Rythmik Audio F15

For audiophiles and enthusiasts looking for uncompromising accuracy and exceptionally high output levels, this subwoofer will bring you years of pleasure. It features Direct Servo to ensure accurate frequency and transient response, precise detail and extremely low distortion levels at even high output levels. You also appreciate that there is more to a home theater subwoofer than shaking the room, and that music can be far more satisfying with a subwoofer that can play deep. Includes four solid CNC-milled aluminium feet.
 

Frequency response (anechoic)
14 Hz - 90 Hz (-2 dB @ 14 Hz)


Woofer
15" high excursion with custom sensing coil


Woofer material
Silver anodized aluminum with rubber surround, cast aluminum bucket, copper flux modulation shortening strings


Amplifier
370 watts RMS, class A/B, servo-controlled


Maximum short-term peak power
Greater than 500 watts


Dimensions W x H x D
19" x 19" x 20" (21.5" D with grille)

Shipping weight
90 lbs

Crossover slope
Selectable 12 dB or 24 dB / octave

Crossover range (low pass)
Continuously variable 25 - 100 Hz

Rumble filter (high pass)
20 Hz 18 dB / octave

Phase response
90 degrees phase shift at 20 Hz

Phase adjustment
0 - 180 degrees continuously variable

Bass damping factor settings
High (Q=0.5), Medium (Q=0.7), Low (Q=1.1)

Finish
Black oak veneer