OHM

HI-FIDELITY EQUIPMENT-NAMELY, AMPLIFIERS, RECEIVERS, TUNERS, LOUDSPEAKERS, LOUDSPEAKER SYSTEMS CONSISTING OF ONE OR MORE SPEAKERS IN A BOX, READY FOR CONNECTIONS, EACH SPEAKER BEING A PERMANENT MAGNET IN AN ENCLOSED AREA, PROPERLY BAFFLED AND DESIGNED TO GET THE BEST PERFORMANCE FROM SUCH SPEAKERS AND ACCESSORIES-NAMELY, CROSS OVER NETWORK FOR 2 OR MORE LOUDSPEAKERS TO CHANNEL THE SOUND INTO THE PROPER SPEAKER, AND BALANCE CONTROL FOR MIXING HIGH AND LOW NOTES IN COMBINATION, AND PARTS THEREOF