.Kartesian |
Mid120_vHE |
MID120_VHE-8 |
Cone driver |
Sold by piece |
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Brand .Kartesian |
Model Mid120_vHE |
TLHP code MID120_VHE-8 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Feb 12, 2025 and Feb 19, 2025
Mid120_vHE is a cone midrange driver dedicated to 3 ways High End systems.
It has been designed to provide high efficiency (91.5dB/2.8V/1m) with only 120mm diameter and 39mm deep.
The useful bandwidth is 180Hz to 3000Hz, and we recommend damped sealed enclosure (1L to 1.5L).
The motor structure uses dual NdFeB magnets, cooper ring for inductance linearization and ribbon wire coil.
The membrane is made of hexaKone + CGF to optimize rigidity/mass ratio and provide linear response on dedicated frequency band.
General |
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Product type | Cone driver |
Brand | .Kartesian |
Reference | Mid120_vHE |
Informations |
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Product manufacturer range | Mid, 120, vHE (High End) |
Nominal impedance | 8 ohm |
Dimensional category | 4.5 inch |
Frequency coverage type | Midrange |
Manufacturer sensitivity | 91.5 dB |
Calculated sensitivity | 89.79 dB |
Nominal power handling | 50 W |
Max power handling | 100 W |
Recommended min cutoff frequency | 150 Hz |
Fundamental parameters |
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Sd | 54.4 cm² |
Mms | 3.6 gr |
Re | 5.6 ohm |
BL | 5.12 T.m |
Small signal parameters |
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Fs | 104 Hz |
Qes | 0.5 |
Qms | 2.3 |
Qts | 0.41 |
Vas | 2.77 L |
Datas |
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Xmax | ±1.5 mm |
Xvar, Xmech, Xlim | ±2.5 mm |
EBP | 208 Hz |
Fs / Qts | 254 Hz |
Vas * Qts² | 0.47 L |
Calculated efficiency | 0.6 % |
Weight | ~0.4 kg |
Demodulation ring | Yes |
Dimensions |
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Voice coil diameter | 1.3 inch |
Outside diameter | 120 mm |
Baffle cutout diameter | 98 mm |
Depth | 44 mm |
Front thickness | 5 mm |
Depth after front | 39 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | CCAW (Copper-clad aluminium wire) |
Voice coil former | Aluminium |
Surround shape | One roll |
Surround material | Cloth |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
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This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.