Nautic NHT1C-116B - Loudspeaker MB QUART - Free user manual and instructions

Product Type	Marine Speaker
Brand	MB Quart
Model	Nautic NHT1C-116B
Clamp System	Designed for round tubing, diameter 1.5" to 2.75"
Bushing Sets	Included for 1/8" increments; separate top and bottom bushings
Installation Type	Universal clamp-mount for towers and support structures
Audio Wiring	Black (negative), Black/White stripe (positive)
Illumination Wiring	Red (positive), Black (negative); requires switched +12V source
Illumination Control	Optional N1-RC remote control for color, speed, brightness
Grill Alignment	Adjustable via rear mounting holes to compensate for angled tubes
Warranty	1 year from date of purchase (defects in material/workmanship)
Design Origin	Designed and engineered in the USA by Maxxsonics
Manual Format	Quick Start Guide (PDF)

Frequently Asked Questions - Nautic NHT1C-116B MB QUART

What is the tube diameter range for the NHT1C clamp?

The clamp fits round tubing from 1.5 inches to 2.75 inches in diameter. Included bushing sets allow adjustment in 1/8-inch increments.

Does this speaker work with oval or flat tubing?

No, the NHT1C clamping system is only designed for round tubing. Oval and flat structures are not compatible.

What are the audio wire color codes?

The audio wires are: Black for negative and Black with white stripe for positive.

How do I wire the illumination?

Connect the Red wire to a switched +12V source and the Black wire to ground. Ensure the power source is turned off during installation.

Can I use an existing speaker wire?

Yes, but verify the wire is in good condition and not shorted. Avoid routing wires near metal edges or hot engine components.

How do I align the speaker on an angled tube?

Loosen the mounting screws, rotate the speaker to the desired angle, and re-tighten. The rear mounting holes allow for adjustable alignment to keep the grille straight.

Is a remote control available for illumination?

Yes, the optional N1-RC remote control lets you adjust color, speed, and brightness of the illumination. Check with an authorized MB Quart retailer.

What is the warranty period?

This speaker is covered by a 1-year warranty from the date of purchase against defects in material and workmanship. Keep your original receipt.

Should I consult a professional installer?

It is recommended to contact a professional audio installer if you are unsure about the installation, especially when removing interior panels.

Where can I find the full specifications?

Visit the MB Quart website at mbquart.com for detailed specifications, system settings, and subwoofer configuration.

USER MANUAL Nautic NHT1C-116B MB QUART

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NHT1C-116B NHT1C-116LB

Congratulations on your choice of a MBQuart speaker. This “Quick Start” Installation guide is meant to help you complete a basic installation. For more detailed information on system setting, speaker and subwoofer configuration, and full specifications by model, visit our website at mbquart.com

CAUTION

Always consider consulting a professional audio installer before installing new speakers. Many manufacturers locate speakers behind interior panels that require special tools to remove. Be careful and take your time. If you are using the speaker wire supplied with your new speakers make sure that you run the speaker wires only through safe areas. Do not let speaker wire make contact with metal edges or hot engine components.

Dimensions

Before you start

It's a good idea to confirm that you have purchased the correct size speakers to fit your application. If you have any reservations about being able to complete the installation yourself, we recommend contacting a professional.

Mounting Location

Choose a suitable mounting location

The NHT1C clamping system is designed for towers and support structures that utilize ROUND tubing. Oval tubing and flat structures will not work with this clamp. The NHT1C clamp can be used with tube diameters from 1.5" up to 2.75". Included are separate bushing sets for all tube sizes at 1/8" increments. Refer to the table below to determine your configuration.

Tube Diameter	Tube Circumference	Clamp	Top Bushing	Bottom Bushing
1.5	4.71	A	1.50	1.50
1.625	5.10	A	1.63	1.63
1.75	5.50	A	1.75	1.75
1.875	5.89	A	none	1.88
2	6.28	B	2.00	2.00
2.125	6.68	B	2.13	2.13
2.25	7.07	B	2.25	2.25
2.375	7.46	B	2.38	2.38
2.5	7.85	B	2.50	2.50
2.625	8.25	B	2.68	2.68
2.75	8.64	B	none	none

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Wiring

Route signal and illumination wires

Carefully select a route for the audio signal wires. If using existing speaker wires, confirm that the wire is in good shape and not shorted. In the case of an illuminated model, route a positive and negative wire from a switched +12V source. Avoid routing wires through dangerous areas.

Black ...... Audio signal negative

Black w/white stripe ...... Audio signal positive

Black ..... Illumination negative

Red ..... Illumination positive

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Grill alignment

Adjust the speaker alignment

Your NHT1C speakers can be aligned to "hang straight" on an angled tube by loosening, rotating and re-mounting the speaker. Just behind the speaker mounting holes is a series mounting holes that can be used to align the speaker in the pod.

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Illumination control

If you have purchased an illuminated version, consider getting an N1-RC remote control. The remote allows you to adjust color, speed and brightness of the illumination. Check with an authorized MBQuart retailer or check our website www.mbquart.com for further details.

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MBQuart.com

#MUSIC DEFINED

WARRANTY

Maxxsonics USA Inc. warrants this product, to the original consumer purchaser, to be free from defects in material and workmanship for a period of one (1) year from the date of purchase. Maxxsonics USA Inc. will, at its discretion, repair or replace defective products during the warranty period. Components that prove to be defective in materials and workmanship under proper installation and use must be returned to the original authorized Maxxsonics USA Inc. retailer from where it was purchased. A photocopy of the original receipt must accompany the product being returned. The costs associated with removal, re-installation and freight are not the responsibility of Maxxsonics USA Inc. This warranty is limited to defective parts and specifically excludes any incidental or consequential damages connected therewith. To view the full warranty, please visit the website.

MB Quart products are designed and engineered in the USA by

MAXXSONICS®

www.maxxsonics.com

MBQ NHTTC QSG 01 - rev1

Clamp A	Tube
CL188	CL175
CL268	CL213
CL250	CL200
CL238	CL163
CL225	CL150