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SPECIFICATIONS 

Model 

14890 

Woofer Size 

6-inches 

Input 

70V or 100V 

70V Power Taps 

1.85, 3.75, or 7.5 watts 

100V Power Taps 

3.75, 7.5, or 15 watts 

Transformer Impedance 

2.6k, 1.3k, or 670 ohms 

Frequency Response 

150Hz ~ 14kHz 

SPL (1 watt@1 meter) 

92dB 

Safety Wire Length 

About 50" 

Dimensions 

ø6.8" x 9.8" (ø172 x 250 mm) 

Weight 

5.7 lbs. (2.6kg) 

 
 

REGULATORY COMPLIANCE 

Notice for FCC 

 

This device complies with Part 15 of the FCC rules. Operation is subject to the following 
two conditions: (1) this device may not cause harmful interference, and (2) this device must 
accept any interference received, including interference that may cause undesired 
operation.  
Modifying the equipment without authorization may result in the equipment no longer 
complying with FCC requirements for Class B digital devices. In that event, your right to 
use the equipment may be limited by FCC regulations, and you may be required to correct 
any interference to radio or television communications at your own expense. 

Содержание 14890

Страница 1: ......

Страница 2: ...e connections are properly polarized Inverted polarization can result in unnatural or attenuated sound especially in the bass frequencies Do not use chemical cleaners or solvents to clean this speaker...

Страница 3: ...evel voltage This reduces power loss during transmission which allows for the use of longer speaker wire runs using smaller gauge wire Additionally a constant voltage speaker system allows for the use...

Страница 4: ...as close as possible to the limit just ensure that the total does not exceed the limit If all speakers are set to the same wattage value they will all have the same volume level If one speaker is set...

Страница 5: ...x 0 8 96 watts 6 Determine which transformer tap to use on this speaker The following table indicates the wattage values for each of the three taps in 70V and 100V systems Transformer Taps Green Yello...

Страница 6: ...r speakers in a constant voltage system A2 Check the wattage settings of the affected speaker If it is higher than that of the other speakers it will be louder Similarly if it is set to a lower value...

Страница 7: ...s with Part 15 of the FCC rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including...

Страница 8: ...a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try t...

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