Mercury 55 MkII - Loudspeaker Ironkey - Free user manual and instructions

Product Type	Speaker
Brand	Ironkey
Model	Mercury 55 MkII
Dimensions (H x W x D)	30 cm x 18 cm x 22 cm
Weight	4.5 kg
Power Output (RMS)	55 W
Frequency Response	50 Hz - 20 kHz
Impedance	8 ohms
Connectivity	Wired (RCA, 3.5mm aux)
Inputs	RCA, 3.5mm stereo jack
Controls	Volume knob, power switch
Driver Configuration	1x 5.25 inch woofer, 1x 1 inch tweeter
Enclosure Type	Bass reflex (ported)
Housing Material	MDF with vinyl finish
Color	Black
Power Supply	AC 120-240V, 50/60Hz
Standby Power Consumption	< 0.5 W
Included Accessories	Power cable, RCA cable, user manual
Warranty	2 years
Placement	Bookshelf or stand
Recommended Usage	Near-field listening, home audio

Frequently Asked Questions - Mercury 55 MkII Ironkey

How do I connect my Mercury 55 MkII speaker to a sound source?

Use the provided RCA cable or a 3.5mm aux cable to connect from your device to the speaker's input jacks. Ensure the speaker is powered on and volume is adjusted.

What is the optimal placement for the speaker?

Place the speaker on a stable surface at ear level, away from walls to avoid bass buildup. Keep at least 20 cm from rear wall for bass reflex ports.

How do I clean the speaker?

Wipe the exterior with a soft, dry cloth. Do not use water or cleaning agents. Avoid touching the drivers.

Can I use the speaker with a subwoofer?

Yes, if your source has a subwoofer output, connect it directly. The Mercury 55 MkII has no dedicated sub out, so use a splitter or receiver.

What should I do if there is no sound?

Check power, volume, and cable connections. Ensure the source device is playing audio. Try a different input cable or source.

Is the speaker shielded?

Yes, the drivers are magnetically shielded to prevent interference with nearby CRT monitors or magnetic media.

Can I wall-mount the Mercury 55 MkII?

The speaker is designed for bookshelf or stand placement and does not include wall-mounting hardware. Use third-party brackets if needed, ensuring secure attachment.

What is the power consumption?

Typical power consumption is around 55W during use, and less than 0.5W in standby mode. Always unplug during extended non-use.

How do I care for the speaker grille?

The grille is removable. Gently pull it off and clean with a soft brush or vacuum on low suction. Avoid wet cleaning.

What is the warranty period?

The Ironkey Mercury 55 MkII comes with a 2-year limited warranty against defects in materials and workmanship. Keep your receipt for service.

USER MANUAL Mercury 55 MkII Ironkey

China Electronics Shenzhen Company