Columbia 15 - Pregnant Audibax - Free user manual and instructions

Product Type	2-way passive loudspeaker
Model	Columbia 15
RMS Power	500 W
Nominal Impedance	8 Ω
Sensitivity (1W/1M)	95 dB
Frequency Response (-10dB)	50 Hz - 20 kHz
Dispersion	100° H x 90° V
Maximum SPL	122 dB continuous / 131 dB peak
Treble Driver	1" motor with 1.75" voice coil
Bass Driver	15" woofer with 3" voice coil
Input Connectors	Speakon
Output Connectors	XLR Balanced
Enclosure Material	Multilayer plywood
Package Content	1 x speaker, 1 x user manual
Safety Features	Overheat protection, grounding plug (if applicable), fuse replacement
Usage	Professional audio, indoor/outdoor (if outdoor rated)
Disposal	Comply with WEEE directive; do not dispose with household waste

Frequently Asked Questions - Columbia 15 Audibax

How do I connect the Columbia 15 to an amplifier?

Use a Speakon cable from the amplifier's speaker output to the input on the speaker. Ensure the amplifier is turned off during connection. For daisy-chaining, connect the XLR output to another speaker's input.

What amplifier power is recommended for the Columbia 15?

Amp power should match the speaker's RMS rating (500W) at 8 Ω. An amp delivering 500-1000W RMS per channel at 8 Ω is ideal. Avoid underpowering to prevent distortion.

Can I use this speaker outdoors?

The Columbia 15 is made of plywood and likely designed for indoor use. For outdoor use, protect it from rain and direct sunlight. Check the manual for outdoor suitability.

What is the maximum SPL of the Columbia 15?

The maximum continuous SPL is 122 dB, with a peak of 131 dB. Prolonged exposure to high volumes can cause hearing damage.

How do I install the speaker on a stand or wall mount?

The speaker has multiple suspension points. Use compatible brackets or stands rated for the speaker's weight. Ensure secure installation to prevent falls. Follow local safety regulations.

How should I clean the Columbia 15?

Use a dry cloth to clean the enclosure. Avoid water or solvents. For grille or drivers, gently vacuum with a soft brush attachment.

What is the impedance, and can I connect multiple speakers?

Nominal impedance is 8 Ω. When connecting multiple speakers in parallel, total impedance decreases. For example, two 8 Ω speakers in parallel give 4 Ω. Ensure your amplifier can handle the load.

Does the Columbia 15 have a built-in crossover?

Yes, it is a 2-way passive speaker with an internal crossover dividing frequencies between the woofer and tweeter.

What is the warranty on the Audibax Columbia 15?

Warranty details vary by region. Typically, Audibax offers a limited warranty. Check with your dealer or visit www.audibax.com for specifics.

Can I replace the drivers or fuses myself?

Only replace fuses with the same type and rating. Driver replacement or internal repairs should be done by qualified personnel. Do not open the speaker unless authorized.

USER MANUAL Columbia 15 Audibax

Four black outdoor audio speakers with textured surfaces, arranged in a row (no visible text or labels)

COLUMBIA 8 / COLUMBIA 10 / COLUMBIA 12 / COLUMBIA 15

Professional Passive Loudspeaker Altavoz Pasivo Profesional

INDEX / ÍNDICE

ENGLISH

WELCOME TO AUDIBAX....1

SAFETY INSTRUCTIONS....1

IMPORTANT INFORMATION......2

PACKAGE CONTENT....3

SPECIFICATION......3

FEATURES....3

DISPOSAL....3

ESPAÑOL

BIENVENIDOS A AUDIBAX....4

Thank you very much for choosing Audibax. We hope you enjoy your new product.

It has been developed and designed paying attention to the smallest details, with quality control with European standards supervised by our great team of professional technicians, who work every day to offer our customers the best quality.

We make sure that every Audibax product is built to last long. All our references are made with long lasting materials and our specialists are dedicated to constantly doing quality controls to guarantee the best result.

Please read carefully this manual in order to use your Audibax product in the best way. Do not hesitate to visit our website for further information: www.audibax.com

SAFETY INSTRUCTIONS

GENERAL INFORMATION

• It is important to read and follow the instructions carefully.
• Keep all information and instructions in a secure location.
• Always follow the instructions provided.
• Take note of all safety warnings and never remove them from the equipment.
• Use the equipment only as intended and for its intended purpose.
• Ensure that the stands and/or mounts used are sufficiently stable and compatible for fixed installations. Wall mounts should be properly installed and secured, and the equipment should be installed securely to prevent falls.
• When installing the equipment, be sure to observe the relevant safety regulations in your country.
• Do not install or operate the equipment near sources of heat, such as radiators, heat registers, or ovens, and ensure that it is always cooled sufficiently and cannot overheat.
• Do not place sources of ignition, such as burning candles, on the equipment.
• Keep ventilation slits unobstructed.
• For equipment designed for indoor use only should not be used near water, flammable materials, fluids, or gases. Special outdoor equipment should be used in accordance with the manufacturer's instructions.
• Ensure that no dripping or splashed water can enter the equipment and do not place containers filled with liquids on the equipment.
• Prevent objects from falling into the equipment.
• Use the equipment only with recommended accessories intended by the manufacturer.
• Do not attempt to open or modify the equipment.
• Check all cables after connecting the equipment to prevent accidents or damage due to tripping hazards.
• During transport, take steps to prevent the equipment from falling and causing damage or injury.
• If the equipment is not functioning properly, fluids or objects have gotten inside, or is otherwise damaged, switch it off immediately and unplug it from the power outlet (if applicable). Only authorized, qualified personnel should repair the equipment.
• Clean the equipment with a dry cloth.
• Comply with all applicable disposal laws and separate plastic and paper/cardboard during packaging disposal.
• Keep plastic bags out of the reach of children.

FOR DEVICES DESIGNED TO BE CONNECTED TO THE MAIN POWER SUPPLY:

• ATTENTION: If your equipment has a power cord with a grounding plug, it must be connected to a wall outlet with a ground connection. Never remove the grounding plug from the power cord.
• If your equipment has been exposed to extreme temperature changes, allow it to reach room temperature before turning it on. Otherwise, moisture and condensation may damage the equipment.
• Before plugging in the equipment, make sure that the voltage and frequency of the power outlet match the specifications of the equipment. If the equipment has a voltage selector, only connect it to the power outlet if the values match. If the power cord or adapter does not fit your outlet, contact an electrician.
• Do not step on the power cord. Make sure it is not pinched at the outlet, adapter, or equipment connection.
• Keep the power cord or adapter within reach and disconnect the equipment from the power supply when not in use or when cleaning it. Always unplug the cord or adapter by pulling the plug or adapter, not the cord. Never touch the cord or adapter with wet hands.
• Avoid frequently turning the equipment on and off, as this can reduce its useful life.
• IMPORTANT: Only replace fuses with those of the same type and rating. If a fuse repeatedly blows, contact an authorized service center.
• To completely disconnect the equipment from the power mains, unplug the power cord or adapter from the outlet.
• If your device has a Volex power connector, the mating Volex connector must be unlocked before it can be removed. Be careful when laying cables, as the equipment can slide or fall if the power cord is pulled.
• Unplug the power cord or adapter before an extended period of disuse or in case of lightning strike risk.
• Only install the equipment when it is disconnected from the power source.
• To prevent damage and overheating, qualified personnel should regularly clean and service the equipment depending on ambient conditions like dust, nicotine, and fog.

If the product contains the following symbols, please, read carefully:

CAUTION: To reduce the risk of electric shock, do not remove cover (or back). There are no user serviceable parts inside. Maintenance and repairs should be exclusively carried out by qualified service personnel.

The warning triangle with lightning symbol indicates dangerous uninsulated voltage inside the unit, which may cause an electrical shock.

The warning triangle with exclamation mark indicates important operating and maintenance instructions.

IMPORTANT INFORMATION

CAUTION! HIGH VOLUMES IN AUDIO PRODUCTS!

This equipment is designed for professional purposes and its commercial use must comply with the applicable national rules and regulations for accident prevention.

As the manufacturer of this product, Audibax has the responsibility to inform you about the potential health risks associated with its use. One such risk is hearing damage caused by prolonged exposure to high volume.

When this product is in use, it can generate high sound-pressure levels that may cause irreversible hearing damage to performers, employees, and audience members.

To prevent this, it is important to avoid exposing yourself or others to volumes exceeding 90 dB for an extended period of time.

PACKAGE CONTENT

1 x Columbia 8 / Columbia 10 / Columbia 12 / Columbia 15
1x User's manual

SPECIFICATION

MODEL	COLUMBIA 8	COLUMBIA 10	COLUMBIA 12	COLUMBIA 15
Type	2-way passive speaker	2-way passive speaker	2-way passive speaker	2-way passive speaker
RMS power	250W	300W	400W	500W
Nominal Impedance	8Ω	8Ω	8Ω	8Ω
Sensitivity (1W/1M)	94dB	94dB	94dB	95dB
Frequency response -10dB	60Hz-20KHz	60Hz-20KHz	55Hz-20KHz	50Hz-20KHz
Dispersion	100°H x 80°V	100°H x 90°V	100°H x 90°V	100°H x 90°V
Maximum SPL	118dB/125dB (peak)	119dB/127dB (peak)	120dB/129dB (peak)	122dB/131dB (peak)
Treble Driver	1" motor, VC (1.35")	1" motor, VC (1.35")	1" motor, VC (1.35")	1" motor, VC (1.75")
Bass Driver	8" woofer, 2" VC	10" woofer, 2" VC	12" woofer, 2.5" VC	15" woofer, 3" VC
Input connectors	Speakon	Speakon	Speakon	Speakon
Output connectors	XLR Balanced	XLR Balanced	XLR Balanced	XLR Balanced
Enclosure	Multilayer plywood	Multilayer plywood	Multilayer plywood	Multilayer plywood

FEATURES

1. 2- way passive speaker.
2. With compact size and light weight.
3. High SPL and controlled dispersion.
4. Rugged enclosures with multiple suspension points and bracket.

DISPOSAL

Packaging:

1. The packaging can be recycled using standard disposal methods and reintroduced into the reusable material cycle.
2. Please follow the laws and regulations regarding disposal and recycling of packaging in your country.

Device:

1. This device is subject to the Waste Electrical and Electronic Equipment (WEEE) Directive of the European Union. Used appliances should not be disposed of with household waste. Used device must be disposed of through an approved disposal company or a municipal disposal facility. Please comply with the applicable regulations in your country.
2. Please follow all the disposal laws and regulations in your country.
3. As a customer, you can obtain information on environmentally-friendly disposal options from the product seller or the appropriate regional authorities.

BIENVENIDO A AUDIBAX