High Output for Large Venues

The HL Large Line Array Series provides professional power handling and high maximum SPL for demanding live sound applications.

Depending on the model, the series offers:

• Rated power from 600W to 800W for the main HL2103/HL2104/HL2123 models

• Up to 1200W rated power for the HL2126

• Maximum SPL from 130dB to 140dB

• High sensitivity up to 113dB

This makes the series suitable for applications requiring strong sound pressure and consistent audience coverage.

Long-Throw Sound Projection

The main HL models use a controlled 100° × 7° horizontal/vertical dispersion and can be configured as modular vertical arrays.

This design allows sound engineers to build scalable systems according to venue dimensions and audience coverage requirements.

Professional Sound Reproduction

Different driver configurations are available to meet different sound reinforcement requirements.

The series includes:

• Dual 10-inch LF + 3-inch HF

• Dual 10-inch LF + dual 2-inch HF

• Dual 12-inch LF + 3-inch HF

• Dual 12-inch LF + 10-inch MF + dual 3-inch HF + horn

This gives sound system designers multiple options for different venue sizes and performance requirements.

Modular Line Array Design

The HL Series is designed around a modular line array concept. Multiple cabinets can be combined to create a larger sound system according to audience size and venue requirements.

The modular configuration is suitable for both touring systems and permanent installations.

HL2103 Dual 10-Inch Line Array Speaker

The HL2103 is a professional dual 10-inch passive line array speaker designed for medium-to-large live sound applications, touring productions, churches, theaters, convention centers, and festivals.

Its configuration combines two 10-inch low-frequency drivers with a 3-inch high-frequency compression driver.

HL2103 Specifications

Best For: Outdoor concerts, churches, theaters, convention centers, touring productions and medium-sized festivals.

HL2104 Dual 10-Inch Line Array Speaker

The HL2104 combines dual 10-inch low-frequency drivers with dual 2-inch compression drivers.

This configuration is intended for applications where additional high-frequency output and vocal intelligibility are required.

It is suitable for concert halls, auditoriums, rental companies and medium-to-large live events.

HL2104 Specifications

Best For: Concert halls, auditoriums, houses of worship, rental companies and medium-to-large live events.

HL2123 Dual 12-Inch Large Line Array Speaker

The HL2123 is a larger-format line array model featuring two 12-inch low-frequency drivers and one 3-inch compression driver.

It provides higher power handling, extended low-frequency response and high maximum SPL for large concerts, stadium events, festivals and professional touring systems.

HL2123 Specifications

Best For: Stadium concerts, outdoor festivals, arenas, large churches, touring productions and high-capacity event venues.

HL2126 Dual 12-Inch Full Range Line Array Speaker

The HL2126 is a professional dual 12-inch full-range line array speaker designed for large-scale live performances, touring productions and fixed installations.

Its driver configuration includes:

2 × 12" LF + 1 × 10" MF + 2 × 3" HF + Horn

With 1200W rated power, 4800W program power, 113dB sensitivity, and maximum SPL up to 140dB, the HL2126 is positioned for demanding large-scale sound reinforcement applications.

HL2126 Specifications

Best For: Large outdoor concerts, touring productions, stadiums, theaters, festivals and large-scale fixed sound installations.

HL218B Dual 18-Inch Line Array Subwoofer

For applications requiring additional low-frequency reinforcement, the HL218B is a professional dual 18-inch line array subwoofer designed to complement HL Series line array systems.

It features two 18-inch low-frequency drivers and is intended for large concerts, outdoor festivals, stadium events, touring sound systems and professional fixed installations.

HL218B Specifications

HL Series Model Comparison

How to Select the Right HL Model

Different venues and productions require different levels of output and system configuration.

The final model and quantity should be selected according to venue size, audience area, required SPL, coverage, system configuration and acoustic design rather than audience capacity alone.

Complete Sound System Configuration

The HL Large Line Array Series can be integrated with a range of professional audio equipment.

A typical large-event system can include:

HL Large Line Array Speakers
↓
HL218B / Other Professional Subwoofers
↓
DSP / Digital Signal Processing
↓
Professional Power Amplifiers
↓
Digital Mixing Console

The system can be configured for either ground-stack or suspended applications, depending on the selected equipment and approved installation method.

The HL Large Line Array Series is designed for:

• Outdoor concerts

• Music festivals

• Stadium events

• Arena shows

• Touring productions

• Large churches

• Performing arts theaters

• Convention centers

• Auditoriums

• University halls

• Corporate events

• Professional rental companies

• Permanent venue installations

Advantages for Rental Companies

The modular nature of the HL Series makes it suitable for professional rental inventories.

A rental company can configure different quantities of cabinets according to each project, allowing the same speaker family to serve:

• Corporate events

• Concerts

• Festivals

• Touring productions

• Indoor performances

• Outdoor productions

• Fixed installations

This provides greater flexibility when building different sound systems for different venue sizes.

Professional Line Array System Design

A line array is not simply a collection of loudspeakers placed together. The final performance depends on cabinet quantity, array geometry, flying angle, processing, amplifier configuration, venue dimensions and audience coverage.

The HL Series provides a scalable hardware platform for professional system design, while the final configuration should be determined according to the requirements of the specific installation.

For suspended systems, appropriate rigging equipment, installation procedures and engineering review should be used.

1. What is the HL Large Line Array Series?

The HL Large Line Array Series is a professional family of line array speakers designed for concerts, festivals, touring productions, stadiums, theaters, churches and other large-scale sound reinforcement applications.

2. What models are included in the HL Large Line Array Series?

The supplied product information covers HL2103, HL2104 and HL2123, with additional system information for HL2126 and the HL218B line array subwoofer.

3. What is the difference between HL2103 and HL2104?

Both models use dual 10-inch low-frequency drivers. The HL2103 uses 1 × 3-inch HF, while the HL2104 uses 2 × 2-inch HF drivers.

4. Which model is suitable for large outdoor concerts?

The supplied selection guide recommends the HL2123 for outdoor festivals, stadium events and large concerts. The HL2126 is also positioned for large outdoor concerts and stadium-scale applications.

5. Can the HL Series be used for touring?

Yes. The HL Series is designed for scalable configurations suitable for touring productions and professional rental applications.

6. Can HL speakers be combined with subwoofers?

Yes. The HL Series can be integrated with professional subwoofers. The supplied system information specifically lists the HL218B Dual 18-inch Line Array Subwoofer as a low-frequency reinforcement solution.

7. What is the maximum SPL of the HL Series?

Depending on the model, the specified maximum SPL ranges from 130dB for HL2104 to 140dB for HL2126.

8. What is the horizontal and vertical dispersion?

The supplied specifications for HL2103, HL2104, HL2123, HL2126 and HL218B list 100° × 7° dispersion.

9. Are these speakers passive?

The HL2103, HL2104 and HL2123 are specified as professional passive line array speakers, with 4Ω nominal impedance. The HL2126 specifications also list 4Ω nominal impedance.

10. Does the system require power amplifiers?

Yes. The passive models require appropriate professional amplification. Amplifier selection should be based on speaker impedance, power requirements and the complete system configuration.