Zeus ZRX111P - Subwoofer Hifonics - Free user manual and instructions

Brand	Hifonics
Model	Zeus ZRX111P
Product Type	Component Subwoofer (requires enclosure)
Series	Zeus
Size	11 inches (28 cm)
Overall Diameter	360 mm
Mounting Depth	145 mm
Cutout Diameter	323.7 mm
Voice Coil Diameter	64 mm
Voice Coil Configuration	Dual 2 Ohm
Impedance (per coil)	2 Ohms
Total Impedance Options	1 Ohm (parallel) or 4 Ohms (series)
RMS Power Handling	150 Watts
Max Power Handling	300 Watts
Frequency Response	20 Hz - 150 Hz
Recommended Amplifier Power (Mono, 1 Ohm)	120 - 180 Watts RMS
Recommended Amplifier Power (Stereo, 2 Ohm per channel)	60 - 90 Watts RMS per channel
Mounting Hardware Included	Yes (cable set)
Enclosure Required	Yes (sold separately)
Warranty	Standard manufacturer warranty; damage from clipping/overpowering not covered
Manufacturer	Audio Design GmbH, Germany

Frequently Asked Questions - Zeus ZRX111P Hifonics

What is the impedance of the Zeus ZRX111P subwoofer?

The subwoofer has dual 2 Ohm voice coils, allowing wiring to 1 Ohm (parallel) or 4 Ohms (series).

How do I wire the subwoofer to a mono amplifier?

Connect both voice coils in parallel to achieve a 1 Ohm load. Use the four cable ends supplied, connecting them to the amplifier's speaker outputs as shown in the manual. Recommended amplifier power: 120-180 Watts RMS at 1 Ohm.

How do I wire the subwoofer to a 2-channel amplifier?

Connect Voice Coil 1 to Channel 1 (CH1/L) and Voice Coil 2 to Channel 2 (CH2/R). This results in a 2 Ohm load per channel. Recommended amplifier power: 60-90 Watts RMS per channel at 2 Ohms.

What amplifier power should I use for the ZRX111P?

For optimal sound quality and to avoid damage, use an amplifier with 15-20% more RMS power than the subwoofer's RMS rating (150 Watts). A 120-180 Watt RMS mono amp at 1 Ohm or a 2x60-90 Watt RMS stereo amp at 2 Ohms per channel is recommended.

Can I use a more powerful amplifier than the subwoofer's rating?

Yes, as long as the amplifier is not driven to maximum output. A more powerful amplifier run at lower levels reduces distortion. However, overpowering or clipping can burn out the voice coil and void the warranty.

What happens if I run the amplifier into clipping?

Clipping produces distorted output that can overheat and burn the voice coil. The subwoofer has no built-in limiter. If distortion is heard, reduce the volume immediately. Damage from clipping is not covered by warranty.

How should I mount the subwoofer enclosure in a vehicle?

Secure the enclosure with belts or mounting solutions to prevent it from becoming a projectile in an accident. Ensure you do not damage vehicle components like airbags, wires, or the gas tank when drilling or installing.

What are the dimensions of the Zeus ZRX111P?

The subwoofer has an overall diameter of 360 mm, a mounting depth of 145 mm, and requires a cutout diameter of 323.7 mm.

Can I connect the speaker terminals directly to a 12V power supply?

No, never connect the speaker terminals directly to a 12V power supply. This will damage the speakers. Always use an amplifier for proper signal and power delivery.

What should I do if the manual is not in my language?

On the manual download page, you can request a translated version by selecting your language and providing your email. The translated version will be sent to you.

USER MANUAL Zeus ZRX111P Hifonics

INSTALLATION

Ensure that your subwoofer enclosure will not get loose during the drive and hurt someone in the passenger cabin. It is recommended, that you mount the subwoofer enclosure with suitable belts or any other mounting solutions in the trunk area. Please ensure not to damage any serial components of your vehicle (air bags, wires, gas tank etc.) during the installation of your sound system by drilling or any other operations.

Please ensure by any means the correct polarity of all connections. Faulty installed and connected devices may get damage the vehicle and the device permanently.

Please check in any case the operation guide or wiring manual of your amplifier which you'd like to use for the soundsystem.

Never connect the speaker terminals with the 12 Volt power supply, otherwise the speakers may get damaged.

POWER RATING

HiFonics subwoofer enclosures are designed for high bass levels. Anyhow it is possible, that unsatisfying sound characteristics could be caused by too low or too high amplifier power. In certain circumstances this even can cause a damage to the loudspeakers.

It is recommended to choose rather a more powerful amplifier (ca. 15-20% more Watts RMS than the max. RMS power rating of the woofer) and to use the amplifier not at the maximum output level (low distortion factor, good sound characteristics). A weaker amplifier at the maximum level causes worse sound characteristics due to the higher distortion factor.

Never crank up the output volume of your amplifier to the maximum level or run the amplifier into the clipping range. If the sound is distorted and not clean, turn back the level until the distortions disappear.

HiFonics subwoofer enclosures have no integrated limiter or clipper, which is limiting the level upwards. Overamplified bass peaks leads inevitably to a burn out of the voice coil of the woofer. A burn out of the voice coil, caused by clipping/overamping is not covered by the usual warranty.

SPECIFICATIONS

ZRX111P

Subwoofer 28 cm (11")

Voice Coil ∅ 64 mm

Power Rating 150 Watts RMS

300 Watts max.

Impedance 2 + 2 Ohms

Frequency Range 20 - 150 Hz

Dimensions ∅ 360 x 145 mm

All Specifications are subject to change

CONNECTION TO MONO AMPLIFIER

Connect the four cable ends accordingly to the loudspeaker outputs of the amplifier.

Recommended output power of the amplifier: 120 - 180 watts RMS at 1 ohm impedance

CONNECTION TO 2-CHANNEL AMPLIFIER

Connect the two cable ends of VOICE COIL 1 accordingly to the loudspeaker outputs CH1/L of the amplifier.

Connect the two cable ends of VOICE COIL 2 accordingly to the loudspeaker outputs CH2/R of the amplifier.

Recommended output power of the amplifier: 2 x 60 - 90 watts RMS each at 2 ohms impedance

DIMENSIONS

INSTALLATION

HIFONICS

Zeus

SERIES

Audio Design GmbH

Am Breilingsweg 3 · D-76709 Kronau/Germany

Tel. +49 7253 - 9465-0 · Fax +49 7253 - 946510

www.audiodesign.de - www.hifonics.de

© Audio Design GmbH, All Rights Reserved