NEXT audiocom C6B Pro Premium BT Ceiling Speaker User Manual

: June 12, 2024
: NEXT audiocom

NEXT audiocom C6B Pro Premium BT Ceiling Speaker

INTRODUCTION

GENERAL DESCRIPTION

Thank you for purchasing a NEXT Audiocom C6B Pro speaker.
This user manual will provide you with useful and important information about your equipment. Please devote some time reading it and keep it at hand for future reference.
The C6B Pro is ideal for adding music to home, office, schools, restaurants, or industrial environments. Offers a wide and uniform dispersion as well as delivering high-quality sound over a greater coverage area. An audiophile engineered crossover design improves performance through a coaxial driver configuration.
ATTENTION! Because of the continuous evolution of techniques and standards, NEXT Audiocom reserves the right to change the specifications of its products without warning. For the most updated version of this manual and general information about this and other products, please visit our website www.nextaudiocom.com.

UNPACKING

NEXT Audiocom’s products are built under strict quality guidelines and supervision, according to the highest standards.
When unpacking your product, carefully examine it for any signs of possible transit damage and inform your dealer immediately if any such damage has occurred. It is suggested that you retain the original packaging so that the product can be repacked in the future when necessary. Please note that NEXT Audiocom and its authorized distributors cannot accept any responsibility for damage to any returned product using non-approved packaging.

PACKAGING CONTENTS

NEXT Audiocom C6B Pro MASTER
NEXT Audiocom C6B Pro SLAVE
Remote Control
Power Adaptor
Installation Tool
Cutout Template
User Manual

SAFETY FIRST

Please take some time to review the following statements concerning safe use of your NEXT Audiocom C6B Pro.

Read these instructions
Keep these instructions
Heed all warnings
Follow all instructions
Use the equipment only for its intended purpose as instructed in this manual
Before installing, observe the applicable safety regulations for your country
Always check if the equipment is installed securely and will not fall
Never install close to ignition or heat sources such as radiators, ovens or any other apparatus that produce heat.
Do not use or install the equipment near water or exposed to rain
If the equipment is not functioning properly or has been damaged in any way, switch it off immediately
Do not open or try to service the equipment. It may only be repaired by authorized, qualified personnel
Clean the equipment using only a clean dry cloth
Do not operate the unit for an extended period with the sound distorting

WARNINGS

CAUTION :
Never remove the cover, because otherwise there may be a risk of electric shock. There are no user serviceable parts inside. Have repairs carried out only by qualified service personnel.
The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electrical shock.
The exclamation mark within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions.

CAUTION :
This equipment is intended for professional use. Therefore, commercial use of this equipment is subject to the respectively applicable national accident prevention rules and regulations. As a manufacturer, NEXT Audiocom is obligated to notify you formally about the existence of potential health risks. Hearing damage due to high volume and prolonged exposure: When in use, this product is capable of producing high sound-pressure levels (SPL) that can lead to irreversible hearing damage in performers, employees, and audience members.
For this reason, avoid prolonged exposure to volumes in excess of 90dB.

Hereby, CVA ELECTRONICA, LDA declares that this equipment type is in compliance with the mandatory directives for the CE certification. The full text of the EU declaration of conformity is available at the following internet address:
www.nextaudiogroup.com/en/apoio-ao- cliente/downloads

GETTING STARTED

C6B PRO OVERVIEW

LED Indicator
Steady Red – Power On
Flashing Red – On Standby
Flashing Blue – Bluetooth waiting
Steady Blue – Bluetooth connected
Steady Purple – RCA connector is present
Flashing White – Resetting
IR Receiver
Reset Button – Long press to reset the speaker to factory settings. When the process is completed there will be a tone signal and the speaker will restart.
Pivoting Tweeter
Woofer
Built-in Amplifier and BT Driver
RCA plugs
Mono/Stereo Switch – Switch to Stereo when the Slave speaker is connected.
Half/Full Power Selector
Easy Install Dog Leg Fixings
Slave Speaker Output
Power Inlet (DC 24V/2.5A)

CONNECTIONS

WIRELESS (BT)
Ensure the C6B Pro is connected to the power supply and turned on. About 10 seconds after the speaker is powered on, the LED indicator starts flashing blue. This indicates the C6B Pro is ready to pair. Once successfully paired the LED turns solid blue.

Turn on BT on your player and search for devices
Click “NEXT C6B PRO” to pair with your speaker – PIN “2020”

NOTE : Only one device can be paired at a time.

WIRED INPUT/STEREO SYSTEM

To connect to devices that do not have wireless capability use the RCA inputs. Ensure the C6B Pro is not paired through BT.
Bluetooth is prioritized over RCA inputs if connected simultaneously. If this is the case, switch off Bluetooth on the paired device and wait for about 10 seconds. The wired input mode will be activated, and the LED will turn solid purple.
To create a stereo system (Pair) you will need the C6B Pro Slave speaker. Connect it to the phoenix connector on the Master C6B Pro and slide the “mono- stereo” switch (8) to the stereo position. Ensure the connection polarity is correct.

REMOTE CONTROL

a. Power On/Oǖ – Press to turn the C6B Pro On or Off
b. Mute – Press to mute, press again to unmute
c. Volume Control – Press “+” to increase or “–“ to decrease the volume. Speaker will beep when max/min volume is reached
d. Treble Control – Press “+” to increase high frequency response or ”–“ to decrease it. The C6B Pro will play a beep when it reaches either maximum or minimum levels
e. Bass Control – Press “+” to increase low frequency response or ”–“ to decrease it. The C6B Pro will play a beep when it reaches either maximum or minimum levels
f. Balance control – With the switch on stereo position (mandatory), press the left or right button to balance the sound between left and right speakers
g. Reset/Sound Eǖects (On Bluetooth Connection Only) – Short press to select sound effects: Classical, Vocal Enhance, Flat, Bass Enhance, Bass Cut, Treble Enhance, Treble Cut, Pop, Rock or Jazz. Long press to resume the C6B Pro to the default settings (Volume (26), Flat, Treble/Bass (0) and Balance (0)).
h. Previous (On Bluetooth Connection Only) – Short press to play the previous track
i. Next – Short press to play the next track
j. Play/Pause – Short press to play or pause the selected track
Note : The customized volume and sound effects settings will not be saved if the C6B Pro is unplugged from the mains directly without powering off from the remote control first. The remote control is powered by a CR2025 lithium battery.

HANDS-ON

INSTALLATION

GENERAL CONSIDERATIONS
The NEXT Audiocom C6B Pro loudspeaker is equipped with specially designed dog leg fixings that enable a safe and easy installation of the speaker on walls and ceilings with a thickness between 7 and 20mm. With the C6B Pro is supplied a template for the cutout, and when installing the wires ensure that you leave a minimum 30cm surplus wire to facilitate connection and work in general. This will also prevent pulling the wires in case there is need to take the speaker out for repair or other purposes.

PREPARATION

Listed below is the hardware equipment needed to install the C6B Pro.

INSTALLATION INSTRUCTIONS

Using the supplied template make a cutout on the desired location. Make sure you picked a structurally reliable location. The cutout hole should be 210mm in diameter. Use the stud finder to check for obstruction present prior to cutting. Install the wires necessary for operation (Power + Signal).
Ensure all the switches are on their correct positions.
Connect the power adapter and RCA cables (if required) to the corresponding parts. Ensure the cables are not overstretched.
Use the installation tool to arm the dog legs. Insert the tool on the four holes, and push it inwards. The dog legs must be retracted to allow the speaker to enter the hole. Insert the speaker gently into the hole.
Lock the C6B Pro by pressing the 4 buttons on the front face of the speaker and the dog legs will engage automatically. Check that the C6B Pro is secure and will not fall. Adjust the pivoting tweeter according to your needs (±10°).
Place the grill on the C6B Pro, it will magnetically fit into place.
NOTE : The logo badge can be removed from the grill, without damaging, if needed.

TIPS :

Before placing the grille on the speaker, it can be painted to match the room decoration. Remove the grille’s inside fabric before painting. Use a Latex or oil-based paint. Spray thinly to ensure the grille holes are not blocked as this will have a negative impact on the sound quality.

NOTE : NEXT Audiocom is not responsible for the quality of adhesion or finish of non-factory-applied paints.

PROJECT/SERVICE

REC. CEILING SPEAKERS SPACING

When making a project for C6B Pro, as a rule of thumb, you can use the following table to discover the speaker to speaker spacing according to the ceiling’s height and project’s budget. Obviously the low budget solution will not be so efficient, in terms of coverage, as the higher budget solutions.

Budget/Height	2.5m	3m	4m	5m
LOW	10m	10m	13m	20m
MEDIUM	5m	5m	8m	10m
HIGH	3.3m	4m	5m	6m

TROUBLESHOOTING

Problem: The C6B Pro has not been found during BT pairing
Action to Solution:

Check the power cord is correctly connected to the speaker
Check the LED is flashing blue
Restart the system and try again
Press reset button on the front of the speaker and try again

Problem: Unable to reconnect to a previously connected device
Action to Solution:

Remove the C6B Pro from the list of your paired devices and try again

Problem: Device is connected to C6B Pro but there is no sound
Action to Solution:

Ensure your device volume is not muted. Increase the volume or try with another device

Problem: The C6B Pro Slave is not working
Action to Solution:

Check the connection wires are correctly fitted into both Master and Slave speakers
Replace the cables/wires

WARRANTY POLICY

NEXT Audiocom products are warranted, by NEXT Audiocom, against manufacturing defects in materials or craftsmanship over a period of 2 years counting from the date of original purchase for final costumer. The original receipt of purchase is mandatory for warranty validation purposes, and the product must have been bought from a NEXT Audiocom authorized dealer. The warranty can be transferred to a subsequent owner during the warranty period, however, this cannot extend the warranty period beyond the original warranty period of two years from the original date of purchase on the NEXT Audiocom’s invoice.
During the warranty period NEXT Audiocom will, at its own discretion, either repair or replace a product which prove to be defective provided that the product is returned in its original packaging, shipping prepaid, to an authorized NEXT Audiocom service agent or distributor.
NEXT Audiocom cannot be held responsible for defects caused by unauthorized modifications, improper use, negligence, exposure to inclement weather conditions, act of God or accident, or any use of this product that is not in accordance with the instructions provided by this manual and/or NEXT Audiocom. NEXT Audiocom is not liable for consequential damages. This warranty is exclusive, and no other warranty is expressed or implied.
This warranty does not affect your statutory rights.

CORRECT DISPOSAL

When the C6B Pro is to be definitively discarded, take the product to a local recycling plant for a disposal which is not harmful to the environment. This equipment should not be treated as general household waste.
Devices marked with this symbol must not be disposed of as household waste. For more information, please contact your retailer or local authorities.

TECHNICAL SPECIFICATIONS

Product Type : 2-Way BT Premium Ceiling Speakers
Frequency Response (-6dB) : 62Hz – 20kHz
Nominal Coverage : 100° Conical
RMS Power : 60W
Program Power : 120W
Nominal Impedance : 8Ω (C6B Pro Slave)
Maximum SPL (Calculated) : 107.8dB (2 Coupled Speakers)
LF Driver : 6.5″ Polypropylene Cone Woofer
HF Driver : 0.75″ Pivoting (±10°) Silk Dome Tweeter
Audio Signal Input : Stereo Bluetooth V5.0 aptX and 2 x RCA
Input Connectors : Gold Plated Binding Posts (Slave Speaker)
Special Features : Tool Free Install, Remote Control, 50% Level Limiter, Mono-Stereo Switch
DSP Presets : 10 Presets
Wireless Connection System : BT v5.0 aptX LL
Wireless Range : >10m (32.8ft)
Grille : White Frameless Magnetic Grill (Paintable)
Dimensions (Ø x D) : 234 x 105mm (9.21 x 4.1”)
Cutout Diameter : 209mm (8.2”)
Mounting Depth : 102mm (4”)
Wall/Ceiling Thickness : 7 to 20mm (0.28 to 0.79”)
Net Weight : Master – 1.5kg (3.3lb) | Slave – 1.5kg (3.3lb)
Shipping Weight : 4.5kg (9.9lb)