PSB Alpha P3 Compact Bookshelf Speakers Walnut (PAIR)
The Alpha P3 is a small two-way bookshelf speaker that brings hifi pedigree to your stereo or home theatre system to fill the room with crystal-clear sound. Featuring a custom 4” (102mm) woofer and aluminium dome tweeter that uses a waveguide to perfectly match the low and high frequencies for a smooth transition the P3 delivers natural sound at an affordable price. It also leverages specially textured woofer cones and a unique port tube design to add back energy and extend the bass frequencies even lower without any distortion.
Frequency Response
On Axis @ 0° ±3dB
57-21000Hz
On Axis @ 0° ±1 1/2dB
67-20000Hz
Off Axis @ 30° ±1 1/2dB
67-10000Hz
LF Cutoff -10dB
43Hz
Sensitivity
Anechoic Chamber
85dB
Listening Room
87dB
Impedance
Nominal
8 Ohms
Minimum
4 Ohms
Input Power
Recommended
10 – 80 Watts
Program
60 Watts
Acoustic Design
Tweeter (Nominal)
3/4” (19mm) Black Anodized Aluminium Dome with Ferrofluid and Neodymium Magnet
Woofer (Nominal)
4” (102mm) Textured Polypropylene Cone with Rubber Surround
Crossover
3000Hz L4
Internal Volume
0.11 cu ft (3.1L)
Design Type
Tuned Port Bass Reflex 1 3/8” (35mm) Rear Port
Dimensions / Weights / Finish
Size (W x H x D)
5 1/8” x 8 5/8” x 6 7/8”*
(130 x 220 x 174mm)
Weight
4.9lb (2.2kg)/each
11.45lb (5.2kg)/pr
(5)
(4.33)