ONX2.100
2-Channel Amplifier
FEATURES:
-1 Set of RCA inputs
-LEVEL: Variable sensitivity from 0.2V to 6V
-BASS EQ: Adjustable 45Hz bass boost from 0dB to 12dB
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-FULL: Bypasses all crossovers for full frequency operation
-LPF: Selects the built in LOW PASS filter, variable from 30Hz to 250Hz
-HPF: Selects the built in HIGH PASS filter, variable from 60Hz to 13KHz
LINE OUT | LINE INPUT | LEVEL | BASS EQ | HPF | LPF | MODE | ||
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| 6V | 0.2V | 0dB | 12dB | FULL LPF HPF | 60Hz 13KHz | 30Hz 250Hz | PROTECTION |
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RR
-POWER LED: Indicates the powered up and turned on condition
-PROTECTION LED: Indicates a high voltage, low voltage, short circuit, hard clip, over heating or DC fault condition.
-MODE: MONO / STEREO.
-LINE OUTPUT: Full range RCA pass through.
2 Channel Full Range Stereo:
Interconnect cable checklist:
-Connect the two inputs of the amplifier to a Radio/CD with quality RCA cables. Switch setting checklist:
-1/2CH
MODE: STEREO
R | L |
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6V | LEVEL |
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.2V |
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0dB | BASS |
12dB | EQ |
FULL | X |
LPF | |
HPF |
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60Hz | HPF |
13KHz | |
30Hz | LPF |
250Hz | |
MONO STEREO | MODE |
PROTECTION | POWER |
Control checklist:
- Refer to the section “Settings for Best Performance”
Minimum final loudspeaker impedances: - 2 ohm per channel.
| SPEAKER OUTPUT |
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ONYX | POWER INPUT |
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Bridged for Subwoofer Application:
Here we show how to use the 2 channel amplifiers to power a subwoofer by taking advantage of the mono bridging capability of all MB Quart amplifiers. Interconnect cable checklist:
-A MONO signal source is required to bridge channels 1/2, such as would be available from the mono sub bass output of an active crossover, whether standalone, or built into a head unit or equalizer. If you only have 1 set of RCA outputs from your headunit, you can simply connect those to the inputs for ch 1/2 and switch the MODE to MONO. The amplifier will auto sum the signal and provide mono output.
Important: Do not be tempted to connect the hot, or positive outputs, from any source together to obtain a mono signal, as this could very well damage the output stage of that source.
-Connect the mono speaker positive terminal to the LEFT +, and its negative terminal to RIGHT
-as shown.
Switch setting checklist:
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-Refer to the section “Settings for Best Performance” Minimum final loudspeaker impedances:
-2 ohm per channel in stereo mode.
-4 ohm mono bridged.
MONO LINE INPUT
(Unless using procedure described above)
R | L |
| LINE OUT |
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R |
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6V | LEVEL |
0 | |
.2V |
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0dB | BASS |
12dB | EQ |
FULL | X |
LPF | |
HPF |
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60Hz | HPF |
13KHz | |
30Hz | LPF |
250Hz | |
MONO STEREO | MODE |
PROTECTION | POWER |
ONYX
SPEAKER OUTPUT |
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5
