TOA pe-304 Guide De Spécification
Architect's and Engineer's Specifications
PE-64
The speaker shall be a bass-reflex 5" (12cm) cone type suitable for
ceiling suspension mounting. Input impedance shall be easily
adjustable with rotary switch on the upper side of the speaker.
The speaker shall be a bass-reflex 5" (12cm) cone type suitable for
ceiling suspension mounting. Input impedance shall be easily
adjustable with rotary switch on the upper side of the speaker.
The speaker shall include a transformer having multiple taps (1W,
3W, 6W at 100V and 0.5W, 1.5W, 3W at 70V) adjustable. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 90 dB SPL. The speaker shall have a
frequency response of 100 – 18,000Hz (-20dB).
3W, 6W at 100V and 0.5W, 1.5W, 3W at 70V) adjustable. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 90 dB SPL. The speaker shall have a
frequency response of 100 – 18,000Hz (-20dB).
The speaker enclosure shall be constructed of HIPS resin. The
grille shall be constructed of surface-treated steel plate net. The
speaker shall be available in off-white colour, and shall be easily
repaintable. The unit shall have dimensions of ø186
grille shall be constructed of surface-treated steel plate net. The
speaker shall be available in off-white colour, and shall be easily
repaintable. The unit shall have dimensions of ø186
× 251 (H) mm
(ø 7.32”
× 9.88”), and a weight of 1.5 kg (3.31 lb).
The speaker shall be a TOA model PE-64.
PE-304
The speaker shall be a bass-reflex 5" (12cm) cone type, plus
balanced dome tweeter, suitable for ceiling suspension mounting.
Input impedance shall be easily adjustable with rotary switch on
the upper side of the speaker.
The speaker shall be a bass-reflex 5" (12cm) cone type, plus
balanced dome tweeter, suitable for ceiling suspension mounting.
Input impedance shall be easily adjustable with rotary switch on
the upper side of the speaker.
The speaker shall include a transformer having multiple taps (5W,
10W, 15W, 20W, 30W at 100V and 70V, and 8
10W, 15W, 20W, 30W at 100V and 70V, and 8
Ω) adjustable. The
output sound pressure level at a distance of 1m with a 1W input
level applied shall be 91 dB SPL. The speaker shall have a
frequency response of 70 – 20,000Hz (-20dB).
level applied shall be 91 dB SPL. The speaker shall have a
frequency response of 70 – 20,000Hz (-20dB).
The speaker enclosure shall be constructed of HIPS resin. The
grille shall be constructed of surface-treated steel plate net. The
speaker shall be available in off-white colour, and shall be easily
repaintable. The unit shall have dimensions of ø186
grille shall be constructed of surface-treated steel plate net. The
speaker shall be available in off-white colour, and shall be easily
repaintable. The unit shall have dimensions of ø186
× 251 (H) mm
(ø7.32”
× 9.88”), and a weight of 2.1 kg (4.63 lb).
The speaker shall be a TOA model PE-304.
110
100
90
80
70
60
50
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
SPL (dB)
SPL vs. Frequency
Directivity Factor vs. Frequency
20
10
5
10
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
Directivity F
actor (Q)
200
100
50
20
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
Beamwidth (deg)
Beamwidth vs. Frequency
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
16000Hz
12500Hz
10000Hz
12500Hz
10000Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
4000Hz
3150Hz
2500Hz
3150Hz
2500Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
8000Hz
6300Hz
5000Hz
6300Hz
5000Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
2000Hz
1600Hz
1250Hz
1600Hz
1250Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
1000Hz
800Hz
630Hz
800Hz
630Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
500Hz
400Hz
315Hz
400Hz
315Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
16000Hz
12500Hz
10000Hz
12500Hz
10000Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
4000Hz
3150Hz
2500Hz
3150Hz
2500Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
8000Hz
6300Hz
5000Hz
6300Hz
5000Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
1000Hz
800Hz
630Hz
800Hz
630Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
500Hz
400Hz
315Hz
400Hz
315Hz
60
°
30
°
0
°
330
°
300
°
270
°
240
°
240
°
180
°
150
°
120
°
90
°
10
0
-10
-20
-30
-40
-40
-30
-20
-10
0
10
2000Hz
1600Hz
1250Hz
1600Hz
1250Hz
110
100
90
80
70
60
50
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
SPL (dB)
SPL vs. Frequency
Directivity Factor vs. Frequency
20
10
5
10
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
Directivity F
actor (Q)
200
100
50
20
20
50
100
500
1k
5k
10k
20k
Frequency (Hz)
Beamwidth (deg)
Beamwidth vs. Frequency
PE-64
Polar Response
PE-304
Polar Response
Specifications are subject to change without notice.
Printed in Japan (0708) 833-52-380-20 u
Printed in Japan (0708) 833-52-380-20 u
TEI Rev1
TOA Corporation
www.toa.jp