AMPSUB210
OWNER’S MANUAL
AMPSUB210 |
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Subwoofer Power Amplifier |
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| Power |
| Subsonic | Variable | Volume | |||
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Signal |
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| Clip |
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| 5Hz | 50Hz | 40Hz | 500Hz | Min | Max |
2 | 1 |
| 3 | 4 |
| 5 |
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FRONT PANEL CONTROLS |
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| Figure 1. Front Panel | ||
1. Power |
| 3. | Clip LED |
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The front panel power switch switches the AMPSUB210 on or off. Red |
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| Blinks red during signal clipping or protect. For clipping: reduce volume | |||||
LEDs behind the faceplate indicate power status. Whenever the amplifier’s |
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power switch is in the “ON” position the ring around the button is illuminated. |
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2. Signal LED |
| 4. | Subsonic Filter |
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When the amp is “Active” (receiving signal) the side lenses become |
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| Set between 5Hz and 50Hz to filter out unwanted lower frequencies. | |||||
illuminated and the signal LED shows green. During “Standby” status (no | 5. | Variable Crossover |
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signal) the side lenses are not illuminated and the signal LED shows orange. | 6. | Sets crossover frequency between 40Hz and 500Hz. |
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| Volume Control |
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Adjusts amplifier volume.
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| Line 1 | Line 2 |
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V |
| Speaker IN | V |
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Line 1 |
| R | L | Line 2 |
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IN | + |
| + | IN | OUT |
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| LFE |
L |
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| L | IN |
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R | - |
| - | R |
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Serial Number: |
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| 9 | 10 | 11 |
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CAUTION |
| AVIS |
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RISK OF FIRE OR ELECTRIC SHOCK | AVIS: RISQUE DE CHOC ELECTRIQE | 15 | |||||||||||
NE PAS OUVRIR CE CARTER | |||||||||||||
DO NOT OPEN | |||||||||||||
RESERVE AU PERSONNEL AUTORISE | |||||||||||||
CAUTION: TO PREVENT ELECTRICAL SHOCK DO NOT REMOVE | |||||||||||||
COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO | |||||||||||||
QUALIFIED PERSONNEL. |
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WARNING: TO PREVENT ELECTRICAL SHOCK DO NOT REMOVE | Light Bar Display | ||||||||||||
COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO | |||||||||||||
QUALIFIED PERSONNEL. |
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| On Off | |||
Limiter | 12V Trigger | Auto On | |||||||||||
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| IN - OUT |
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ON OFF | Trigger Normal | ||||||||||||
12 13 14
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| + | MODEL AMPSUB210 |
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| Custom Manufactured in China |
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| 115V~ 60Hz 700W | 18 |
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| FUSE:T6.3AL 250V | |
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| 230V~ 50Hz 700W | |
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| FUSE:T3.15AL 250V | |
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| Use Class 2 Wiring |
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| Minimum Impedance: |
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| 4 ohms Combined Load |
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| CAUTION: See User Manual Before |
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| Replacing Fuse |
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| 17 |
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REAR PANEL CONTROLS
7. Line 1 Input
A switching input that can be used if a second source is desired and will take over when a signal is present and has at least a 5mV level. Whenever there is no signal at this input, or a signal with less than 5mV level, the amplifier switches back to the Line 2 or “primary” input.
8. Speaker Level Input Line Select
Switches the input of the speaker level input to Line 1 or Line 2. 9. Speaker Level Input
Can be used to connect a source with speaker level output instead of line level outputs. Use the Speaker Level Input Line Select to route the source to Line 1 or Line 2.
10. Line 2 Input/Output
The primary line level input and output for a single source connection. 11. LFE Input
Optional connection to LFE output from your receiver. Bypasses amplifier volume control, use receiver to set levels. Also set Variable Crossover 5 to full clockwise position (500Hz) and Subsonic Filter 4 slightly lower than your woofer’s F3 point, or between 9 and 12 o’clock if woofer specs unavailable. See block diagram (figure 5) on page 5.
12. Soft Limiter Switch
When “ON” reduces extreme signal peaks which may damage your speakers and cause audible distortion.
Figure 2. Rear Panel
13. 12V Trigger
Allows the AMPSUB210 to be powered on by other electronics or to power on other electronics via a 3.5mm mini phone plug cable.
14. Power Mode
Sets the power on option of the AMPSUB210. Set it to Normal for manual power on/off. Set to
15. Light Bar Display Control
Turns light bar display on front panel on or off. Does not control Signal/Clip LEDs or power button light ring.
16. Speaker Output
Dual internally bridged speaker output terminals. If connecting two speakers they must be minimum 8 ohms each. DO NOT BRIDGE.
17. Mains Power Inlet & Fuse Holder
Accepts IEC type line cord. A fuse in the integrated holder provides safety protection from fault conditions: replace fuse with one of same type and rating only.
18. Mains Voltage Selector
Voltage selection switch is preset to 115V (USA). For use in areas which require 230V contact your dealer. Fuse must be of type and rating marked on amplifier for use at local mains voltage.
4 | 9200 North Decatur St. Portland, OR 97203 • 503.286.9300 • www.audiosource.net |
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