT, and AWC Tunings 220616
updated: 8月29日
    557.0 KB 8月29日

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service


Drivers 100 mm (4 in)


90 dB (2k - 6k Hz)
Frequency Range (-10 dB) Driver/Grille Assembly 85 Hz – 18 kHz
Installed in CSS-BB backcan 130 Hz – 18 kHz
覆盖角度 175° conical
驱动单元连续功率承受能力 15 Watts
变压器抽头 5W, 2.5W, 1.3W
变压器抽头 5W, 2.5W, 1.3W, 0.7W
变压器抽头 5W, 2.5W, 1.3W, 0.7W
变压器插入损耗 1.5 dB Maximum
Transformer Connection Bare wire
Motor Mass 200 g (7 oz)
Safety Agency Suitable 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 Backcan CSS-BB4
Other Compatible Backcans N/A
Bolt Mounting Circle to Backcan 4 points on 165 mm(6.5 in) diameter
Cutout DiameterOpen-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 (each) 0.90 kg (1.0 lb)
Shipping Weight (ea) 1.26 kg (2.8 lb)


4 pcs M4 x 40 mm sheet metal screws for attaching speaker/driver/transformer assembly to corresponding backcan.
额定功率 See transformer taps
变压器抽头 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
Maximum SPL (1m) 97 dB (top 25V/70V/100V tap)
输入接口 Bare wire
Backcan formed steel (accessory)
Baffle/Rim Metal
Ceiling Cutout Size 125 mm (5.0 in)
Plenum Usage Yes, with accessory backcan
颜色 White


CSS-BB4x6 | 4" Backcan for CSS8004 speaker
CSS-BB4x6 Main photo

4" Backcan for CSS8004 speaker


CSS-TR4/8x12 | Tile Rails for CSS-BB4x6 and CSS-BB8x6 backcans
CSS-TR4/8x12  Main photo

Tile Rails for CSS-BB4x6 and CSS-BB8x6 backcans




HARMAN Professional Solutions:


100 mm (4 in) Commercial Series Ceiling Speakers