Kenwood DNN9230DAB Manual page 29

SUBWOOFERS
CARBON POLYPROPYLENE HYBRID CONE
WITH DIAMOND-ARRAY PATTERN
motion response for dynamic and clear sound reproduction.
KSC-W1200B
300mm Box Subwoofer
PEAK
POWER
RATED
POWER
RECOMMENDED SYSTEM CHART
SUBWOOFER
Rated Power at 4 ohms
Rated Power at 2 ohms
KFC-WPS1200F
X-Series
KFC-WPS1000F
KFC-W3013
Regular
Series
KFC-W2513
KFC-W112S
Entry
Series
KSC-W1200B
Note: In order to obtain the best amplifier / speaker performance without failure even when according to the above chart:
1) DO NOT raise the headunit's volume to its fullest.
2) DO NOT set the amplifier's input sensitivity to its maximum, and always set it to match the combining headunit's pre-out level.
If you do not follow these two rules, clipping signals will output from the amplifier which will result in speaker damage.
* Use of two subwoofers are recommended.
Model Size
KFC-W112S 300mm
KSC-W1200B 300mm
KSC-SW11 8¼"x5 "
Etched diamond shapes all the way to the
speaker edge help to reduce surface waves
on the diaphragm, decrease sectional
vibration, and suppress distorted
sound. This diamond array pattern also
increases rigidity and improves voice coil
1200w
4ohms 300W
X-Series
Rated
Power
KAC-X1D XR400-4 KAC-X5D
Bridged 200W
350W GOOD
250W GOOD
400W
300W
200W
300W
Peak Power Rated Power
800W 4ohms 200W
1200W 4ohms 300W
150W 4ohms 75W
DUAL VENTILATION SYSTEM
Effective heat dissipation and bass
reproduction are achieved by cutting a
hole in the side of the frame and magnet,
as well as in the centre of the back
surface. Successful size reduction was
made possible by having the vents on
the side and back surfaces, resulting in a thinner woofer enclosure.
KFC-W112S
300mm Subwoofer
PEAK
POWER
RATED
POWER
Regular Series
KAC-9105D KAC-7204 KAC-8405 KAC-5205
500W Bridged 180W Bridged 150W Bridged 180W Bridged 130W
900W
BEST*
GOOD*
BEST*
Sensitivity Impedance
90dB/W/m 4 ohms
84dB/W/m 4 ohms
110dB/W/m 2 ohms + 2 ohms
800w
4ohms 200W
Entry Series
KAC-7405 KAC-6405 KAC-6104D
200W
300W
GOOD
Frequency
Magnet Weight
Response
28Hz-800Hz 748g
38Hz-300Hz 7800g
35Hz-150Hz 2800g
KAC-6203
Mounting
Depth
138.6mm
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