- ページ 10
スピーカー Bose Free Space 51のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Bose Free Space 51 21 ページ。 Outdoor speakers
Bose Free Space 51 にも： オーナーズマニュアル (10 ページ), オーナーズマニュアル (19 ページ)
ページを印刷する
Protecting the speaker cord
Technical Information
The bare ends of the speaker cord can be affected by exposure to the elements. This is espe-
cially true of salt water or water containing chemicals such as chlorine or fertilizer. You may
use a silicone caulking material, such as RTV adhesive, to protect the connections. It is com-
monly available at hardware stores. If you do use caulking, apply it only after the cords are
connected. Check the connections annually, and reapply as needed.
Protective features
• Environmentally resistant hardware
Driver complement
• One 4.5" (11.4 cm) environmental driver per speaker
Color
• Green
Dimensions
1
• 14
/
" (36.8 cm) diameter, 15" (38.1 cm) height
2
Weight
• 12 lb (5.4 kg) each
Compatibility
• Compatible with amplifiers or receivers rated 4 to 8 ohms
• 50W IEC continuous power-handling compatible with receivers and amplifiers rated
10-100W
Environmental capabilities
Designed to withstand:
• Salt fog, sun, high humidity (rain and snow)
• Temperature extremes (-40°F to 158°F; -40°C to 70°C)
• Permanent outdoor installation
Cord recommendations
Based on maximum frequency response deviation of ±0.5 dB
Gauge
18 (0.82 mm
2
)
2
16 (1.3 mm
)
14 (2.1 mm
2
)
12 (3.3 mm
2
)
Use direct-burial cable for outdoor installations.
Length
20 ft (6 m) maximum
30 ft (9 m) maximum
50 ft (15 m) maximum
80 ft (24 m) maximum
Reference
9