CREATE TABLE table_63035 ("Model" TEXT, "Poweramp" TEXT, "Dimensions" TEXT, "Mass" TEXT, "Form factor ( s ) " TEXT, "Output" TEXT)

What are the dimensions of the amp with a 180W output?
SELECT "Dimensions" FROM table_63035 WHERE "Output" = '180w'
SELECT "Dimensions" FROM "table_63035" WHERE "Output" = '180w'