MartinLogan Helos 22 [4/24] Nvestment

ConneCtion

WARNING! Turn your amplifier

off before making or breaking any

signal connections!

These speakers are designed with easy-to-use push-

style binding posts that accept bare wire.

Helos 12: Assign the same color to the (+) and

(–) terminals on both the speaker and the amplifier.

Make certain that all connections are tight (figure 1).

Helos 22 Stereo: Connect two sets of speaker

cables from the left and right channels of your

amplifier (figure 2).

Helos 22 Mono: Connect one sets of speaker

cables to one set of binding posts on the Helos 22

and use matching cable to bridge the second set

of binding posts (figure 3).

• Use an amp that approximately matches the

speaker’s specified power handling.

• To avoid damage, turn down the volume if

the speaker is distorting, sounds harsh, or the

bass begins to break up.

• Tone controls and equalizers may increase

the likelihood of distortion, especially at high

volumes. Use these setting sparingly.

ProteCt Your investment

Figure 3. Helos 22 bridged for mono use.Figure 2. Connecting the Helos 22 for stereo use.

Figure 1. Connecting the Helos 12.