TOA PE-604BU, PE-604WU, Q-PE-304BK, PE-304BU, PE-304WU User Manual
INSTALLATION MANUAL
PENDANT SPEAKERS
• Do not use other methods than specified to mount the
bracket. Extreme force is applied to the unit and the unit
could fall off, possibly resulting in personal injuries.
• Tighten all screws securely. If any is loosely fixed, this
may cause the unit to fall, resulting in personal injury.
PE-64
PE-304
Thank you for purchasing TOA's Pendant Speakers.
Please carefully follow the instructions in this manual to
ensure long, trouble-free use of your equipment.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all
the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in
this section, which contain important warnings and/or
cautions regarding safety.
• After reading, keep this manual handy for future
reference.
WARNING
Indicates a potentially hazardous situation which, if
mishandled, could result in death or serious
personal injury.
• Install the unit only in a location that can structurally
support the weight of the unit and the mounting bracket.
Doing otherwise may result in the unit falling down and
causing personal injury and/or property damage.
3. SPECIFICATIONS
CAUTION
Indicates a potentially hazardous situation which, if
mishandled, could result in moderate or minor
personal injury, and/or property damage.
• To avoid electric shocks, be sure to switch off the
amplifier's power when connecting speakers.
• Do not operate the unit for an extended period of time
with the sound distorting. This is an indication of a
malfunction, which in turn can cause heat to generate
and result in a fire.
• Do not hang down from the unit as this may cause it to
fall down or drop, resulting in personal injury and/or
property damage.
2. GENERAL DESCRIPTION
The PE-304 pendant speakers are designed
for ceiling suspension installations.
Considered in architectural design, they can blend in with
lighting equipment.
A directly-attached 5 m (16.4 ft) speaker cord allows the
speaker to be suspended from the high ceiling.
The PE-64 is driven on high-impedance (100 V and 70 V)
The PE-304 is driven on both high-impedance
(100 V and 70 V) and low-impedance (8 Ω) lines.
The input power (impedance) can be easily changed at
the upper side of the speaker.
The speakers are easy to repaint so as to meet a wide
range of design needs.
Model No.
Enclosure
Rated Input
Rated
Impedance
Sensitivity
(500 – 5,000 Hz, pink noise)
Frequency Response
Speaker Component
Speaker Cord
Application Cable
Connection
Finish
Dimensions (unit only)
Weight (unit only)
Accessories
Note: The design and specifications are subject to change without notice for improvement.
Low
100 V line
70 V line
6 W (100 V line), 3 W (70 V line) 30 W (100 V, 70 V line, 8 Ω)
1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W) 330 Ω (30 W), 500 Ω (20 W), 670 Ω (15 W), 1 kΩ (10 W), 2 kΩ (5 W)
1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 10 kΩ (0.5 W) 170 Ω (30 W), 250 Ω (20 W), 330 Ω (15 W), 500 Ω (10 W), 1 kΩ (5 W)
100 – 18,000 Hz (at 20 dB below peak) 70 – 20,000 Hz (at 20 dB below peak)
Enclosure: HIPS resin, off white (RAL 9010 or equivalent color)
Grille: Surface-treated steel plate net, off white (RAL 9010 or equivalent color), paint
Ceiling bracket ...... 1, Mounting hanger ...... 1, Ceiling cover ...... 1, Tapping screw 4 x 16 ...... 4
PE-64 PE-304
Bass-reflex type
–
90 dB (1 W, 1 m) 91 dB (1 W, 1 m)
12 cm (5") cone type 12 cm (5") cone type + balanced dome-tweeter
2-core cabtyre cord 5 m (16.4 ft)
600 V vinyl-insulated cable (IV wire or HIV wire)
Solid wire: ø0.8 – ø1.6 mm (equivalent to AWG 20 – 14)
7-core twisted wire: 0.75 – 1.25 mm2(equivalent to AWG 18 – 16)
Push-in connector (bridging terminal of 2 branch type)
ø186 x 251 (h) mm (ø7.32" x 9.88")
1.5 kg (3.31 lb) 2.1 kg (4.63 lb)
8 Ω
6. INSTALLATION
Step 1. Secure the ceiling bracket to the ceiling
with 4 screws.
Pull both the lead-in and lead-out cables
through the cable hole in the bracket.
4. WIRING DIAGRAMS
4.1. PE-64
4.2. PE-304
Rotary switch
OFF
HOT
COM
OFF
OFF
Matching
transformer
10 kΩ
3.3 kΩ
1.7 kΩ
COM
(Factory-preset wiring)
8 Ω
0
Rotary switch 1
8 Ω
HOT
COM
2 kΩ
1 kΩ
670 Ω
500 Ω
330 Ω
COM
Matching
transformer
16 Ω
0
8 Ω
0
Rotary switch 2
8 Ω
OFF
OFF
70 V
OFF
100 V
SP1
8 Ω
0
Network
(Factory-preset wiring)
SP2
5. INPUT POWER (IMPEDANCE) CHANGE
Important
Be sure to follow the instructions below. Failure to do so may cause damage to the speaker.
• Switch off the amplifier's power when changing the input power.
• Never make 8 Ω connection in a 100 V or 70 V line system, as excessive input power is applied to the speaker,
possibly resulting in damage. (PE-304)
5.1. PE-64
The input power (impedance) is factory-preset to 6 W
(1.7 kΩ) for 100 V line and 3 W (1.7 kΩ) for 70 V line.
When changing this setting, use a standard screwdriver
to rotate the rotary switch on the upper side of the
speaker to the desired position
Impedance 1.7 kΩ 3.3 kΩ 10 kΩ
100 V line 6 W 3 W 1 W
70 V line 3 W 1.5 W 0.5 W
Note
Shown above is an example when the input power is
set to 3 W on 100 V line and 1.5 W on 70 V line.
5.2. PE-304
The input power (impedance) is factory-preset to 30 W
(330 Ω) for 100 V line.
When changing this setting, use a standard screwdriver
to rotate the rotary switches on the upper side of the
speaker to the desired position.
Input power 30 W 20 W 15 W 10 W 5 W
100 V line 330 Ω 500 Ω 670 Ω 1 kΩ 2 kΩ
70 V line 170 Ω 250 Ω 330 Ω 500 Ω 1 kΩ
Note
Shown above is an example when the input power is
set to 20 W on 100 V line.
(1) When operating at high impedance (100 V and 70 V lines);
Set the rotary switch of "LINE VOL." to "100 V" or "70 V" and that of "INPUT" to the input power to be used.
(2) When operating at low impedance;
Set both rotary switches of "LINE VOL" and "INPUT" to 8 Ω.
Ceiling
Lead-in and lead-out cables
Ceiling bracket (accessory)
Tapping screw 4 x 16 (accessory)
Note
If these screws are not appropriate
for the ceiling material, separately
prepare the proper screws.
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