Alpha P3 is a 2-way Passive Bass Reflex Bookshelf speaker by PSB. It features a 0.75" Hard-Dome Tweeter and 1 4.5" Polypropylene Woofer.
PSB P3 is a member of PSB's Alpha P series of speakers. Below you can see the latest models in this series and how their main specs have changed with each new version.
PSB Alpha P Series History
Alpha P3 has a Frequency response range of 57-21k Hz and Power Range of 10-80 watts.
The Bookshelf model with the lowest Low Frequency level in our database is Polk S20, with bass extending down to impressive 39 Hz.
On the other hand, model with the highest Frequency is Revel M126Be with its high frequency limit of 44 kHz.
Impedance and Sensitivity
PSB P3's impedance level is 8 ohms and has a sensitivity of 87 dB.
Alpha P3 features Gold-plated 5-way post type connectors. Bi-amping and Bi-wiring is not possible.
Cabinet type and Materials
PSB P3 has a Bass Reflex type cabinet and MDF, Wood-grain vinyl finish. PSB P3 is a back-firing port speaker. so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
PSB P3 is available in Walnut, Black.
Weight and Dimensions
PSB P3 has external dimensions of (Height x Width x Depth) . Each speaker weighs 4.9lbs .
Alpha P3 doesn't sport any built-in mounting bracket so you need an external structure to mount on walls.
5 Years of parts warranty and 5 Years of labor warranty is generally provided by the manufacturer.
Alpha P3 comes with Magnetic removable grilles.
What's in the Box?
2 Bookshelf loudspeakers 2 Grilles 8 Self-adhesive rubber feet Quick Start Guide Warranty Card