How to Choose the Right Line Array Speaker for Your Venue in Nigeria

Are you planning to buy a line array speaker system for your church, concert, event centre, hotel, auditorium or outdoor event?

One of the biggest mistakes you can make is simply choosing the biggest or most powerful speaker you can afford.

The best line array speaker is not necessarily the biggest one. It is the one that is properly matched to your venue, audience, application and sound requirements.

With different line array systems available today, choosing the right one can sometimes be confusing.

Should you go for an 8-inch line array?

Would a dual 10-inch system be better?

Do you need a three-way line array?

What about subwoofers?

Should you choose a passive or active system?

And how many line array cabinets do you actually need?

These are some of the questions we will answer in this guide.

If you are looking for the right line array speaker system in Nigeria, let’s get started.

What Should You Consider Before Buying a Line Array Speaker?

Before you choose a line array system, there are several important things you need to consider.

The first thing is not the brand.

It is not even the price.

Start with the venue.

Your venue determines the type of sound coverage you need and, ultimately, the type and number of line array elements required.

Here are some of the most important factors:

• Size of the venue
• Number of people in the audience
• Indoor or outdoor application
• Distance between the speakers and audience
• Required sound pressure level (SPL)
• Audience coverage
• Low-frequency requirements
• Number of line array elements
• Amplification and DSP
• Rigging requirements
• Weather conditions
• Budget

Let’s look at these factors one after another.

1. How Large Is Your Venue?

The size of your venue is one of the first things you should consider.

A small worship centre, conference room or event hall will have very different requirements from a 5,000-seat auditorium or an outdoor concert.

A compact line array may be more appropriate for smaller venues, while larger venues may require longer arrays, higher output and additional subwoofers.

For example, the Wharfedale Pro WLA-28 is a compact dual 8-inch line array element capable of producing up to 132 dB maximum SPL. Arrays of up to 12 WLA-28 modules can be suspended using the appropriate fly frame.

For larger applications, the WLA-210X uses dual 10-inch low-frequency drivers and is designed for long-throw applications, with a 138 dB maximum SPL specification and 100° × 10° dispersion.

This doesn’t mean that one system is automatically “better” than the other.

It means they are designed around different system requirements.

Match the speaker to the venue—not the other way around.

2. How Many People Are You Trying to Cover?

The number of people in the audience is another important consideration.

A system designed for 300 people will not necessarily be suitable for 3,000 people.

But audience capacity alone isn’t enough.

You also need to know where those people are located.

For example:

Imagine a 1,000-seat hall.

If most of the audience is concentrated within a relatively short distance of the stage, you may need a different system configuration from a venue where the audience extends 50 or 60 metres from the stage.

This is why professional sound system design considers:

Audience size + audience depth + audience width + distance from the array.

The objective is to achieve consistent coverage throughout the listening area.

3. Is the System for Indoor or Outdoor Use?

This is particularly important in Nigeria.

An indoor church, theatre or conference centre provides a controlled environment.

An outdoor concert or festival is completely different.

Outdoor applications can expose your equipment to:

• Rain
• Humidity
• Dust
• Heat
• Wind
• Moisture
• Difficult transportation and setup conditions

If you are deploying a line array outdoors, you need to consider whether the equipment is designed to withstand the environment.

This is where weather-resistant systems can become particularly valuable.

For example, the Wharfedale Pro WLA-210XF is an IPX6-rated dual 10-inch line array system with waterproof connectors, wax-wrapped components and corrosion-resistant stainless-steel hardware.

For outdoor applications, these specifications can be more important than simply looking at the speaker’s power rating.

Don’t buy an indoor-focused system for a demanding outdoor application simply because it is cheaper.

4. How Far Does the Sound Need to Travel?

This is another area where many buyers make mistakes.

You may hear someone say:

“I need a powerful speaker.”

But what they actually need is a system capable of delivering consistent sound over distance.

A line array is designed to provide controlled sound coverage, particularly when multiple elements are correctly configured.

For long-throw applications, a system such as the WLA-210X can be a suitable option to investigate. Its dual 10-inch configuration and 100° × 10° dispersion are designed around professional sound reinforcement applications.

However, remember that speaker specifications alone don’t determine how far your system will effectively cover an audience.

System design, array length, cabinet angles, amplification, DSP, venue geometry and atmospheric conditions all matter.

Longer distance requires more than simply turning up the volume.

5. Do You Need Subwoofers?

Yes, in many professional applications.

Line array elements handle much of the mid and high-frequency content, but if you want powerful, controlled low-frequency reproduction for music, concerts, worship and large events, you will normally need properly matched subwoofers.

Think about it this way:

Line array = clarity, projection and coverage

Subwoofer = low-frequency impact and depth

A well-designed system brings the two together.

Wharfedale Pro offers dedicated subwoofer solutions for its line array systems. For example, the WLA-210SUB uses a custom 15-inch LF driver and is designed to complement the WLA-210X system.

For larger applications, systems such as the WLA-218BX provide two 18-inch LF drivers, high power handling and cardioid functionality.

The right combination depends on the size and requirements of your system.

6. Passive or Active Line Array: Which Should You Choose?

Another important decision is whether to choose a passive or active line array.

Passive Line Array

A passive system requires external amplification and, depending on the system, appropriate DSP and processing.

The advantage is flexibility.

You can select the appropriate amplifier and system processing for your application and scale the system according to your requirements.

The Wharfedale Pro WLA-210X, for example, is a passive line array system with passive and bi-amp modes, providing system designers with additional control over amplification and processing.

Active Line Array

An active line array has amplification built into the loudspeaker system.

This can simplify deployment because amplification and DSP may already be integrated into the cabinet.

The Wharfedale Pro WLA-28A, for example, features Class-D amplification, internal DSP presets, FIR processing and network system control.

So which one is better?

There isn’t one universal answer.

Choose based on the way your sound system will be used.

For a permanent installation, touring company, church or professional production company, the system requirements may be different.

7. Consider the Number of Line Array Elements

One line array cabinet does not automatically create the same coverage as a properly configured array.

The number of elements affects the overall system’s behaviour and coverage.

For example, the WLA-28 can be configured in arrays of up to 12 modules using the appropriate fly frame.

Larger systems such as the WLA-312X can also be configured as substantial arrays, with its fly frame designed to support up to 12 elements according to Irukka’s product information.

But don’t make the mistake of thinking:

“More speakers automatically means better sound.”

It doesn’t.

The array needs to be designed for the venue.

Incorrect cabinet angles, poor positioning or inappropriate system processing can result in uneven coverage even when you have plenty of speakers.

8. Think About the Type of Event

What are you using the system for?

This question can completely change your choice.

Church or Worship Centre

You may prioritise:

• Vocal clarity
• Even coverage
• Speech intelligibility
• Music reproduction
• Long-term installation
• Reliability

A compact system may be ideal for some churches, while larger worship centres may require larger arrays and additional subwoofers.

Concert

A concert system may require:

• High SPL
• Long throw
• Powerful low frequencies
• Wide audience coverage
• Subwoofer arrays
• Professional DSP
• Flexible rigging

Conference or Corporate Event

Speech intelligibility becomes extremely important.

You may not need the same output as a concert, but you need clear and consistent sound throughout the room.

Outdoor Event

You need to think about:

• Throw distance
• Weather protection
• Audience size
• Wind
• Rigging
• Subwoofer deployment
• Power requirements

This is why there is no single “best line array speaker” for every application.

9. Don’t Ignore Rigging

A line array is not simply a collection of speakers that you hang together.

The rigging system is part of the system.

Before purchasing, consider:

• Fly frames
• Rigging hardware
• Maximum supported elements
• Load limits
• Installation structure
• Safety requirements
• Ground stacking options

For example, the WLA-28 and WLA-312X product information includes dedicated rigging/fly-frame configurations.

Professional line array systems should be installed and rigged according to the manufacturer’s specifications and by appropriately qualified personnel.

10. Don’t Forget DSP and System Tuning

Buying the right speakers is only half the job.

The system still needs to be configured and tuned correctly.

A professional line array system should be treated as one complete sound reinforcement system, rather than several individual speakers hanging beside each other.

This includes:

• Amplifier configuration
• DSP
• Crossover settings
• Equalisation
• Delay
• Phase alignment
• Polarity
• Limiting
• Cabinet angles
• Subwoofer integration

A poorly tuned expensive system can sound worse than a properly configured smaller system.

Good sound comes from good system design.

So, Which Line Array Speaker Is Right for You?

Let’s make it simpler.

For smaller venues

Consider compact line array systems where portability, controlled coverage and moderate output are the priorities.

The Wharfedale Pro WLA-25 and WLA-28 are examples of compact line array solutions available through Irukka.

For medium and larger events

A dual 10-inch system such as the WLA-210X offers a different level of output and long-throw capability and is designed for touring and fixed-installation applications.

For demanding large-format applications

The WLA-312X takes a three-way approach, using dual 12-inch LF drivers, a 10-inch neo midrange driver and dual HF compression drivers.

For demanding outdoor applications

The WLA-210XF provides a weather-focused solution with IPX6 protection and corrosion-resistant hardware.

The important point is that these systems are not competing simply to be “the best.”

They are solutions for different applications.

What Is the Best Line Array Speaker for a Church in Nigeria?

This is one of the questions we receive frequently.

The answer depends on the size and design of the church.

A small church with a short audience distance may not need the same system as a large worship centre with thousands of worshippers.

You should consider:

• Seating capacity
• Auditorium dimensions
• Stage size
• Balcony seating
• Audience depth
• Music style
• Speech requirements
• Desired SPL
• Subwoofer requirements
• Installation or touring
• Budget

The right system should provide clear and consistent coverage without unnecessary power or equipment.

What Is the Best Line Array Speaker for an Outdoor Event?

For outdoor applications, the requirements are usually more demanding.

You need to think about audience size, throw distance, weather conditions and low-frequency requirements.

A weather-resistant system such as the Wharfedale Pro WLA-210XF may be worth considering for applications where protection against water and environmental exposure is important.

But again, the speaker is only one part of the solution.

The complete system must be designed around the event.

Don’t Choose Your Line Array Based on Price Alone

We understand that budget is important.

But the cheapest line array system isn’t always the cheapest solution in the long run.

Consider:

• Build quality
• Reliability
• Availability of spare parts
• Manufacturer support
• Amplification requirements
• DSP requirements
• Rigging hardware
• Warranty
• After-sales support
• System scalability

A professional sound system is an investment.

You want something that can perform reliably for years—not something that simply looks powerful on paper.

Why Buy Your Line Array System from Irukka?

Choosing the right speaker is important.

Choosing where you buy it from is equally important.

At Irukka Online, we provide professional audio equipment for musicians, churches, sound engineers, event companies, production companies and professional installations.

We also provide access to a range of Wharfedale Pro line array systems, including the WLA-25, WLA-28, WLA-210X, WLA-210XF and WLA-312X.

Whether you are upgrading an existing PA system or building a new professional sound system from scratch, we can help you identify the equipment that fits your application.

Ready to Choose the Right Line Array?

Don’t start by asking:

“What is the most powerful line array I can buy?”

Start by asking:

“What does my venue actually need?”

Consider the venue size, audience capacity, throw distance, indoor or outdoor application, number of array elements, subwoofers, amplification, DSP and installation requirements.

Once you understand these factors, choosing the right system becomes much easier.

And if you’re still unsure, speak to a professional audio equipment specialist before making your investment.

Need help choosing the right line array speaker in Nigeria?

Contact Irukka Online today and let’s help you build the right sound system for your venue, event or installation.