Pioneer PDA-4002, Technical Manual

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4.12 Speaker system: PDP-S03-LR
4.12.1 Before operation
• The speaker's nominal impedance is 8
Ω
. Connect to a stereo amplifier capable of driving loads ranging from
4 to 16
Ω
.
• Observe the following precautions to protect the speaker from damage caused by high input.
• Do not apply inputs higher than the recommended level.
• Turn off power to the amplifier before inserting or removing the pin-plug.
• Do not turn up audio volume beyond recommended levels, when increasing the high-frequency output with a
graphic equalizer.
• Particularly with relatively low-capacity amplifiers, do not drive close to their rated maximums. (Doing so will
produce square waves that can destroy tweeters. )
• Handle the speaker grilles and cabinet carefully to prevent damage caused by shock.
• To protect the speaker from excessive input and abnormal signals, the system contains an automatic return-type
protective device. When excessive input is applied to the speaker, the protective device activates to kill sound
output. If this occurs, decrease the amplifier volume. The sound should return in 5 to 10 seconds.
4.12.2 Specifications
Cabinet
Closed type, magnetic-resistance type
Speakers (2-way system)
Low or medium toned (woofer) .......................... Elliptical cone type
×
2
Tweeter .............................................................. 2.5-cm dome type
Nominal impedance ................................................... 8
Ω
Regenerative frequency band .................................... 50 Hz - 60.000 Hz
Output sonic levels .................................................... 84 dB/W (1 m)
Permissible input
Maximum input (EIAJ) ........................................ 12 W
Rated input (EIAJ) ............................................... 4 W
Crossover frequency ................................................. 4 kHz
Outer dimensions ...................................................... 74 (W)
×
98 (D)
×
714 (H) mm
Weight ....................................................................... 2.7 kg (one unit)
Accessory (for 2 units)
2 speaker cords (5 m), 4 countersunk screws, 4 hexagonal socket head screws, 1 hexagonal wrench, 4 washers
M8 (
φ
25), metal fixture (for upper left)
×
1, metal fixture (for upper right)
×
1, metal fixture (for lower)
×
2,
mounting plate (for left)
×
1, mounting plate (for right)
×
11 copy of warranty and 1 copy of Operating Instructions
(Japanese only)
Specifications and appearance are subject to change without notice, for purposes of improvement.
* The electromagnetic resistance design (EIAJ) is a speaker system conforming to the technical standards of the
Electronic Industries Association of Japan.
Mounting standard metal fixtures (PDP-S03-LR)
Caution
When mounting a speaker system on both sides of the display, the operation panel cannot operate
this display.