BOSE F1 SubWoofer ลำโพงขับเสียงต่ำ

                 

Key Features

• 1,000 watts allow the Bose F1 Subwoofer to pack all the performance of a larger bass box into a more compact design that’s lighter and easier to carry than conventional subwoofers.

• Two high-excursion drivers, each measuring 10 inches, are built into a compact enclosure that is light and easy to transport

• Polarity switch to adjust polarity of subwoofer. Selections are NORM and REV. Reversing polarity allows for easy correction of low-frequency overlap between the main loudspeaker and subwoofer

• Line output EQ sets the F1 Subwoofer’s output to a high-pass filter or full range, which allows for easy crossover selection when used with a main loudspeaker

• F1 Model 812 extension bracket is a unique bracket integrated into the subwoofer. This bracket can be raised and lowered by the end user, allowing the F1 Model 812 loudspeaker to be safely mounted to the subwoofer. The bracket eliminates the need for a conventional pole mount or tripod stand

Physical

Enclosure 
F1 Subwoofer: Wood cabinet with high impact composite end caps

Dimensions 
F1 Subwoofer: 27" H x 16.1" W x 17.6" D (688 x 410.16 x 448.5mm)
F1 system stack: 73.5" H x 16.1" W x 17.6" D (1868 x 410.16 x 448.5mm)

Net Weight 
F1 Subwoofer: 57 lbs (25.9 kg)
F1 system stack: 101.5 lbs (46.0 kg)

Color 
Black

Package Contents 
1 F1 Subwoofer
1 F1 Subwoofer stand
1 IEC Line Cord
1 Owner’s Guide

Technical Summary

Frequency Response (-3 dB) 
40 Hz - 250 Hz

Frequency Range (-10 dB) 
38 Hz - 250 Hz

Maximum SPL @ 1 m 
130 dB SPL (peak 6 dB CF)

Rated Power 
1,000 W (500+500)