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
| Dimensions (WxHxD) | - |
|---|---|
| Dimensions (WxHxD, metric) | - |
| Dimensions (notes) | - |
| Weight (lbs) | - |
| Unit of measurement | ea |
| Power Handling | - |
| Frequency Response | 100Hz - 20kHz |
| Sensitivity | - |
| Impedance | 8 Ohms |
| Tweeter | - |
| Midrange Driver | - |
| Woofer | - |
| Crossover Frequency | - |
| Crossover Type | - |
