I have that same amp from when I first started playing, but now I live in an apartment so I had to leave my big Marshall behind. What I ended up doing was soldering in a new Jensen speaker (https://www.amazon.com/gp/product/B005BFYQWC/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1) and it truly made a world of difference. The stock speaker is a thin piece of garbage. You also need to stay away from the ghastly distortion on that thing. Grab a pedal or 2. I play blues as well, and I use a Tube Screamer clone through my hot-rodded Frontman.You'll also be amazed how good it sounds clean. People have been complimenting my tone ever since!