SYSTEM CONFIGURATION #3
4Ω |
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| 2Ω |
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| 4Ω |
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*This configuration is possible, but not recommended | 4Ω, Single |
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for prolonged listening - thermal protection will occur. |
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Coil |
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1 Channel, Dual, Single Voice Coil Subwoofer Mode | 4Ω |
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Possibly as popular as the single woofer is a pair of single voice coil subs in a standard "wedge" box for a vehicle trunk. Assuming each coil is 8 ohms, this places
a load of 4 ohms on the amp which is fine. If each woofer is 4 ohms, this places a load of 2 ohms total which is possible for short periods but not recommended due to overheating of the amp and possible damage if used long term like this.
English
SYSTEM CONFIGURATION #4
| 4Ω |
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| 4Ω |
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| 2Ω |
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| 4Ω |
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| 2Ω |
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| 4Ω |
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| 4Ω |
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| 4Ω, Dual Coil |
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| (coils in parallel) |
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1 channel, Dual, Dual Voice Coil Subwoofer Mode | 4Ω | 4Ω | 4Ω | 4Ω | |
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Dual, DVC subwoofers in a common wedge box in a car works great but is often forgotten. For a pair of DVC subwoofers with dual 4 ohm coils, this produces a 2 ohm load. Now, by placing these 2 speakers in series, we
achieve a 4 ohm load to the amp which just works great! This can be a real pounder system if wired up right and places only moderate loads on the amp. Highly recommended!
– 10 –
www.midwestelectronics.com
