Studio Monitors & Speakers
the t.amp Speaker 10" for PA 4080
the t.amp Speaker 10" for PA 4080, Replacement Loudspeaker, Suitable for PA4080 package speakers, Size: 10", Impedance: 8 Ohm, Power rating: 50 Watt RMS
https://www.bizrate.co.uk/musicalinstrumentmonitors_speakers/the-t-amp-speaker-10-for-oid757322160.html