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Adire Audio
Extremis 6.8

Power 8 ohms=110W @ .1THD 4 ohms=156W @ .2THD

Crossover Frequency 40 Hz to 160 Hz, 2nd order

Frequency Response 14 Hz to 150 Hz, +1/-3 dB

Phase Rotation 0/180 degree reversal switch

Gain Range 30 dB

EQ Sweepable 20 Hz to 50 Hz, 0 to 6 dB

SURF Filter Q 0.96

SURF Filter Frequency 18Hz

THD Less than .1% HD at rated power @ 8 Ohms S/N 98dB 'A' Rated

Weight 9 1/2 pounds

Overall Size 8 1/4

Mounting Cutout 7 1/4

Mounting/Front Depth 4"/1"

Input Voltage 115/230V switchable, 50/60 Hz

High Pass Outputs 6 db

**High power amplifier **Phase reversal switch 0/80 degrees **5 dB @ 35Hz bass boost **Gold plated high and low level inputs **Level control **Auto on/off activated from input signal **2nd order electronic low pass filter that is continuously variable from 40 to 160 Hz **6dB high pass filter (125Hz @ 8 ohm) output for satellite speakers **Line level output to daisy chain the signal to other amplifiers **Thermal overload fuse protection **Both left and right stereo inputs are summed to a mono output **Amplifier is enclosed in a sealed housing **Detatchable power cord **Main amplifier plate features a high-density foam gasket for air-tight installations

This inexpensive, high performance amplifier has all the power and advanced features that you have been looking for. The remarkable thing about this amp is that it is not astripped down model that just provides wattage, it is a full-featured amp! The phase reversal switch provides flexibility in room placement and allows the user to "shift" the phase and fine tune the subwoofers output to their particular room. The second order high pass circuit also provides 5dB of bass boost at 35Hz to help extend low-end response. The high power class design produces clean bass especially when mated with the subwoofer drivers as listed on the drivers page. This amp is ideal for someone that does not want to spend a lot on their sub and does not need tons of wattage.


Shipping costs are approximately $10-$12 depending on your location.


Spec Sheet with bass boost/rumble filter modifications

(435) 730-4967 1375 W. 3275 S. Perry, UT. 84302 Send questions to:
[email protected]

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