Bi-wiring and bi-amping loudspeakers, Before YOU Start

Bi-wiring and bi-amping loudspeakers

BEFORE YOU START

BI-AMPING YOUR SYSTEM

WARNING: Do not make any connections to your amplifier while it is switched on or connected to the mains supply.

Before switching on please check all connections thoroughly, making sure bare wires or cables are not touching the amplifier in the wrong places (which could cause short circuits) and you have connected positive (+) to positive and negative (–) to negative.

Always ensure that the volume control on your amplifier is set to minimum before starting these procedures.

BI-WIRING YOUR LOUDSPEAKERS

Bi-wiring improves the sound of your system because it divides the high and low frequency signal currents into separate speaker cables. This avoids signal distortions arising from the high and low frequency currents interacting with one another within a single cable, as in conventionally wired systems.

You will need:

Speakers – with four input terminals each: these will be marked HF (High Frequency) and LF (Low Frequency).

Loudspeaker cables – two pairs of cables per loudspeaker (which may be joined at the amplifier end if your amplifier has only one pair of output terminals per channel). Or, a suitably terminated cable set (a loom, probably prepared by your dealer and capable of being used for bi-wiring in one length).

How to bi-wire loudspeakers

1. Remove the terminal links on the rear of your loudspeakers

WARNING: This step is essential or damage to your amplifier may result which is not covered under warranty.

2.Connect the cables as shown in the diagram below, ensuring correct polarity at all times.

		Arcam A32 amplifier
	+	–		+	–
		R			L
+	HF	– Right	+	HF	– Left
+	LF	– speaker	+	LF	– speaker

The performance of your system can be further enhanced over that achieved with bi-wiring, by extending the principle one stage further to include separate amplification for the low and high frequency drive units in each loudspeaker enclosure.

Connect the integrated amplifier to the high frequency (HF) terminals and connect the power amplifier to the low frequency (LF) terminals.

You will need:

Speakers – with four input terminals each (as with bi-wiring): these will be marked HF (High Frequency) and LF (Low Frequency).

Two amplifiers – one of these would be the A32 and the other an Arcam power amplifier (e.g. P35).

Loudspeaker cables – two pairs of cables per loudspeaker or a suitably terminated cable set (a loom, probably prepared by your dealer and capable of being used for bi-amping in one length).

Interconnect cables – one pair of high quality interconnect cables.

How to set up a bi-amped system

1. Remove the terminal links on the rear of your loudspeakers.

WARNING:This step is essential or damage to your amplifier may result which is not covered under warranty.

2.Connect the cables as shown in the diagram below, ensuring correct polarity at all times.

3.Use the interconnect cables to connect the PRE OUT sockets of the A32 to the corresponding AUDIO IN sockets of the power amplifier.

+		Arcam A32 amplifier	+	–
+		–	+	–
	R		L
+		–	+	–
Right	HF		HF	Left
speaker	LF	–	LF	speaker
	LF	–	LF
+		–	+	–
+		–	+	–
	R	Arcam P35 power amplifier	L
		Arcam P35 power amplifier

Bi-wiring using one set of connections on amplifier

Recommended bi-amping configuration

A32 specifications

The Arcam A32 is a premium integrated amplifier that exemplifies high-fidelity audio reproduction, blending exceptional performance with user-friendly features. This amplifier is designed for audiophiles who appreciate fine sound quality and precise engineering.

One of the standout features of the Arcam A32 is its extensive connectivity options. It includes multiple analog inputs, enabling users to connect various source components such as CDs, turntables, or streaming devices. Additionally, the A32 offers a dedicated phono stage, which is ideal for vinyl enthusiasts seeking to achieve optimal sound quality from their records. The amplifier also supports a range of digital inputs, making it possible to connect digital sources like computers, network players, and televisions.

The A32 boasts a powerful output, delivering 80 watts per channel into 8 ohms, which is sufficient to drive a wide array of speakers with ease. Its Class G amplification technology ensures high efficiency while maintaining audio fidelity. This design allows for lower distortion levels and better thermal management compared to conventional Class AB amplifiers. The result is a cleaner and more dynamic sound across various volume levels.

Another significant characteristic of the Arcam A32 is its use of high-quality components. The amplifier features advanced capacitors and high-performance transistors that contribute to its impressive audio clarity and detail. Furthermore, the meticulous build quality reflects Arcam’s commitment to excellence, resulting in a product that not only sounds great but also lasts over time.

User convenience is also a priority with the A32. It comes with a remote control that allows for easy access to settings and volume adjustments from across the room. The intuitive interface on the front panel provides straightforward navigation between input sources, making it accessible for users of all levels.

In summary, the Arcam A32 represents a noteworthy option for those seeking an integrated amplifier that prioritizes sound quality, versatility, and user-friendliness. With its powerful output, extensive input options, and superior build quality, the A32 continues to be a popular choice among audio enthusiasts looking to create an immersive listening experience. Its combination of advanced technology and refined design makes it a deserving centerpiece in any high-fidelity audio setup.