Owner's Manual

En-4
Connecting to an Amplifier
1. Before connecting the speakers, disconnect your
amplifiers power cord from the wall outlet and set its
volume control to minimum.
2. Connect the input terminals on the back of the
speakers and the speaker output terminal of your
amplifier with the speaker cables as shown below.
0
To connect the terminals correctly, identify which
terminals are for L (left channel) and R (right
channel) and which terminals and cables are +
(positive) and - (negative).
0
Speaker cables are not supplied with the speakers.
3. Before turning on your amplifier, check the following
points:
0
Check carefully that the + (positive)
and - (negative) speaker cables are not
short-circuited (i.e., not touching each
other). Short-circuited cables may
cause damage to your amplifier.
0
Do not mix up + (positive), - (negative) and L (left
channel), R (right channel) of the speaker cables.
Doing so may weaken the bass sound, resulting in
unstable sound localization.
0
Pull the speaker cables lightly to check that they are
connected firmly.
Specifications
0
Specifications and appearance are subject to change
for improvement without prior notice.
The speaker’s rated impedance is 6
h
. Make sure
you connect an amplifier that is compatible with a 6
h
impedance.
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Peel the
insulation off the
ends of the
speaker cable
and twist the core
wires.
Loosen the
terminal screw and
insert the speaker
cable into the hole
(until the core wires
are inserted fully).
Fasten the terminal
screw.
R (right channel)
speaker
L (left channel)
speaker
Speaker
output terminal
of your
amplifier
Type: 3-way bass reflex
Impedance: 6 h
Maximum input power: 150 W
Output sound pressure level:
90 dB/W/m
Frequency response: 30 Hz - 50 kHz
Crossover frequency: 420 Hz, 3.2 kHz
Cabinet capacity: 59.5 L
Speakers
Woofer:
Squawker:
Tweeter:
11-13/16" (30 cm) cone type
4-3/4" (12 cm) cone type
1-9/16" (4 cm) composite
dome type
Dimensions (W × H × D): 14-15/16" × 26" × 14-15/16"
(380 × 660 × 380 mm)
(incl. grille and projection)
Weight (per speaker): 56.22 lbs. (25.5 kg)
Terminal: Gold-plated machined brass
screw terminals
(Banana type supported)
Accessories: Cork spacer × 8
Other: Non-magnetic shielding/
Bilaterally symmetrical design
D-77NE.book 4 ページ 2014年11月13日 木曜日 午後12時25分