BOSE FreeSpace DS 100F ลำโพงติดเพดาน 100-watt loudspeakers * ราคา/ตัว

Bose FreeSpace DS 100F Loudspeakers

ลำโพงติดเพดาน

The FreeSpace® DS 100F loudspeakers deliver high-energy, full-range sound, making them well suited for foreground music applications in retail, restaurant, hospitality and other applications where music and entertainment are key parts of creating a customer experience. 

These 100-watt loudspeakers can be easily flush- or pendant-mounted in ceilings up to 30ft (10m) high. Fewer loudspeakers are needed to create even coverage due to the high output and even dispersion. Quickly and easily set taps with a simple turn of an innovative thumb wheel accessible under the grille. Clean, sleek styling visually blends into ceilings while providing exceptional presence, full bass and clear detail. 

The FreeSpace DS 100F loudspeakers are acoustically compatible with the FreeSpace DS 100SE surface-mount loudspeakers and can be combined on the same loudspeaker line. The DS 100F is engineered and tested for demanding business environments and backed by a five-year transferable limited warranty.

Specifications

• System Performance
• Frequency Response (+/-3 dB) 1 75 Hz - 18 kHz
• Frequency Range (-10 dB) 1 60 Hz - 20 kHz
• Nominal Dispersion 160° conical
• Recommended High-Pass Filter 55 Hz high-pass filter
• Loudspeaker EQ Recommended
• Overload Protection PTC/Lamp
• Long-Term Power Handling 2 100 W (400 W peak)
• Sensitivity (SPL / 1 W @ 1 m) 3 85 dB SPL
• Maximum SPL @ 1 m 4 105 dB SPL (111 dB SPL peak)
• Nominal Impedance 8 Ω (transformer bypassed)
• Transformer Taps (70/100 V) 70 V: 12.5 W, 25 W, 50 W, 100 W
• 100 V: 25 W, 50 W, 100 W

Transducers

• Driver Compliment 2.25" (57 mm) Twiddler® driver
• 5.25" (133 mm) woofer
• Physical
• Enclosure Polypropylene (front baffle), powder-coated steel (rear enclosure)
• Grille Powder-coated steel grille
• Environmental Indoor use only
• Connectors Three-terminal barrier strip with a pre-wired ceramic connector
• Wire gauge: 18 AWG (0.8 mm) to 14 AWG (2.0 mm)
• Suspension / Mounting Three integrated quick-install mounting arms. Three mounting points at the rear of the enclosure for use with optional accessory pendant mount kit. Safety cable attachment: .35" (8.9 mm) diameter hole on junction box
• Dimensions Outer flange diameter: 11.8" (299 mm)
• Depth: 8.2" (210 mm)
• Ceiling hole diameter: 10.5" (267 mm)
• Ceiling Thickness (Maximum) 1.5" (38 mm)
• Net Weight 13.0 lb (5.9 kg)
• Shipping Weight 16.0 lb (7.3 kg)