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About the Stage A170
The JBL Stage A170 is a compact floorstanding loudspeaker designed and engineered in JBL’s acoustic engineering facility in Northridge, California. It features a 2.5-way design with dual 5.25-inch (133mm) polycellulose cone woofers and a 1-inch (25mm) aluminum dome tweeter equipped with patented High-Definition Imaging (HDI) waveguide geometry. The speaker is known for its narrow footprint and signature JBL bass. It operates within a frequency response of 44Hz to 40kHz and has a sensitivity of 89dB at 1 meter with a 2.83V input. The nominal impedance is 6 ohms, and it is recommended to use an amplifier with a power range of 20 to 200 watts. The enclosure is bass-reflex via a rear-firing tuned port, and the crossover frequencies are set at 1.8kHz and 2.8kHz. The speaker includes features such as bi-amp inputs and comes with a 5-year warranty for parts and labor.
Specifications
Key Specifications
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