Table: headphones_specs
Columns: headphone_model
headphone_class
sensitivity_db
impedance_ohms
driver_matched_db
construction
earpads
termination
succeeded_by

Question: What is the headphone model with a plastic construction and a prestige headphone class?
SQL: SELECT "headphone_model" FROM headphones_specs WHERE "construction" = 'plastic' AND "headphone_class" = 'prestige'

Question: What earpads does the headphone with plastic contruction and was succeeded by igrado have?
SQL: SELECT "earpads" FROM headphones_specs WHERE "construction" = 'plastic' AND "succeeded_by" = 'igrado'

Question: What are the earpads of the headphone with a plastic construction, an unknown sensitivity, and was succeeded by sr325?
SQL: SELECT "earpads" FROM headphones_specs WHERE "construction" = 'plastic' AND "sensitivity_db" = 'unknown' AND "succeeded_by" = 'sr325'

Question: What is the headphone model which was succeeded by sr325?
SQL: SELECT "headphone_model" FROM headphones_specs WHERE "succeeded_by" = 'sr325'