Classical manually coated paper cone and matching natural rubber surround
produce a smooth response and reduce potential resonance problems.
Four layer voice coil provides a well behaved roll off characteristic.
Large magnet system gives good sensitivity and transient response.
Extremely stiff and stable injection moulded metal basket keeps the critical components
in perfect alignment.
Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.
Warning: Last items in stock!
|Nominal impedance Z||8ohm|
|Outside diameter||269 mm|
|Rated power||80 W|
|Maximum power||300 W|
|Mean sound pressure level||91 dB|
|Coil diameter||39 mm|
|Resonance frequency fs||25 Hz|
|Electrical Q factor Qes||0.30|
|Mechanical Q factor Qms||3.99|
|Total Q factor Qts||0.28|
|Dynamically moved mass Mms||38.5 g|
|Compliance susp. (CMS)||1.1 mm/N|
|Equivalent volume Vas||164 Litres|
|Frequency||30 - 1500 Hz|
|Le Inductance bobine (Le)||3.08 mH|
|Coil height||14 mm|
|Height gap||6 mm|
|Force factor (BxL)||11.6 N/A|
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