Difference between revisions of "Dynaudio D28/2"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Dynaudio]] |
| − | * | + | * Model: D28/2 |
| − | * | + | * Years of manufacture: |
| − | * | + | * Manufactured in: |
| − | * | + | * Colour: |
| − | * | + | * Weight: 560g |
| − | * | + | * Original price approx: |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Type: dome (textile coated) |
| − | * | + | * Diameter: 111mm |
| − | * | + | * Power handling: 130W |
| − | * | + | * Frequency response: 2 - 20kHz |
| − | * | + | * Sound pressure level: 89dB |
| − | '''Thiele-Small | + | '''Thiele-Small Parameters''' |
| − | * | + | * Impedance (Zmax): 8Ohm |
| − | * | + | * power (Pe): 130W |
| − | * | + | * diaphragm area (Sd): 7,7cm² |
| − | * | + | * resonant frequency (Fs): 880Hz |
| − | * | + | * DC resistance (Re): 5,2Ohm |
| − | * | + | * Voice coil inductance (Le): 0.065mH |
| − | * | + | * Mechanical Q-factor (Qms): 0.71 |
| − | * | + | * Electrical Q-factor (Qes): 0.97 |
| − | * | + | * Total Q factor (Qts): 0.410 |
| − | * | + | * Equivalent Volume (Vas): N/A |
| − | * | + | * Diaphragm Displacement Volume (Vd): |
| − | * | + | * Drive factor (Bxl): 3.90Tm |
| − | * | + | * total moving mass (Mmd): |
| − | * | + | * effective moving mass (Mms): 0.53g |
| − | * | + | * mechanical losses (Rms): |
| − | * | + | * Diaphragm Stroke (Xmax/Xmech): 0.3mm |
* Efficency Bandwith Product (EBP): | * Efficency Bandwith Product (EBP): | ||
| − | ''' | + | '''Special Features''' |
| − | * | + | * list here |
| + | == Remarks == | ||
| + | Other models in the same series: [[Dynaudio D21/2]], Dynaudio D28/2, [[Dynaudio D-260]], [[Dynaudio T330D]] | ||
| − | == | + | == Pictures == |
| − | + | <gallery> | |
| + | DYNAUDIO D28v2-001.jpg|Dynaudio D28/2 description | ||
| + | DYNAUDIO D28v2-002.jpg|Dynaudio D28/2 Data | ||
| + | </gallery> | ||
| − | == | + | == Reports == |
| − | |||
| − | |||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Loudspeaker chassis]] |
Latest revision as of 08:49, 26 September 2020
Data
General
- Manufacturer: Dynaudio
- Model: D28/2
- Years of manufacture:
- Manufactured in:
- Colour:
- Weight: 560g
- Original price approx:
Technical data
- Type: dome (textile coated)
- Diameter: 111mm
- Power handling: 130W
- Frequency response: 2 - 20kHz
- Sound pressure level: 89dB
Thiele-Small Parameters
- Impedance (Zmax): 8Ohm
- power (Pe): 130W
- diaphragm area (Sd): 7,7cm²
- resonant frequency (Fs): 880Hz
- DC resistance (Re): 5,2Ohm
- Voice coil inductance (Le): 0.065mH
- Mechanical Q-factor (Qms): 0.71
- Electrical Q-factor (Qes): 0.97
- Total Q factor (Qts): 0.410
- Equivalent Volume (Vas): N/A
- Diaphragm Displacement Volume (Vd):
- Drive factor (Bxl): 3.90Tm
- total moving mass (Mmd):
- effective moving mass (Mms): 0.53g
- mechanical losses (Rms):
- Diaphragm Stroke (Xmax/Xmech): 0.3mm
- Efficency Bandwith Product (EBP):
Special Features
- list here
Remarks
Other models in the same series: Dynaudio D21/2, Dynaudio D28/2, Dynaudio D-260, Dynaudio T330D
Pictures
Dynaudio D28/2 description
Dynaudio D28/2 Data
