To be assured of unconstrained orchestral outbursts, many listeners choose a more elaborate CD system in which bigger, more powerful amplifiers are mounted separately - usually in the trunk.

I'm so sick of that...If you've got to have big amplifiers and wah-wahs and equipment to make you guitar say different things, well, hell, you can't play no blues.

Rock concerts were becoming increasingly large affairs and bigger amplifiers were needed.

Hard rocking CCM collective Decemberadio deliver their inspirational message through some awfully big amplifiers.

They can't have these big amplifiers sitting in the middle of the floor with humongous speaker cables lying on the ground.

And you could see it-a woman and a man with one amp and a few pedals were squeezed onto the one bit of stage not occupied by big drum kits and bigger amplifiers.

When she had a car, she had a big amplifier.

At 12:30 the big amplifiers made the loud announcement: "Pioneers for Venus flight 118 assemble at the south entrance to the mess hall.

It's like a great big amplifier.

"I finally put a sign on my basement door that said, 'If anyone brings a bigger amplifier, the father has to sit through rehearsal.' "