BD1.5AM-4-609/610
Diamond Tweeter
| Dome material | DIamond |
| Application | Tweeter |
| Nominal Diameter | 30mm |
| Sensitivity | 92.5 dB |
| Frequency | 2kHz-25KHz |
Main Features
Automotive approved for humidity / temperature / vibration
No compression design for ultra high dynamics and resolution
High flux neo underhung motor
No Ferrofluid filling
2 kHz –25 kHz
Technology
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The BD1.5AM-4-609/610 is a 1.2 inch tweeter with diamond 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.
Mechanical Data
| Specification | Value | Unit | |
| Overall diameter | 55 | mm | |
| Cutout diameter | 55.5 | mm | |
| Min. frontplate thickness | 6 | mm | |
| Overall depth | 24 | mm | |
| Motor assembly depth | -- | mm | |
| Motor assembly diameter | -- | mm | |
| Screwfitting | 2 * DIN 7984,4mm@ / Ø 47.4mm | 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 | 92.5 | dB |
| DC-resistance) | Re | 4 | Ω |
| Resonance frequency | Fs | 762.52 | Hz |
| Equivalent volume of air | Vas | 0.01 | ltr |
| Mechanical Q | Qms | 6.89 | |
| Electrical Q | Qes | 0.88 | |
| Total Q | Qts | 0.78 | |
| Effective piston area | Sd | 8.71 | Cm2 |
| Moving mass | Mms | 0.44 | g |
| Suspension compliance | CMs | 0.10 | mm/n |
| Mechanical resistance | Rms | 0.3 | Ns/m |
voice coil parameters
| Specification | Value | Unit | |
| Power handling | P | 120 | W |
| Linear excursion | Xmax | +/-0.7 | mm |
| Voice coil diameter | -- | mm | |
| Voice coil former material | Ti | ||
| Voice coil material | Cu | ||
| Voice coil inductance | Le | 0.03 | mH |
| Force factor | Bl | 3.09 | Tm |
| Motor type | Underhung | ||
| Ferrofluid filling | No | ||
Frequency Response [db]
![Frequency Response [Db] - C30AM-4-710](/application/files/1917/5249/8065/FRQ_C030-04-710_Z001500.png "Frequency Response [Db] - C30AM-4-710")
Impedance [OHM]
![Impedance [OHM] - C30AM-4-710](/application/files/7417/5249/8078/IMP_C030AM-04-710_Y004363.PNG "Impedance [OHM] - C30AM-4-710")
Distortion [%]
![Distortion [%] - C30AM-4-710](/application/files/3217/5249/8057/DIST_C030AM-04-710_Y004363.PNG "Distortion [%] - C30AM-4-710")
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