- 6.38 MR3 MID RANGE
Key Features
200 Watt Max Power
38 mm (1.5 in) voice coil, aluminium wire
Ferrite magnet assembly
16 Ohm available
Air gap height = mm 7 Winding height = mm 7.5
 General Specifications
|
| Nominal Diameter | 6 in - 160 mm | |
|---|---|---|
| Nominal Impendance | 8.00 Ohm | |
| Nominal Rdc | 5.5 Ohm | |
| Power handling (AES) (*) | 100 Watt | |
| Max Power | 200 Watt | |
| Minimum Impedance | 7.6 Ohm | |
| Frequency Range | 500 ÷ 5000 Hz | |
| Voice Coil Diameter | 1.5 in - 38 mm | |
| S.P.L. (1w, 1m) | 102 dB | |
| Nominal Fs | 300 Hz | |
| Flux Density | 1.4 T | |
| Sinusoidal Test Voltage | 6 V |
| Life Test (*) | ||
| Box Volume | 5 litres | |
|---|---|---|
| Input Signal | Pink noise | |
| Band Pass Filter | 200 - 2000 Hz, 12 dB/oc | |
| Test duration | 2 hours | |
Diagram
| Frequency Response | Reflex Box 5 litres - 2.83 V - 1m | |
|---|---|---|
| Impendance | (lac=10m A) |
Mechanical & Shipping Informations
| Net weight | 2.8 kg | |
|---|---|---|
| Overall Diameter | 165 mm | |
| Overall Depth | 76 mm | |
| Baffle Cut Diameter | 143 mm | |
| Mounting holes number | 4 | |
| Mounting holes diameter | 5 mm | |
| Mounting bolt diameter | 157 mm |
Materials
| Frame Material | Steel | |
|---|---|---|
| Voice Coil Former Material | Aluminium | |
| Voice Coil Wire | Aluminium | |
| Cone Material | Paper | |
| Cone Shape | Exponential | |
| Surround Material | Doped Foam | |
| Surround Shape | Flat | |
| Suspension Material | Doped Nomex ® fabric | |
| Magnet Type | Ferrite | |
| Magnet Weight | 810 g |
Thiele-small parameters
| Qms | 1.35 | |
|---|---|---|
| Qes | 0.53 | |
| Qts | 0.38 | |
| Fs | 302.05 Hz | |
| Re | 5.21 Ohm | |
| Mms | 6.37 g | |
| Cms | 0.00004361 m/N | |
| Bl | 10.93 Wb/m | |
| Sd | 0.014103 m2 | |
| Vas | 0.00122 m3 | |
| u0 | 6.10 % | |
| XMax | 0.25 mm | |
| Le | 0.23 mH |
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