Audiovox ACD12, PSPL-10 manual Series/Parallel Stereo Connection, 0.5 Ω, Mono

other in parallel, a 0.5-Ohm monaural output would result (See Fig. 2). On the other hand, if your amplifier is rated for 2-Ohm operation in bridged or one-channel operation, series-connect the woofer voice coils (See Fig. 3). If the amplifier is rated for 4 Ohms, interconnect the voice coils of the woofer in series as shown to obtain an 4-Ohm mon- aural output (See Fig. 4).

PARALLEL

1 Ω + -

1 Ω MONO

- +

Fig. 1

1 Ω +	-	+	- 1 Ω
	2		0.5 Ω
			MONO
-		-
	+		+

Fig. 2

SERIES

4 Ω +	-		- 4 Ω
		+
			2 Ω
-			MONO
	+	-	+

Fig. 3

4 Ω + -

4 Ω MONO

- +

Fig. 4

SERIES/PARALLEL STEREO CONNECTION

Series wiring of each of two, dual voice-coil 2 Ohm woofers will result in a total impedance load of 4 Ohms at each channel of the amplifier (See Fig. 5). Otherwise, connect one woofer to each channel for 2 Ohm stereo operation (See Fig. 6), or two parallel-wired woofers (one-per-channel) for 1-Ohm stereo operation (See Fig.7).

+	-			+	-
4 Ω		L
					2 Ω
-	+	4 Ω			STEREO
				2 Ω-	+
+	-	STEREO
4 Ω					Fig. 6
		R	-1 Ω
-	+	+
				L
	Fig. 5
		-
			+	1 Ω
		+	- 1Ω	STEREO

R

- +

Fig. 7

3