B Stock

Information
The new FF12 Subwoofer features a 400-watt built-in amplifier and several advantages over other company's subwoofers. The most notable feature is that it is front firing, front-ported and very easy to install.

The FF12 employs a deep-bumped back motor structure that allows extended excursion with increased bass response. The patented TCT ( Turbine Cooled Transducer ) Technology increases efficiency and eliminates distortion. A 24dB/octave low-pass filter delivers an accurate crossing that prevents it from being easily localized, increasing placement flexibility. Also provided are variable crossovers, phase controls, rear-panel line and speaker level inputs.

Equally exciting is the new look it represents in Earthquake subs - a clean, contemporary style that is more consistent with the look and feel of the company's other products, visually more compatible with modern interiors. The new style enclosure offers a smaller footprint, but slightly higher; this produces a larger enclosure performance. The front side allows the user to access the volume control knob without messing up the phase and the crossover settings.
Features
Features:
400-Watt class "AB" , high efficiency power amplifier
24 dB / Octave variable filter from 40 Hz to 180 Hz
Auto signal sensing circuitry
High level (speaker) audio inputs
Low level (RCA) audio inputs
Full range speaker outputs
Thick, high-gauss magnet
Over 7 inch (D), epoxy coated super spider.
Chill-plated for long lasting linear performance
2.5" diameter, high temperature voice coil
1.5" thick, single layer, thermally
pressed poly-ether foam surround
Cloth grille
Power: 400 watts
Frequency Response: 20-125Hz
Dimensions (HxWxD):
Height = 19.5" / 495.3mm (including legs)
Width = 14" / 355.6mm
Depth = 16.125" / 409.575mm (including amplifier controls)
Weight: 37 lbs.
Power Line Voltage: 115-230~AC / 50/60Hz
Output Levels: Greater than 130dB peak SPL (includes room gain) from 25Hz to 125Hz.