Description
3" treated cloth edge with waterproof treated linen cone speaker.
|
SPECIFICATIONS Nominal Dimension: 3x3", 77x77mm Nominal Impedance: 8 ohms Nominal Power: 4 W rms, 8W program Freq. Response: 250 Hz-7 kHz Sensitivity: 87 db 1w/1m Magnet Weight: 2.4 oz, 68 grams Voice Coil Diameter: 0.7", 18mm MOUNTING INFORMATION Overall Dimension: 3x3", 77x77mm Baffle Hole Dia: 2.8", 71mm Number of Mounting Holes: 4 Mounting Hole BCD: 3.9", 99mm Depth: 1.3", 33mm |
T/S PARAMETERS Fs: 367.0 Hz Re: 6.0 ohms Qms: 9.9 Qes: 2.9 Qts: 2.24 Xmax: 0.9mm CONSTRUCTION -Pressed steel basket -Treated linen cone with treated linen edge -Ferrite magnet with felt dust cap |