I also owned a Peavey Hernia, and for a good long time. I put wheels on it. Still heavy. I put side handles on it. Still heavy. I even put a tweeter in it, which added a lovely hiss noise. Still heavy. But it fit into my first generation Mazda RX 7. Wish I still had that car.
I bought mine used, and it came with an even heavier EV speaker that sounded great. I put it on top of an 18" cab with another EV in it. F'n great! The 18" cab did not fit into the Mazda.
Those 200/300 watt numbers were very, very conservative. It was loud.
I had a Series 1 RX7, probably my favorite car I ever owned!