POLK AUDIO CSi A4 ΚΕΝΤΡΙΚΟ ΗΧΕΙΟ

2 x 5 ¼ ¨ Polymer Composite Cone
with Rubber Surround
1 x 1¨Silk Polymer Dome Tweeter
Amplifier Power 20-180 W/ch
Impedance 8 Ohms
Sensitivity 89dB
Dimensions (cm) 17 x 50 x 22

Κεντρικό ηχείο 2 δρόμων ισχύος 75W, με αντίσταση 4-8 Ω, ευαισθησία 90 dB και απόκριση συχνότητας 40 - 34000 Hz , Διαστάσεις (Π x Y x B) 420 x 145 x 195 mm

Dimensions | Metric :6" W x 6" D x 48-1/2" H (with base) | 15.2 x 15.2 x 123.2 cm
Packaging :One to a carton
Height with Base | Metric :48-1/2" | 123.2 cm
Base Dimensions | Metric :10" W x 9-3/4" D | 25.4 x 24.8
Driver Complement :One 1" pure aluminum dome tweeter; Two 5-1/4" high definition midrange drivers; Two 5-1/4" high definition bass drivers; Two 5-1/4" pressure coupled bass radiators
Enclosure :Aircraft grade extruded aluminum
Frequency Response :20 Hz – 30 kHz
Recommended Associated Amplifier Power :20 – 250 watts
Available Finishes :Gloss Black
Weight | Metric :37 lbs | 16.8 kg
Impedance :Compatible with 8 Ohms outputs
Inputs :One pair of 5 way binding posts
Warranty :5 Years
A/V Receiver Crossover Setting :60 Hz
Accessories :Plastic Foot Tippers; Isolation Spikes
Sensitivity :92 dB
Base :Tempered Glass

Frequency Response:    45Hz- 100kHz
Sensitivity (1W@1M):    89 dB
Nominal Impedance:
4 Ohms
Maximum S.P.L
(Per pair in room):    112.8 dBA
Power Handling (RMS):    200 W
Recommended Amplifier Requirements (RMS):    60 - 200 W
Bass Alignment:    Rear Ported HiVe II Technology
Mid / H.F Crossover Frequency:    1800 Hz
Bass Low Pass Crossover Frequency:    250 Hz
Drive Unit Complement:    2 x 6 1/2" RDT bass/mid-range driver
1 x C-CAM high frequency ribbon transducer
External Dimensions -
Excluding Stand:    Width: 583mm (22 15/16 inches)
Height: 225mm (8 7/8 inches)
Depth: 291.2mm (11 7/16 inches)
Stand Dimensions:    Width: 610mm (24 inches)
Height: 335mm (13 13/16 inches)
Depth 463mm (18 1/4 inches)
Weight:    19 Kg (41.8lbs)

 User's Manual

ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ

System Format:    3 Way
Frequency Response:    40 Hz - 60 kHz
Sensitivity (1W@1M):    90 dB
Nominal Impedance:    8 ohms
Maximum S.P.L
(Per pair in room):    113.8 dBA
Power Handling (RMS):    200 W
Recommended Amplifier Requirements (RMS):    100 - 200 W
Bass Alignment:    Sealed Cabinet
Crossover Frequency:    L.F - M.F: 800 Hz
M.F - H.F: 2.3 kHz
Drive Unit Compliment:    
2 x 6.5" RST bass/mid-range driver
1 x 4" RST mid-range driver
1 x C-CAM H.F ribbon transducer

External Dimensions excl Stand (H x W x D)

254 x 581 x 333 mm
(10 x 22 7/8 x 13 1/8 inch)
Weight (each) Excluding stands:    18.9 Kg (41.6lbs)

ΔΙΑΤΙΘΕΤΑΙ ΣΤΑ ΠΑΡΑΚΑΤΩ ΧΡΩΜΑΤΑ

Tweeter 1¨Silk Dome Dynamic Balance x1
Mid/Woofer 6 ½¨Dynamic Balance Bi-Laminatex2
Frequency Response 48Hz - 25kHz
Nominal Impedance 8 Ohms
Rec. Amplifier Power 20-150 W/Channel
Sensitivity 91dB
Dimensions (cm)  20.32 x 55.88 x 22.86