EMP Tek Impression Series Speakers - Manual (Page 4)

To maintain speaker appearance, we recommend wiping them down with a clean damp
soft cloth. To clean dust from the grille cloth, use a vacuum with a brush attachment.
Care and Cleaning
Impression Series 2 Owner’s Manual
Features
The Impression Series speakers feature poly-matrix cone bass drivers and aluminized
poly-matrix cone midrange drivers. These rigid cones resist flexing and contribute to the
accurate reproduction of the audio signal, providing higher overall sound quality.
A quality fabric dome tweeter is used for high frequencies in Impression Series
speakers. Higher power handling is achieved through the use of magnetic liquid
cooling in the tweeter. To protect the tweeter against being over driven, a polyswitch
(a current limiting device) is incorporated in the crossover network.
Each Impression Series speaker model features a crossover network to minimize
driver interaction irregularities and maximize the ability of each driver to accurately
reproduce its respective band of frequencies. Five-way binding posts ensure a solid
electrical connection to these crossover networks.
The Impression Series speakers’ cabinets are constructed of ½-inch medium density
fiberboard because of its inert properties, thereby minimizing sound coloration. The
front baffles are double layered to 1-inch thickness helping to prevent excess acoustic
radiation from the cabinet.
Attaching Speaker Wires
If using a banana jack, attach the matching positive or negative wire and push directly
into binding post top hole.
If not using a banana jack, simply loosen the binding nut to allow the hole in the side
of the terminal to become exposed. Strip ¼-inch of the insulation from the end of
the speaker wire and insert the exposed wire end into the now exposed hole in the
side of the terminal. Tighten the binding nut by turning the nut clockwise until the
speaker wire is secured. Repeat for the other speaker wire(s) as necessary.