Bose 251 - Product Information; Technical Specifications; Wire Recommendations

AM250811_04_V.pdf October 30, 2001 13
Technical Information
Protective features
• Galvanized powder coated steel grille
• Environmentally resistant hardware
• Polymer fiber composite drivers
• Nickel-plated brass connection terminals
• Syncom
®
computer quality control
Driver complement
• Two (2) 2
1
⁄
2
" environmental Twiddler
TM
drivers per speaker
• One (1) 5
1
⁄
4
" environmental woofer per speaker
Enclosure
• Dual-port molded polypropylene composite
• Black or white
Dimensions
•13
1
⁄
2
" H x 5
3
⁄
4
" W x 8" D (34.29 cm x 14.6 cm x 20.32 cm)
Compatibility
• Compatible with amplifiers or receivers rated 10-200 watts per channel/rated 4 to 8 ohms
• 100W IEC continuous power handling; rated 6 ohms
Environmental Capabilities
• Designed to withstand:
– salt fog, sun, high humidity (100%RH)
– temperature extremes (-40°F to 158°F; -40°C to 70°C)
Wire recommendations
• Based on a maximum frequency response deviation of ±0.5 dB
Gauge Length
18 (0.75 mm
2
) 30 ft (9 m) maximum
16 (1.5 mm
2
) 45 ft (14 m) maximum
14 (2.0 mm
2
) 70 ft (21 m) maximum
Weight
• 8 lb (3.63 kg) each
Product Information