Quam System 3 & System 4 Specifications
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| Power Handling |
· 10 watts RMS (nominal) measured per EIA Standard RS-426A |
| Sensitivity |
· 98dB SPL avg, measured 1W/1M |
| Impedance |
· 8 ohms (nominal) |
| Freq. Response |
· 65Hz-17kHz – EIA 462A Standard |
| Dispersion Angle |
· 100° @ 2kHz octave (-6dB) |
| Magnet Weight |
· 4.8oz. nominal |
| Magnet Material |
· BeFe ceramic |
| Transformer Type |
· 25/70v |
| Transformer Taps |
· 5/8W, 1-1/4W, 2-1/2W, 5W |
| Enclosure Type |
· 22 gauge slanted steel |
| Baffle Construction |
· Steel, perforated (System 3)
· Wood, with cloth grille (System 4) |
| Color |
· White (System 3)
· Black (System 4) |
| Volume Control |
· Optional Knob-style
· Optional Recessed |
| Net Weight |
· 8 lbs. |
| Country of Manufacture |
· U.S.A. |
Description
Quam System 3 & System 4 Surface-Mount Speaker Assemblies
The Quam System 3 and System 4 are complete loudspeaker assemblies, each with an 8” loudspeaker, 25/70.7V universal transformer and optional volume control. The System 3 and System 4 are designed for the educational market and corporate/office paging applications.
The System 3 features a 22-gauge, slanted steel enclosure and perforated steel grille with a white baked epoxy hybrid finish. The System 4 features a 22-gauge, slanted steel enclosure finished in black baked epoxy with a charcoal grey cloth-wrapped wood baffle.
The System 3 & System 4 loudspeaker assemblies can be easily mounted to walls or posts. The integral full-range speaker provides excellent reproduction of paging and background music. Both units come complete and ready to install. A combination screw/knob volume control is optional.
