Bose FreeSpace DS 40SE Service Manual

4
SPECIFICATIONS
Product Name: FreeSpace
®
DS 40F Loudspeaker
Detailed Product Specifications
Power handling 40W
Nominal Impedance (transformer
bypass)
8 Ohms
Sensitivity (at 1W @ 1 m)
87 dB-SPL
Maximum SPL (pink noise @ 1 m @
rated power)
103 dB-SPL; 109 dB-SPL (Peak)
Frequency range (-3 dB) 80 Hz - 16 kHz
Beamwidth (-6 dB point, average 1 - 4
kHz)
125° conical
Driver complement One 4.5" (114.3mm) full-range driver
Construction features
Enclosure
Baffle: Injection-molded polypropylene
Rear Enclosure: Powder coated drawn
steel
Grille Powder-coated steel
Dimensions
(
inches/mm
)
Outer flange diameter 11.8" (299mm)
Ceiling hole diameter 10.5" (267mm)
Height to top of housing 6.4" (163mm)
Weight (lb/kg)
Product 8.25lb (3.74kg)
Shipping 11.00lb (5.00kg)
Product (8 Ohm variant) 6.25lb (2.84kg)
Shipping (8 Ohm variant) 9.00lb (4.08kg)
Package contents
Loudspeaker, paint shield, installation
guide
Finish
Textured black or white finish with a
contoured, powder-coated steel grille.
Both enclosure and grille can be
painted.
Connectors (70/100V variant)
Three-terminal barrier strip
Connectors (8 Ohm variant) Two-terminal barrier strip

Bose FreeSpace DS 40SE Specifications

General

Brand	Bose
Model	FreeSpace DS 40SE
Category	Speakers
Language	English