Content |
General
|
Product type |
Cone driver |
Brand |
Ciare |
Reference |
HW203 |
Informations
|
Nominal impedance |
8 ohm |
Dimensional category |
8 inch |
Frequency coverage type |
Sub, Low, Midbass |
Manufacturer sensitivity |
91 dB |
Calculated sensitivity |
89.57 dB |
Nominal power handling |
80 W |
Max power handling |
180 W |
Bandwidth |
45÷3500 Hz |
Fundamental parameters
|
Sd |
216 cm² |
Mms |
22.08 gr |
Cms |
760 µm/N |
Le |
0.47 mH |
Re |
6 ohm |
BL |
8.13 T.m |
Small signal parameters
|
Fs |
39 Hz |
Qes |
0.49 |
Qms |
3.1 |
Qts |
0.42 |
Vas |
48.9 L |
Datas
|
Xmax |
±3 mm |
EBP |
80 Hz |
Fs / Qts |
93 Hz |
Vas * Qts² |
8.63 L |
Efficiency |
0.57 % |
Calculated efficiency |
0.57 % |
Weight |
~2.3 kg |
Dimensions
|
Voice coil diameter |
1.25 inch |
Winding depth |
12 mm |
Gap height |
6 mm |
Outside diameter |
205.5 mm |
Baffle cutout diameter |
185 mm |
Depth |
90.5 mm |
Front thickness |
9 mm |
Depth after front |
81.5 mm |
Diamètre aimant (mm) |
120 mm |
Shape & Materials
|
Front chape |
Cylindrical |
Magnet type |
Ferrite |
Basket masterial |
Acier |
Voice coil former |
Aluminium |
Surround shape |
One roll |
Surround material |
Rubber |
|
-
- 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 |
|
- 94 dB sensitivity 1 W / 1 m
- 250 W Power handling
- 2" voice coil
- Double treated cone for water protection
- Neodymium magnet system
- Tripie aluminum demodulating rings for ultra low distortion
- Optimal for compact 2-way systems
- Light weight carbon fibre diaphragm
|
500 W continuous program power capacity 100° nominal coverage 70 - 18000 Hz response 97dB sensitivity Single Neodymium magnet assembly |
Nominal Specifications
* Nominal Diameter 8“, 200 mm
* Overall Diameter 8.81/8.18“, 223.8/207.9 mm
* Bolt Circle Diameter 8.27“, 210 mm
* Baffle Cutout Diameter 7.24“, 184 mm
* Depth 4.59“, 116.7 mm
* Flange and Gasket Thickness 0.42“, 10.7 mm
Electrical Specifications
* Minimum Impedance 5.9 Ohm
* Nominal Impedance 8 Ohm
* Nominal Power Handling*** 200 W
* Maximum Power Handling**** 400 W
* Sensitivity (1W/1m) 92 dB
* Frequency Range 80 - 5000 Hz
* Voice Coil Diameter 2“, 52 mm
* Winding Material Aluminium
* Former Material Glass Fiber
* Winding Depth 0.76“, 19.3 mm
* Magnetic Gap Depth 0.27“, 7 mm
* Flux Density 1.05 T
THIELE & SMALL Parameters
* Resonant Frequency (fs) 74 Hz
* DC Resistance (Re) 5.1 Ohm
* BL Product (BL) 8.9 N/A
* Diaphragm Mass inc. Airload (Mms) 23 grams
* Mechanical Compliance of Suspension (Cms) 0.2 mm/N
* Rms 2 Kg/s
* Electromagnetic Q (Qes) 0.69
* Mechanical Q (Qms) 5.30
* Total Q (Qts) 0.61
* Compliance Equivalent Volume (Vas) 0.32 ft³, 9 dm³
* Surface Area of Cone (Sd) 27.5“², 177.3 cm²
* Maximum Linear Excursion (Xmax)* 8.48 mm
* Xdamage** 12.9 mm
* Coil Inductance (Le) 0.6 mH
* Diaphragm mass (Mmd) 21.6 g
* Eta Zero 0.5 %
Notes
* *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
* **Maximum excursion before permanent damage
* ***2 Hours Test According to AES 2-1984 Rev. 2003
* ****Maximum power is defined as 3dB greater than nominal power
|
- 2'' voice coil Kapton former
- Ventilated magnet and voice coil to reduce power compression
- 94.6 dB sensitivity
Manual/Εγχειρίδιο
|
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