Woven Kevlar
Crossover Tuning
Nautilus Tapering Tube
Flowport
Mushrooms
FST
Tweeter on Top
Matrix
Rohacell
Diamond Tweeters
Sphere / Tube Enclosure
De-Coupling
Nautilus
Description	Active closed-box subwoofer system
Drive unit	ø250mm (10 in) paper/Kevlar® cone long-throw
Frequency range	-6dB at 20Hz and 25/140Hz adjustable (EQ at A)
Frequency response	±3dB 27Hz – 40/140Hz adjustable (EQ at A)
Bass Extension	-6dB at 20Hz (position A)
	-6dB at 25Hz (position B)
	-6dB at 30Hz (position C)
Amplifier
Power output:	200W
Rated power consumption:	40W / 0.5W standby
Input impedance:	33kΩ
Signal / noise:	>90dB
Functions:	Input level (line in)
	Input level (speaker in)
	Low-pass filter frequency (line in only)
	Low-pass filter bypass
	Bass extension
	Bass roll-off alignment
	Auto sense on/standby
	Phase switch
Inputs:	Line In (RCA Phono)
	Speaker in (Binding post)
	12v trigger (3.5mm jack)
	Low-pass filter
	Active 4th-order, variable cut-off frequency
Dimensions	Height: 310mm (12.2 in) not including feet
	Width: 310mm (12.2 in)
	Depth: 375mm (14.8 in) including grille and controls
Net weight	12.5kg (27.6 lb)
Finishes	Black Ash Vinyl
	Light Oak Vinyl
	Red Cherry Vinyl
	Wengé Vinyl