Name: Boston Acoustics A40 Series 2
Brand: Boston Acoustics
SKU: spk_boston_acoustics_a40_series_2

Boston Acoustics A40 Series 2

Speaker • Bookshelf •

Speaker

Speakers convert electrical energy from the power amplifier into mechanical movement, creating sound waves. Speaker sensitivity and impedance determine how much power they require. Learn more

Price range (pair)

$100 - $160

Features

Binding posts in

Connectivity

Inputs

Binding Posts (stereo)

Speaker Level

Outputs

None listed

Specs

Nominal Impedance (ohms)

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Amplifier	Match Rating	Headroom
Yamaha R-N2000A	Excellent	50%
Marantz 2285B	Excellent	42%
Rogue Audio Cronus Magnum III	Excellent	67%
Yamaha CA-2010	Excellent	100%
Kenwood KA-9100	Excellent	50%

Amplifier	Match Rating	Headroom
Yamaha R-N2000A	Excellent	50%
Marantz 2285B	Excellent	42%
Rogue Audio Cronus Magnum III	Excellent	67%
Yamaha CA-2010	Excellent	100%
Kenwood KA-9100	Excellent	50%

Parts Catalog

Features

Connectivity

Specs

Power-Matched Amplifiers

Power-Matched Amplifiers