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Accuton AS168-9-470 Woofer 9 Ohm 1 piece
Accuton AS168-9-470 Woofer 9 Ohm 1 piece
The Accuton AS168-9-470 is a 168mm diameter bass speaker with an aluminium honeycomb sandwich cone. The new design provides an ideal acoustic center that is identical to Accuton's CELL tweeters and midrange drivers. The new overhang design combines the advantages of traditional overhang and underhang designs to deliver high linear excursion with extremely low distortion. An extra-hard aluminum sandwich diaphragm was developed for the CELL bass drivers, allowing for very low delay and energy storage. The hidden centering reduces the overall outer diameter and allows a linear mechanical excursion of up to +/- 16 mm. A newly developed centering spider allows large deflection without compression.
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Accuton AS168-9-470 Woofer 9 Ohm 1 piece
The Accuton AS168-9-470 is a 168mm diameter bass speaker with an aluminium honeycomb sandwich cone. The new design provides an ideal acoustic center that is identical to Accuton's CELL tweeters and midrange drivers. The new overhang design combines the advantages of traditional overhang and underhang designs to deliver high linear excursion with extremely low distortion. An extra-hard aluminum sandwich diaphragm was developed for the CELL bass drivers, allowing for very low delay and energy storage. The hidden centering reduces the overall outer diameter and allows a linear mechanical excursion of up to +/- 16 mm. A newly developed centering spider allows large deflection without compression. We recommend our Accuton AS168-9-470 for use from 35 Hz - 1000 Hz.
Short description:
16 cm subwoofer with aluminium honeycomb sandwich cone and rear-vented voice coil.
Mechanical data:
Overall diameter / front panel 168 mm
cut-out 148 mm
minimum front panel thickness 16 mm
Overall height 118 mm
Magnet height 43 mm
Magnet diameter 135 mm
Screw holes Screws Din 7984 / Ø 4.50 Mm
Weight 8.4 Kg
Thiele-Small Parameter:
Sensitivity Spl 84 dB Resistance(DC) Re 9 Ohm
Free air resonance frequency Fs 27 Hz
Equivalent volume Vas 35.5 Ltr
Mechanical quality Qms 4.35
Electrical quality Qes 0.38
Overall quality Qts 0.35
Effective diaphragm area Sd 161 cm2
Moving mass Mms 36 Gr
Membrane stress compliance Cms 0.97 mm/N
Mechanical resistance Rms 1.4 Kg*S
Voice coil parameters:
Power handling P 250
Watt Impedance 9 Ohm
Linear excursion Xmax +/-8 mm
Voice coil diameter 47 mm
Voice coil carrier material Ti
Conductor material Ccaw
Voice coil inductance Le 1.0 mH
Force Factor Bl 12.1 N/A
Drive Type Overhanging
Ferrofluid In air gap No
Enclosure Recommendation Closed:
closed box with 7 litres
from 62/39 Hz (-3dB/-8dB)
Recommended cabinet bass reflex:
24 litre BR-box with HP50 and 20 cm length
from 32/25 Hz (-3dB/-8dB).
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Products from the same category
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week
Products from the same brand
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week