Technical Specifications - Tannoy PCI 45DC Quick Start Manual

Premium 3-way dual concentric in-ceiling loudspeaker for installation applications
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PCI 45DC
Dimensions
PCI 45DC
353 mm [13.9"]
195 mm [7.7"]
328 mm [12.9"]
Technical Specifi cations
Performance
Frequency response (±3 dB)
Frequency response (-10 dB)
Sensitivity (1 W @ 1m)
Directivity factor (Q)
6.3 averaged 1 kHz to 10 kHz
Directivity index (DI)
8 averaged 1 kHz to 10 kHz
Power handling (IEC)
Average
Programme
Peak
Recommended amplifi er power
Nominal Impedance (Lo Z)
Rated maximum SPL (1 m, Lo Z)
Average
Peak
Transformer taps
Crossover point
Coverage angles
500 Hz
156° horizontal, 167° vertical
1 kHz
81° horizontal, 101° vertical
2 kHz
145° horizontal, 138° vertical
4 kHz
123° horizontal, 120° vertical
Transducers
Low frequency diameter/material/type
2 x 126 mm (5") / 1 x 118.5 mm (4.5")
High frequency diameter/material/type
Physical
Enclosure
Back can
Baffl e
Refl ex loaded UL94 V-0 rated ABS
Grille
Steel, with weather resistant coating
Safety features
Clamping design
Connectors
Phoenix Contact terminal block
Dimensions (HxWxD)
353 x 353 x 199 mm (13.9 x 13.9 x 7.8")
Bezel dimensions
353x353mm (13.9"x13.9")
Mounting depth
Hole cutout dimensions
330.2 x 330.2 mm(13.0"x13.0")
Net weight
Packed quantity
Included accessories
Grille, paint mask, tool kit, screws, plain washer
Quick Start Guide
PCI 45DC
100 Hz – 20 kHz
60 Hz – 20 kHz
90 dB
70 W
140 W
280 W
210 W @ 8 Ω
8 Ω
108 dB
114 dB
NA
750 Hz / 2.1 kHz
20.4 mm (0.8")
Plastic,with spraying
With a safety loop
Security toggle clamp
188 mm (7.4")
7.7 kg (16.9 lbs)
1
15

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