Bosch LC2-PC30G6-8L User Manual
Certifications and approvals
All Bosch loudspeakers are designed to withstand
operating at their rated power for 100 continuous
hours in accordance with IEC 268‑5 Power Handling
Capacity (PHC) standards. Bosch has also developed
the Simulated Acoustical Feedback Exposure (SAFE)
test to demonstrate that they can withstand two times
their rated power for short durations. This ensures
improved reliability under extreme conditions, leading
to higher customer satisfaction, longer operating life,
and lessens the chance of failure or performance
deterioration.
operating at their rated power for 100 continuous
hours in accordance with IEC 268‑5 Power Handling
Capacity (PHC) standards. Bosch has also developed
the Simulated Acoustical Feedback Exposure (SAFE)
test to demonstrate that they can withstand two times
their rated power for short durations. This ensures
improved reliability under extreme conditions, leading
to higher customer satisfaction, longer operating life,
and lessens the chance of failure or performance
deterioration.
Safety
according to EN 60065
Emergency
according to BS 5839_8 / EN 60849
Region
Certification
Europe
CE
Installation/configuration notes
Mounting
The loudspeaker is secured in ceilings using four
integral toggle anchors, and has been designed to
work together in a wide range of different ceiling
constructions. A tile bridge / C‑ring is included for safe
suspension in a drop ceiling that uses mineral wool, or
other fiber‑based ceiling tiles from 4 to 25 mm (0.16
to 1.0 in.) thick.
A circular template for marking a 272 mm (10.75 in.)
diameter hole is included with the loudspeaker.
integral toggle anchors, and has been designed to
work together in a wide range of different ceiling
constructions. A tile bridge / C‑ring is included for safe
suspension in a drop ceiling that uses mineral wool, or
other fiber‑based ceiling tiles from 4 to 25 mm (0.16
to 1.0 in.) thick.
A circular template for marking a 272 mm (10.75 in.)
diameter hole is included with the loudspeaker.
Power setting
The unit has a three‑way emergency compliant ceramic
terminal block with screw connections (including
earth) suitable for loop‑through wiring. Four 100 V,
and five 70 V, primary taps are provided on the
matching transformer to allow selection of nominal
full‑power, half‑power, quarter‑power, eighth‑power
radiation (in 3 dB steps) and eight ohm. Selection is
done via a convenient switch on the front baffle.
terminal block with screw connections (including
earth) suitable for loop‑through wiring. Four 100 V,
and five 70 V, primary taps are provided on the
matching transformer to allow selection of nominal
full‑power, half‑power, quarter‑power, eighth‑power
radiation (in 3 dB steps) and eight ohm. Selection is
done via a convenient switch on the front baffle.
Bosch
Dimensions in Inch / [mm]
30W
1
2
3
15W
7.5W
0
3.75W
1.88W (70 V)
4
-
+
Circuit diagram (1: Passive Limiter, 2: Low Pass Filter, 3:
High Pass Filter, 4: Thermal fuse)
High Pass Filter, 4: Thermal fuse)
4
5
1
2
3
1
SPL, 1W/1m (dB)
2
Frequency (Hz)
3
Impedance (Ohms)
4
Frequency Response, half space
5
Impedance
Frequency response
2 | LC2‑PC30G6‑8L Premium‑sound Ceiling Loudspeaker 30W