Sound Barrier SB-RC15N Low Frequency Transducer 15" Speaker.

Description

One
New !
Sound Barrier SB-RC15N Low Frequency Transducer .
The Sound Barrier SB-RC15N Low Frequency Transducer with voice coil of 4" diameter. This woofer is good
for three and four way systems, thermally efficient magnet assembly for high reliability.
Features:
15” long excursion bass woofer.
Smooth extended response for sub bass.
1600 watts long-term power capacity.
98dB Sensitivity.
Very good for three and four way systems.
Thermally Efficient Magnet Assembly for High Reliability
Tech Specs
Impedance : 8 ohm
Sensitivity : 98 dB
Program Power Handling : 1600 Watt
Voice Coil Diameter : 4 "
Voice Coil Material : Copper Round TIL
Magnet Material : Barium Ferrite
Frame Material : Die Cast Aluminum
Product Weight : 22.9Lbs (10.4 kg)
Magnet Size : 125 oz
Minimum Frequency Response (Bandwidth) : 47 Hz - 2Khz
Speaker Diameter (Driver) : 15 in (381 mm)
Thiele Small Parameters
Resonant Frequency
fs:
47Hz
Impedance
Re:
6.2Ω
Electromagnetic Q
Qes:
0.471
Mechanical Q
Qms:
8.934
Total Q
Qts:
0.448
Compliance Equivalent Volume
Vas:
167.78
Mechanical Compliance Suspension
Cms:
143.337
BL Product
BL:
21.5 T-M
Diaphragm Mass Inc. Airload
Mms:
93.129
Mechanical Diaphragm Only
Mmd:
77.399
Constant Resistive Motor Impedance (mOhms)
Krm:
18.258
Constant Reactive Motor Impedance (mH)
Kxm:
35.662
Exponent Resistive Motor Impedance
Erm:
0.674
Exponent Reactive Motor Impedance
Exm:
0.628
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