C100AM-4-730
Ceramic MIDRANGE
| Dome material | CerAMIC |
| Application | MIDRANGE |
| Nominal diameter | 100 MM |
| Sensitivity | 91dB |
| Frequency | 100HZ - 7KHZ |
Main Features
Automotive approved for humidity / temperature / vibration
No compression design for ultra high dynamics and resolution
High flux neo underhung motor
Extended Xmax design
100 Hz – 7000 Hz in closed box
Technology
Material
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The C100–04–730 is a 3.5 inch midrange driver with ceramic dome suitable for automotive aftermarket applications.
Various mounting options support smart and easy integration.
Chromium plated magnet parts for long-life durability.
Minimized over all outer diameter for a maximized ratio of the active membrane surface.
Audiophile performance due to a motor design with minimal distortion artifacts.
Approval according to automotive standards.
Motor system with a large linear range for optimized DSP system support.
Note: data tables below contain preliminary data only!
Mechanical Data
| Specification | Value | Unit | |
| Overall diameter | 100 | mm | |
| Cutout diameter | 79 | mm | |
| Min. frontplate thickness | 6 | mm | |
| Overall depth | 58 | mm | |
| Motor assembly depth | 18 | mm | |
| Motor assembly diameter | 58 | mm | |
| Screwfitting | 3 * DIN 7984,4mm@ / Ø 90mm | mm | |
| Terminal | 2 * M3 Thread | mm | |
| Shipping weight (pair) | -- | Kg | |
| Shipping box size (pair) | -- | mm | |
Thiele Small Parameters
| Specification | Value | Unit | |
| Sensitivity (2.83V / 1m) | Lp | 91 | dB |
| DC-resistance) | Re | 4 | Ω |
| Resonance frequency | Fs | 145 | Hz |
| Equivalent volume of air | Vas | 0.67 | ltr |
| Mechanical Q | Qms | 5 | |
| Electrical Q | Qes | 0.46 | |
| Total Q | Qts | 0.42 | |
| Effective piston area | Sd | 37 | Cm2 |
| Moving mass | Mms | 4 | g |
| Suspension compliance | CMs | 0.35 | mm/n |
| Mechanical resistance | Rms | 0.64 | Kg*s |
voice coil parameters
| Specification | Value | Unit | |
| Power handling | P | 100 | W |
| Linear excursion | Xmax | +/-4 | mm |
| Voice coil diameter | 32 | mm | |
| Voice coil former material | Ti | ||
| Voice coil material | Cu | ||
| Voice coil inductance | Le | 0.1 | mH |
| Force factor | Bl | 5.0 | N/A |
| Motor type | Underhung | ||
| Ferrofluid filling | No | ||