Quick Start Guide

QCI 3 QCI 8DC PCI 8DC
Transducers
Low frequency diameter/
material/type
85 mm (3") 219 mm (8") 210 mm (8")
High frequency diameter/
material/type
— 25.4 mm (1")
Physical
Back can —
Option 1 (BACK CAN S):
Steel, with powder coating
Option 2 (BACK CAN C1):
High density expandable
polystyrene (EPS)
Option 1 (BACK CAN S):
Steel, with powder coating
Option 2 (BACK CAN C2):
High density expandable
polystyrene (EPS)
Baffle Re ex loaded UL94 V-0 rated ABS
Grille Steel, with weather resistant coating
Clamping design Security toggle clamp
Connectors Phoenix Contact terminal block
Dimensions (HxWxD)
154 x 154 x 105 mm
(6.1 x 6.1 x 4.1")
290 x 290 x 114 mm
(11.4 x 11.4 x 4.5")
290 x 290 x 143 mm
(11.4 x 11.4 x 5.6")
Bezel dimensions
Circular: φ145 mm (5.7")
Square: 154 x 154 mm (6.1 x 6.1")
Circular: φ289 mm (11.4")
Square: 290 x 290 mm (11.4 x 11.4")
Mounting depth 100 mm (4.0") 106 mm (4.2") 135 mm (5.3")
Hole cutout dimensions φ117 mm (4.6") φ250 mm (9.8")
Net weight 0.9 kg (1.98 lbs) 3.1 kg (6.8 lbs) 3.9 kg (8.6 lbs)
Packed quantity 21
Included accessories
Square grille, square ba e,
circular grille, screw
Square grille, square ba e, circular grille, circular ba e,
circular paint mask, square paint mask, cutout template, screw
Optional accessories PMK 3
Option 1: BACK CAN S
Option 2: BACK CAN C1
Option 3: PMK 8
Option 1: BACK CAN S
Option 2: BACK CAN C2
Option 3: PMK 8
Speci cations
QCI 3 QCI 8DC PCI 8DC
Performance
Frequency response (±3 dB) 110 Hz – 20 kHz 35 Hz – 20 kHz 50 Hz – 20 kHz
Frequency response (-10 dB) 80 Hz – 20 kHz 25 Hz – 20 kHz 30 Hz – 20 kHz
Sensitivity (1 W @ 1m) 84 dB 87 dB
Directivity factor (Q) 6.4 averaged 1 kHz to 10 kHz 6.8 averaged 1 kHz to 10 kHz 6.6 averaged 1 kHz to 10 kHz
Directivity index (DI) 8 averaged 1 kHz to 10 kHz 8.3 averaged 1 kHz to 10 kHz 8.2 averaged 1 kHz to 10 kHz
Power handling (IEC)
Average 40 W 80 W
Programme 80 W 160 W
Peak 160 W 320 W
Recommended
amplifier power
120 W @ 8 Ω 240 W @ 8 Ω
Nominal Impedance (Lo Z) 8 Ω
Rated maximum SPL
(1 m, Lo Z)
103 dB 109 dB
Average 100 dB 106 dB
Peak 106 dB 112 dB
Crossover point NA 1.6 kHz
Coverage angles
500 Hz 180° horizontal, 180° vertical 180° horizontal, 145° vertical
1 kHz 180° horizontal, 180° vertical 117° horizontal, 117° vertical 117° horizontal, 135° vertical
2 kHz 135° horizontal, 135° vertical 108° horizontal, 108° vertical 85° horizontal, 99° vertical
4 kHz 66° horizontal, 66° vertical 121° horizontal, 121° vertical 124° horizontal, 141° vertical
41Quick Start Guide
40 QCI 3/QCI 8DC/PCI 8DC
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