I like fins and stuff on my heatsinks though.
16 ohm 100w dummy load resistor aluminium clad 16R J 16RJ attenuator amp 16ohm
4 ohm 100w dummy load resistor aluminium clad 4R J 4RJ attenuator resistive 4ohm
8 ohm 50w dummy load resistor aluminium 8ohm 8R J 8RJ attenuator resistive amp
8 ohm 500w dummy load resistor aluminium 8ohm 8R J 8RJ attenuator resistive amp
NUX Mighty 8 8W Modelling Combo Guitar Amp, Practice (8 Ohm)
Celestion 1960s Thames Ditton 10in 8 Ohm 9289W speaker NAF1ZK cone