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Infinity P143

Bookshelf Speaker in Black

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Retail Price: $99.95 / ea

$59.95 / ea

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The Primus P143 bookshelf speaker is magnetically shielded and utilizes Infinity's proprietary Metal Matrix Diaphragm™ (MMD®) technology to deliver accurate performance with dramatically reduced distortion for incredibly lifelike sound. Includes built-in wall mounts and a 1/4"-20 threaded insert for use with third-party wall brackets.

Frequency Response (±3dB): 100Hz - 20kHz
Recommended Power Amplifier Range: 10 - 100 watts
Sensitivity (2.83V @ 1m): 86dB
Nominal Impedance: 8 ohms
Crossover Frequency(ies): 3,000Hz; 24dB/octave
Low-Frequency Driver: 4" (100mm) MMD®
High-Frequency Driver: 3/4" (19mm) MMD®
Dimensions (H x W x D): 9-7/8" x 5-15/16" x 6-13/16" (251mm x 150mm x 173mm)
Weight: 7 lb (3.2kg)
Finish: Black Wood-Grain Enclosure


Color -
DLNA Certified No
Dimensions (WxHxD) -
Dimensions (WxHxD, metric) -
Dimensions (notes) -
Weight (lbs) -
Unit of measurement ea
Power Handling (Nominal) -
Frequency Response +/-3dB 100Hz - 20kHz
Sensitivity (1W/m) -
Terminals No
Impedance 8 Ohms
Tweeter -
Midrange Driver -
Woofer -
Crossover Frequencies -
Crossover Type -


More Info