KEF SP 1032
Type of T27 tweeter chassis used in the 1970s:
KEF Cresta, KEF Cresta Mk II, KEF Coda, KEF Corelli or KEF Cadenza, for example, but also built into the Rogers BBC LS3/5a.
Data[edit]
General
- Manufacturer: KEF
- Model: T27
- Year built: 1970s.
- Manufactured in:
- Color:
- Weight:
- Original price approx:
Technical Data
- Construction type: (cone/ dome/...)
- Diameter:
- Power handling:
- Frequency response: in above KEF models up to 30 kHz, in the KEF Coda up to 40 kHz.
- Sound pressure level:
Thiele-Small parameter'
- Impedance (Zmax):
- Power (Pe):
- Diaphragm area (Sd):
- Resonant frequency (Fs):
- DC resistance (Re):
- Voice coil inductance (Le):
- Mechanical Q-factor (Qms):
- Electrical Q-factor (Qes):
- Total Q (Qts):
- Equivalent volume (Vas):
- Diaphragm displacement volume (Vd):
- Drive factor (Bxl):
- total moving mass (Mmd):
- effective moving mass (Mms).
- mechanical losses (Rms):
- Diaphragm Stroke (Xmax/Xmech):
- Efficency Bandwith Product (EBP):
Special Features
- list here
Remarks[edit]
Other models of the same series: A6340, n.n.