8
CS7.2 SPECIFICATIONS
Bandwidth (–3dB) 23 Hz-20 kHz
Amplitude Response 25 Hz-17 kHz ±1.5 dB
Phase Response minimum ±10°
Sensitivity 86 dB@2.8 V-1m
Impedance 4 ohms (3 ohms minimum)
Recommended Power 100-500 watts
Size 11" W x 19" D x 55" H
Weight 168 pounds
The Following Noises Can Be Dangerous
Under Constant Exposure
90 Subway, motorcycle, truck traffic, lawn mower
100 Garbage truck, chain saw, pneumatic drill
120 Rock concert in front of speakers, thunderclap
140 Gunshot blast, jet plane
150 Rocket launching pad
Decibel
Level Example
30 Quiet library, soft whispers
40 Living room, refrigerator, bedroom away from
traffic
50 Light traffic, normal conversation, quiet office
60 Air conditioner at 20 feet, sewing machine
70 Vacuum cleaner, hair dryer, noisy restaurant
80 Average city traffic, garbage disposals, alarm
clock at two feet
We Want You Listening For A Lifetime
Used wisely, your new sound equipment will provide a lifetime of enjoyment. Since hearing damage from loud
noise is often undetectable until it is too late, THIE L and the Electronics Industries Manufacturers Association
recommend you avoid prolonged exposure to excessive noise. Depending on room size and amplifier power, some
home audio systems can reach sound pressure levels in excess of 95 decibels with peaks of over a 105 decibels. For
your protection, the list below identifies sound levels for various noises.
Information courtesy of the Deafness
Research Foundation and the EIA.
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