Parallel wiring for a single, dual-voice coil 4-Ohm woofer in a monaural system will result in a total impedance load of 2 Ohms at the amplifier, (See Fig. 1) if your amplifier is rated to drive 2 Ohms in bridged or one-channel operation. If each of PSW-10DC PSW-12DC 225 Watts...
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two dual-voice coil 4-Ohm woofers are connected in parallel and then wired to each other in parallel, a 1-Ohm monaural output would result (See Fig. 2). On the other hand, if your amplifier is rated for 4-Ohm operation in bridged or one-channel operation, series-connect the woofer voice coils (See Fig.
ENCLOSURE CONSTRUCTION RECOMMENDATIONS To enhance subwoofer performance, the following general recommendations should be addressed when constructing the speaker enclosure: Use 3/4" MDF for your construction material Glue all joint seams Screw or nail all joints tight Brace all walls Fig.
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To obtain the best possible results, we suggest you use our recommended enclosure designs and have an automotive sound professional build your enclosure. PSW-10DC Parameters Series 32.56 Hz 6.88 Ohms...