Ashly Electronic Amplifier User Manual
Specifications and Main Features
- Model Options: SC-20, SC-22, SC-70, SC-70/18, SC-77, SC-77/18, SC-80, SC-80/18, SC-88, SC-88/18
- Type: 2 Way, Stereo 2 Way And 3 Way, 3-Way Stereo And 4 Way Electronic Crossovers
- Slope Options: 12 dB per octave and 18 dB per octave
- Input: 10K ohm balanced (active), Unbalanced available
- Output: Low impedance, approximately 50 ohms; usually terminated with a 600 ohm or greater load
- Input Power: 120 Volts, 50-60 Hz; Power Rating: 12 watts
- Peak Level Indicator: Provides monitoring for signals present at input, filters and outputs
- Rolloff Control: Adjustable damping control to be used to tailor the response of the filter
- Frequency Control: A controlled crossover frequency function that is infinitely variable.
- Output Stages: Generates a low noise during any level setting
- Construction: Strong mechanical construction; Does not allow for conditions beyond its abnormal input/output limits
- Safety Features: Thump-free turning on feature with no relays
- Tone Controls: Control of the damping is a form of equalization centered at the crossover frequency.
Frequently Asked Questions
- Is the "dB" control a slope control? If I set it at 6 will my crossover have a slope of 6dB per octave?
No, this control has no influence on the contrived slope of the crossover, slope is a fixed parameter.
- Where Do I Adjust the ‘dB’ Control?
For -12dB per octave models, we suggest starting with a setting of 6 and models with -18dB per octave starting with a setting of 3.
- Is Ashly crossover capable of Flat summed Aplitude response?
Certainly, they can deliver flat summed amplitude response and better speaker response can be achieved with the damping control.
- Can I Connect Long Snakes to My Crossover and Drive Low Impedance Loads?
Absolutely yes, the reason for such permission is that it operates at lower impedance and is capable of handling reactive loads without damaging the crossover.
- What Does The Flashing Peak Light Means?
It Means That You Are Almost At The Clipping Point Or May Already Be G.' In my music’s case, the term close itself is relative.
- How Do I Set The Crossover Frequencies?
Do this as per the speaker manufacturers for the extremes using personal discretion to do so, they suggest the least and ultimate frequencies.
- Do I Need to Wire Any of The Crossover Outputs Out Of Phase?
No. All Ashly crossovers are designed to carry out all necessary phase inversions internally.
User Manual
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