A vehicle audio system (10, 11, 13), comprising: a first driver's seat speaker that is disposed in front of a driver's seat, facing towards the driver's seat; a second driver's seat speaker that is disposed at a side of a front passenger's seat in a vehicle width direction relative to the first driver's seat speaker in front of the driver's seat, that faces towards the driver's seat, and that has a narrower directivity than the first driver's seat speaker; a first front passenger's seat speaker that is disposed in front of the front passenger's seat, facing towards the front passenger's seat; a second front passenger's seat speaker that is disposed at a side of the driver's seat in a vehicle width direction relative to the first front passenger's seat speaker in front of the front passenger's seat, that faces towards the front passenger's seat, and that has a narrower directivity than the first front passenger's seat speaker; a delay processing unit that causes an audio signal, which is output to whichever of the first driver's seat speaker or the second driver's seat speaker is closest to the driver's seat, to be delayed relative to an audio signal that is output to whichever of the first driver's seat speaker or the second driver's seat speaker is furthest from the driver's seat, and that causes an audio signal, which is output to whichever of the first front passenger's seat speaker or the second front passenger's seat speaker is closest to the front passenger's seat, to be delayed relative to an audio signal that is output to whichever of the first front passenger's seat speaker or the second front passenger's seat speaker is furthest from the front passenger's seat; a first rear speaker that is provided at a side of the front passenger's seat relative to a rear passenger's seat; a second rear speaker that is provided at a side of the driver's seat relative to the rear passenger's seat; a first switching unit that switches between an audio output from the second driver's seat speaker and an audio output from the first rear speaker; and a second switching unit that switches between an audio output from the second front passenger's seat speaker and an audio output from the second rear speaker. a first driver's seat speaker that is disposed in front of a driver's seat, facing towards the driver's seat; a second driver's seat speaker that is disposed at a side of a front passenger's seat in a vehicle width direction relative to the first driver's seat speaker in front of the driver's seat, that faces towards the driver's seat, and that has a narrower directivity than the first driver's seat speaker; a first front passenger's seat speaker that is disposed in front of the front passenger's seat, facing towards the front passenger's seat; a second front passenger's seat speaker that is disposed at a side of the driver's seat in a vehicle width direction relative to the first front passenger's seat speaker in front of the front passenger's seat, that faces towards the front passenger's seat, and that has a narrower directivity than the first front passenger's seat speaker; a delay processing unit that causes an audio signal, which is output to whichever of the first driver's seat speaker or the second driver's seat speaker is closest to the driver's seat, to be delayed relative to an audio signal that is output to whichever of the first driver's seat speaker or the second driver's seat speaker is furthest from the driver's seat, and that causes an audio signal, which is output to whichever of the first front passenger's seat speaker or the second front passenger's seat speaker is closest to the front passenger's seat, to be delayed relative to an audio signal that is output to whichever of the first front passenger's seat speaker or the second front passenger's seat speaker is furthest from the front passenger's seat; a first rear speaker that is provided at a side of the front passenger's seat relative to a rear passenger's seat; a second rear speaker that is provided at a side of the driver's seat relative to the rear passenger's seat; a first switching unit that switches between an audio output from the second driver's seat speaker and an audio output from the first rear speaker; and a second switching unit that switches between an audio output from the second front passenger's seat speaker and an audio output from the second rear speaker.