| Content | Sica 8" 160 Watt Full range luidspreker 8 D 1,5 CS
General
|
| Product type |
Bicone driver |
| Brand |
Sica |
| Reference |
8D11.5CS |
| Product code |
Z004670C |
Informations
|
| Nominal impedance |
4 ohm |
| Dimensional category |
8.5 inch |
| Frequency coverage type |
Fullrange |
| Manufacturer sensitivity |
93.1 dB |
| Calculated sensitivity |
92.13 dB |
| Nominal power handling |
80 W |
| Max power handling |
160 W |
Fundamental parameters
|
| Sd |
213.8 cm² |
| Mms |
16.3 gr |
| Cms |
362 µm/N |
| Le |
0.26 mH |
| Re |
3.28 ohm |
| BL |
5.96 T.m |
Small signal parameters
|
| Fs |
65.3 Hz |
| Qes |
0.61 |
| Qms |
2.93 |
| Qts |
0.51 |
| Vas |
23.4 L |
Datas
|
| Flux density |
0.95 T |
| Xmax |
±2.5 mm |
| EBP |
107 Hz |
| Fs / Qts |
128 Hz |
| Vas * Qts² |
6.09 L |
| Efficiency |
1.01 % |
| Calculated efficiency |
1.03 % |
| Weight |
~1.9 kg |
Dimensions
|
| Voice coil diameter |
1.5 inch |
| Outside diameter |
208 mm |
| Baffle cutout diameter |
183 mm |
| Depth |
86.4 mm |
| Front thickness |
8.4 mm |
| Depth after front |
78 mm |
| Diamètre aimant (mm) |
102 mm |
Shape & Materials
|
| Front chape |
Cylindrical |
| Magnet type |
Ferrite |
| Basket masterial |
Acier |
| Winding material |
Copper |
| Voice coil former |
Kapton |
| Surround shape |
Double roll |
| Surround material |
Cloth |
| Bicone material |
Paper |
|
- 96 dB Sensitivity 1 W / 1 m
- 200 W Power Handling
- 2" Aluminium Sandwich Voice Coil
- Double treated Cone for Water Protection
- Triple Aluminum demodulating Rings for ultra low Distortion
- Optimal for compact 2-way Systems
|
-
- 8” neodymium magnet driver with 1.5” voice coil, providing 200Wrms (AES) continuous power handling
- Suitable for line array applications, utilizing a space-efficient octagonal chassis profile
- Optimized flux distribution in the magnet assembly provides low harmonic distortion
- M-roll surround provides progressive excursion control, generating a smooth frequency response
- Intelligent heat management in both chassis and magnet assembly design offers reduced thermal compression
General specifications
| Nominal diameter (mm/in) |
203/8 |
| Power Rating (AES, W rms) |
200 |
| Nominal impedance (Ω) |
8 |
| Voice coil diameter (mm/in) |
50.8/2.0 |
| Magnet type |
Neodymium |
| Chassis type |
Cast aluminium |
| Sensitivity (dB) |
92 |
| Frequency range (Hz) |
70-6000 |
| Coil material |
Round copper |
| Cone material |
Kevlar loaded paper |
| Surround material |
Cloth-sealed |
| Suspension |
Single |
| Xmax (mm/in) |
4/0.16 |
| Gap depth (mm/in) |
8.0/0.32 |
| Voice coil winding width (mm/in) |
15.0/0.63 |
Small Signal Parameters
| D (m/in) |
0.17 |
| Fs (Hz) |
80.3 |
| Mmd (g/oz) |
22.39 |
| Mair |
1.94 |
| Qms |
1.33 |
| Qes |
0.59 |
| Qts |
0.41 |
| Re (Ω) |
5.85 |
| Vas (lt/ft3) |
11.3/0.399 |
| BI (Tm) |
11.22 |
| Cms (mm/N) |
0.16 |
| Rms (kg/s) |
9.6 |
| Le (mH) |
|
Mounting Information
| Overall diameter (mm/in) |
225/8.8 |
| Overall depth (mm/in) |
100/4.16 |
| Cut-out diameter (mm/in) |
187/7.4 |
| Mounting slot dimensions (mm/in) |
6.5/0.26 |
| Number of mounting slots |
8 |
| Mounting slot PCD/ width accross flats |
210/8.3 |
| Unit weight (kg/lb) |
1.52/3.34 |
|
- 96 dB Sensitivity 1 W / 1 m
- 200 W Power Handling
- 2" Aluminium Sandwich Voice Coil for low Power Compression
- Double treated Cone for Water Protection
- Neodymium Magnet System
- Triple Aluminum demodulating Rings for ultra low Distortion
- Optimal for compact 2- or 3-way Systems
|
| 400 W continuous program power capacity |
|
| 100° nominal coverage |
|
| 75 – 20000 Hz response |
|
| 94 dB sensitivity |
|
| XO-1 dedicated crossover network |
|
Product type
Loudspeaker Chassis
Type
PA
Nominal Diameter
8 "
Nominal Diameter
200 mm
Voice Coil
1.46 "
Voice Coil
37 mm
Overall diameter
209.2 mm
Pitch Circle Diameter
196.9 mm
Cut- out Measurement
178 mm
Mounting holes
8
Diameter of fixing holes
6 mm
Depth
89 mm
Nominal Impedance
8 Ohm(s)
Nominal Load Capacity
130 W
maximum rated load
260 W
Sensitivity (1 W / 1 m)
95 dB
Frequency response
60 - 5000 Hz
Voice Coil Material
Aluminum
Magnet
Ferrite
Depth of the magnetic gap
6 mm
Thiele & Small Parameter
Fs (Resonance Frequency)
80 Hz
Re (DC resistance)
5.9 Ohm(s)
Qms (mechanical quality)
13
Le (inductance of the voice coil)
0.44 mH
Qes (electrical quality)
0.66
Qts (overall quality)
0.63
Vas (equivalent volume)
13.6
Mms (moving mass)
15 g
BL (power factor)
8.2 T/m
Xmax (maximum displacement)
4.67 mm
Cms (elasticity of the suspension)
0.36 mm/N
Sd (membrane area)
191 cm²
Rms (mechanical loss resistance)
0.6 kg/s
Weight
2,2 kg
|
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