)
)
)
SB Acoustics SB20FRPC30-8 8" Paper Full Range
Manufacturer: SB Acoustics
Product ID: SB20FRPC30-8
Price:
$61.30
Overview
SB Acoustics SB20FRPC30-8 8" Paper Full Range- 218mm- 8 ohm
SB Acoustics SB20FRPC30-8 8" Paper Full Range- 218mm- 8 ohm
High Qts, good for sealed box or bass reflex
Using a proprietary paper blend cone made in-house this woofer delivers good mid/bass response, extended by the use of a optimized “whizzer” cone. This is supplemented by the use of a phase cone to better radiate the high frequency output. The paper blend cone is made in-house to ensure quality control. This makes this a good “bang for the buck” full range driver.
- Proprietary cone material with natural fibers made in-house
- Light weight foam surround
- Optimized whizzer cone for smooth high frequency extension
- Phase plug for controlled radiation
- Large spider for improved linearity
- Optimized motor system
- Vented reinforced plastic chassis
- Non-conductive coil former
- Long life lead wires
- Extended copper sleeve on pole piece
Possible Box Alignments:
- 0.6 to 1.0 cf3 sealed F3 75Hz
- 1.0 cf3 vented, single straight port 2” x 5” F3 55Hz
- 1.25 cf3 vented, single straight port 2” x 4” F3 52Hz
- 1.5 cf3 vented, single straight port 3”x 6” F3 46Hz
- You might also consider a transmission line enclosure http://www.mh-audio.nl/Calculators/TML.html
