high impedance speaker wire standards bogen.com Category:telecommunications Global Rank:1,502,675 visits:21.7K pages/Per:3.2 lowellmfg.com lowell mfg. audio, power, and rack solutions for professional systems integration -- for products that install with ease and perform well. Category:business services Global Rank:2,925,624 visits:11.1K pages/Per:1.9 ADS