Polk Audio - Atrium 45P Active Speaker set
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Polk Audio Atrium 45P powered outdoor speakers with a built‑in 50‑watt amplifier, tested and working, in very good physical condition, weight about 6 kg and includes an extra item with thick cable.
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Description from the seller
1 set speakers with thick cable.
The Polk Audio Atrium 45P is a powered version of the Atrium 45 outdoor speaker, featuring a built-in amplifier in one of the two speakers that powers both channels.
Audio Performance
Atrium 45P has the following audio specifications:
Amplifier: Built-in 50-watt amplifier (25 watts x 2 channels).
Frequency response: 60 Hz – 20 kHz.
Sensitivity: 89 dB.
Drivers:
Mid/Woofer: 4.5-inch (11.43 cm) Dynamic Balance mineral-filled polymer driver with rubber surround.
Tweeter: 0.75-inch (1.91 cm) metalized polymer composite soft dome tweeter with neodymium magnet.
Connections & Controls
The Atrium 45P offers flexibility for various audio sources:
Inputs: Equipped with both line-level (RCA) and speaker-level inputs via 5-way gold-plated terminal blocks.
Local Controls: Includes a volume knob on the front and a stereo/mono switch on the rear.
Power: Powered by an external adapter and features a signal-sensitive automatic on/off function.
Dimensions: The active speaker measures approximately 9.5" H x 6.25" W x 8.25" D (including bracket).
24,1 cm H x 15,9 cm B x 20,5 cm D
Weight: Approximately 2.3 kg each.
Mounting: Includes stainless steel/aluminum mounting brackets that allow 90-degree rotation.
Carefully shipped insured
Pictures are description
1 set speakers with thick cable.
The Polk Audio Atrium 45P is a powered version of the Atrium 45 outdoor speaker, featuring a built-in amplifier in one of the two speakers that powers both channels.
Audio Performance
Atrium 45P has the following audio specifications:
Amplifier: Built-in 50-watt amplifier (25 watts x 2 channels).
Frequency response: 60 Hz – 20 kHz.
Sensitivity: 89 dB.
Drivers:
Mid/Woofer: 4.5-inch (11.43 cm) Dynamic Balance mineral-filled polymer driver with rubber surround.
Tweeter: 0.75-inch (1.91 cm) metalized polymer composite soft dome tweeter with neodymium magnet.
Connections & Controls
The Atrium 45P offers flexibility for various audio sources:
Inputs: Equipped with both line-level (RCA) and speaker-level inputs via 5-way gold-plated terminal blocks.
Local Controls: Includes a volume knob on the front and a stereo/mono switch on the rear.
Power: Powered by an external adapter and features a signal-sensitive automatic on/off function.
Dimensions: The active speaker measures approximately 9.5" H x 6.25" W x 8.25" D (including bracket).
24,1 cm H x 15,9 cm B x 20,5 cm D
Weight: Approximately 2.3 kg each.
Mounting: Includes stainless steel/aluminum mounting brackets that allow 90-degree rotation.
Carefully shipped insured
Pictures are description
Details
Era
1900-2000
Brand
Polk Audio
Model
Atrium 45P
Multiple models
No
Physical condition
Very good
Nr of items
1
Includes
+ Extra item (see description)
Weight
6 kg
Functional condition
Tested and working/playable
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