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Specifications
Enclosure:
Sealed type
Speakers:
Magnetically shielded type
Low Frequency, 7.9" (20cm) polypropylene cone woofer
High Frequency, 1.2" (3cm) soft dome tweeter
Super High Frequency, 0.79" (2cm) polyester dome
super tweeter
Power Handling capacity:
Continuous Pink Noise: 30 Watts RMS of band-limited pink
noise (50Hz-20kHz)
Continuous Program:
90 Watts
Impedance:
8 ohms
Sensitivity:
89 dB (1W/1m)
Attenuator
Installation
1. The units are symmetrical. Position each unit so
that the super tweeter is put inward.
2. Using optional mounting bracket this speaker
system can be mounted to the wall or ceiling.
Wall Mounting Bracket:
WCB-3
Ceiling Mounting Bracket: CMB-3
Characteristic Diagram (1W/1m:
Frequency Response
: Level control at MAX position
: Level control at MIN position
Toa Electric Co., Ltd.
Frequency Response:
60Hz-20kHz
Crossover Frequency:
1.5kHz, 14kHz
High Frequency attenuator:
0dB to -10dB (tweeter only)
Input Terminal:
Push-type
Dimensions:
9.3"(W)X15.7"(H)X9.3"(D)
235(W) X 400(H) X 236(D) mm
Weight:
16.3 Ibs. (7.4 kg)
Finish:
Charcoal gray
The attenuator adjusts the level of the tweeter only, while the
super tweeter level is fixed. The MAX position ensures flat
response.
HIGH FREQUENCY ATTENUATOR
NOTE: Use two screws (M5x25mm) mounted on the
280-ME-AV to secure the bracket to the
enclosure, instead of the screws attached
with the bracket as they are too short.
Octave Pink Noise)
1/3
Directional Frequency Response
:
:
:
Printed in Japan
133-01-207-10
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