Bass: Emphasized

Midrange: Neutral

Treble: Recessed

Noise Cancellation: Passive

Bass: Emphasized

Midrange: Recessed

Treble: Emphasized

Noise Cancellation: Passive

Bass: Emphasized

Midrange: Recessed

Treble: Neutral

Noise Cancellation: Passive

Bass: Neutral

Midrange: Emphasized

Treble: Recessed

Noise Cancellation: Active