Monacor SPM-205 Bass / Mid speaker
8 inch woofer - steel pincushion chassis.
Excellent value replacement for 8 inch bass units with the 'pincushion' pressed steel chassis i.e. KEF B200, Dalesford D50/200, Mordaunt Short DSB208 and many Elac (UK) drive units.
Kef, Monitor Audio, Wharfedale and many other manufacturers used this style of chassis in the 1970/80s
Some small adjustments may be necessary as the profiles tend to differ slightly across the brands.
These are a very cost effective way to revive many old classic speakers.
Available in 4 and 8 ohms - select from the drop down list.
- Damped Pulp Cone
- Aluminium Voicecoil Former
- Pressed Steel Chassis
- Low Resonance 37 Hz
- Butyl Rubber Surround
- Excellent Value
|Resonant frequency (fs)||37 Hz||Nominal impedance (Zn)||8 Ω|
|Mechanical Q factor (Qms)||2.95||DC resistance (Re)||6.5 Ω|
|Electrical Q factor (Qes)||0.92||Max power handling||150W|
|Total Q factor (Qts)||0.7||Sensitivity (2.83V/1m)||89 dB|
|Equivalent volume (Vas)||54L||Chassis diameter (pincushion profile)||200 mm|
Here's the full datasheet:
Priced as singles including VAT.