4 Watt 8 Ohm Elliptical Loudspeaker, 6 X 4 155mm x 105mm Replacement Oval Radio Speaker 8R 4W

This is one item of new, paper coned replacement speaker that you might find in a basic transistor radio or need for a project. They have good sized, fairly weighty magnets. I prefer the sound of elliptical speakers in a less than hi-fi situation due to the reduced level of strong, 'cheap radio' sounding resonances. The headline specs are listed below.

Fixing Centres Lengthways: 94, 105, 128, 144 mm by...
Fixing Centres across shorter side: 94, 91, 74, 62 mm in the same order as above
Depth: 40 mm
Length: 155 mm
Width: 105 mm
weight: 0.316 Kg
Frequency Response: 135-10000 Hz
Impedance: 8 Ohms
Power RMS: 4 Watt
Resonant Frequency: 140 Hz
Sensitivity: 95 dBV/Pa