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Installation Example 1 (Horizontal installation)
Safety wire
Commercially
purchased screw
Washers
Accessory screws
Installation Example 2 (Vertical installation)
Commercially
purchsed screw
Safety wire
Washers
Accessory
screws
Frequency response and harmonic
distortion
100
80
60
100
1 k
50 kHz
40
20
0
10
10 k
0°
22.5°
45°
Specifications
Type ........................................ Fully enclosed (acoustic suspension)
bookshelf speakers with magnetic-shielded design
Speaker composition ........................................................2-way type
Woofer...................................................................8.3 cm cone x 2
Tweeter .................................................................2 cm dome type
Nominal impedance ......................................................................8 Ω
Frequency response ....................................................90–40,000 Hz
Output level ............................................................... 86 dB / W (1 m)
Permissible input
Maximum power................................................................... 130 W
Crossover frequency.............................................................. 4.0 kHz
External dimensions
Speaker only
Horizontal mount.......................... 350 (W) x 102 (H) x 80 (D) mm
With speaker stand
Horizontal mount........................ 350 (W) x 126 (H) x 101 (D) mm
Vertical mount ............................ 102 (W) x 385 (H) x 103 (D) mm
Weight ........................................................................... 2.2 kg (each)
• Appearance and specifications subject to change without notice.
Remark
• This speaker system is magnetically shielded. However,
depending on the installation location, color distortion may occur
if the speaker system is installed extremely close to the screen
off a television set. If this happens, turn off the television, then
turn it on again after 15 to 30 minutes. If the problem persists,
place the speaker system away from the television set.
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.
Selecting fine audio equipment such as the unit you’ve just
purchased is only the start of your musical enjoyment. Now it’s
time to consider how you can maximize the fun and excitement
your equipment offers. This manufacturer and the Electronic
Industries Association’s Consumer Electronics Group want you
to get the most out of your equipment by playing it at a safe level.
One that lets the sound come through loud and clear without
annoying blaring or distortion-and, most importantly, without
affecting your sensitive hearing.
Sound can be deceiving. Over time your hearing “comfort
level” adapts to higher volumes of sound. So what sounds
“normal” can actually be loud and harmful to your hearing. Guard
against this by setting your equipment at a safe level BEFORE
your hearing adapts.
To establish a safe level:
•
Start your volume control at a low setting.
•
Slowly increase the sound until you can hear it comfortably and
clearly, and without distortion.
Once you have established a comfortable sound level:
•
Set the dial and leave it there.
Taking a minute to do this now will help to prevent hearing
damage or loss in the future. After all, we want you listening for
a lifetime.
We Want You Listening For A Lifetime
Used wisely, your new sound equipment will provide a lifetime
of fun and enjoyment. Since hearing damage from loud noise is
often undetectable until it is too late, this manufacturer and the
Electronic Industries Association’s Consumer Electronics Group
recommend you avoid prolonged exposure to excessive noise.
This list of sound levels is included for your protection.
Information courtesy of the Deafness Research Foundation.
90 Subway, motorcycle, truck traffic, lawn mower
100 Garbage truck, chain saw, pneumatic drill
120 Rock band concert in front of speakers, thunderclap
140 Gunshot blast, jet plane
180 Rocket launching pad
THE FOLLOWING NOISES CAN BE DANGEROUS
UNDER CONSTANT EXPOSURE
Decibel
Level Example