S E T U P (continued)
Other Controls
A)Crossover Switch
If you choose to bypass the internal crossover and use an external crossover, such as those located in most modern receivers and processors, then you will need to fine tune the system based on the adjustments provided by the manufacturer of your electronics in conjunction with the Level and Phase controls on the MODEL 500. Note, the Level and Phase adjustments on the MODEL 500 are not bypassed and will still function as indicated above.
To bypass the internal crossover, move the Crossover switch (6) to the Bypass position. The subwoofer will now pass signals up to 300Hz.
B)Auto Power Mode Switch
The same circuit also places the MODEL 500 into standby mode when no signal has been detected for a period of approximately 10 minutes. This signal sensing circuit can be bypassed by switching the Auto switch
(2) to the OFF position if it is preferable to control the MODEL 500’s power with a remotely operated power source
S P E C I F I C A T I O N S
Frequency Response: | 20Hz – 300Hz |
Crossover Frequency: | 40Hz – 120Hz |
Phase Adjustment: | 0 – 180 degrees (Continuously variable) |
Amplifier Output Power: | 500 watts RMS into 4 ohms, with thermal and clipping limiters |
| 250 watts RMS into 8 ohms, with thermal and clipping limiters |
Distortion: | Less than 0.2% at rated power |
Audio Inputs: | Summing stereo line level (RCA x2) |
| LFE (RCA shared with Left input connector) |
Input Impedance: | Line Level – 20kohms, Unbalanced |
Input Power: | 120V 60Hz AC |
Input Power Connection: | IEC |
Power (Mains) Fuse: | 5A 250V GMA style Fast Blow |
Power Modes: | Auto signal sensing and always on |
Auto Off Delay: | ~10 minutes |
Dimensions: | |
Weight: | 15lbs (6.8kg) |
Shipping Dimensions: | 21.5"W x 8.5"H x 17.5"D, (550W x 220H x 450D)mm |
Shipping Weight: | 20lbs (9.1kg) |
MODEL 500 AMPLIFIER O W N E R ’ S M A N U A L
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