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12" PP Cone Woofer
This driver is a continuation of the famous NHT1259 woofer. Still produced by Foster, but due to parts availability, it has changed enough that we have changed the name to MAD1259.
The MAD1259 can be used in a sealed cabinet of 3.5 to 5 cubic feet. If used with an amplifier with a built in low frequency boost, you can expect to get down to about 25Hz (30Hz without the boost). The bass from this speaker is very tight and natural. If you like a louder, fuller bass, then we wouldn't recommend this woofer. The tightness and leanness of the speaker makes if a wonderful choice for people who wish to have a subwoofer equally at home in a high end audio system or a home theater system. It is one of our favorites.
Features:
Cast frame
Rubber surround
Raised spider and bumped back plate
13mm X-max peak (26mm peak to peak)
Polypropylene cone
Gold plated push terminals
Specifications
Fs 20.13 Hz
Nominal Impedance 4 ohm
Mmd 104.33 Grams
Cms 565.17 m/n
Vas 195.1 Liters
Re 3.524 ohm
Leap Krm 4.033 m ohm
Leap Kxm 11.829 mH
Leap Erm 0.756
Leap Exm 0.727
vcL 1.09 mH@1K
Bl 8.472 Tm
Qms 4.413
Qes 0.663
Qts 0.576
Voice Coil Height 34 mm
Air Gap Height 8 mm
Xmax 13.0 mm Peak
SD 0.0493 m2
Magnet 59 oz.
Voice Coil 50 mm
Music Power 300 Watts
Sensitivity 89 dB 2.83V/1m
Flange diameter 310mm
Cut out diameter 281mm
Depth 138mm
Flange thichness 9mm
25.4mm = 1 inch
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