JVC RX-554RBK manual About the speaker impedance, 16 ohm

About the speaker impedance

The required speaker impedance of the front speakers differs depending on whether or not a center and/or rear speakers are connected at the same time. Since there are four possible speaker connections with the receiver, check which one fits your case and use the speaker with the impedance described below.

CASE 1 When you connect only front speakers

Front		Front
	Receiver
speaker		speaker

Use front speakers with 4 — 16 ohm impedance.

CASE 2 When you connect front speakers and a center speaker

Front		Receiver	Front
speaker			speaker
	Center speaker

	Use the following speakers;
	• Front speakers:	8 — 16 ohm	impedance
	• Center speaker:	8 — 16 ohm	impedance
CASE 3	When you connect front and rear speakers
	Front			Front
		Receiver
	speaker			speaker

Rear	Rear
speaker	speaker

Use the following speakers;
•	Front speakers:	8 — 16 ohm	impedance
•	Rear speakers:	8 — 16 ohm	impedance

CASE 4 When you connect a center speaker as well as front and rear speakers

Front		Receiver			Front
speaker					speaker
	Center speaker
Rear						Rear
speaker						speaker
Use the following speakers;
• Front speakers:			8 — 16 ohm	impedance
• Rear speakers:			8 — 16 ohm	impedance
• Center speaker:			8 — 16 ohm	impedance

English

CAUTION:

When connecting speakers, use speakers with the SAME IMPEDANCE indicated by the speaker terminals.

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