16 Dual-12 Line Array + 10 Dual-18 Subwoofer Professional Concert PA System Package

System Package Overview

*Six monitors are listed, while only two 2-in-1 monitor cases are currently listed. Final case quantity should be confirmed before quotation.

Product Description

This professional line-array sound package is configured as a complete working system rather than a collection of unrelated audio products.

The package combines three main loudspeaker groups:

• 16 dual-12-inch line array speakers for the main PA system

• 10 dual-18-inch subwoofers for low-frequency reinforcement

• 6 dual-purpose 12-inch monitors / fill speakers for stage monitoring or supplementary coverage

Dedicated power amplifiers are included for each speaker group, together with two 4-input / 8-output DSP processors for system routing and signal processing.

The package also includes two line-array flying frames, dual wireless handheld microphones, power-management units, flight cases, amplifier racks and the required supporting cabling.

For individual line-array products, see Line Array Speakers.

16 Dual-12-Inch Passive Line Array Speakers

The main PA section uses 16 two-way dual-12-inch passive line-array speakers.

Main Specifications

The final line-array configuration—such as the number of cabinets per side, splay angles and suspension arrangement—should be determined according to the venue and required coverage.

The supplied quantity of 16 speakers and two flying frames does not, by itself, establish one mandatory array arrangement.

10 Dual-18-Inch Subwoofers

The low-frequency section includes 10 passive dual-18-inch subwoofers.

Subwoofer Specifications

The final subwoofer layout may depend on stage width, venue geometry, required low-frequency coverage and system tuning.

Two Line Array Flying Frames

The package includes:

2 complete line-array flying frames

These frames are intended for the matching dual-12-inch line-array system.

The final number of cabinets suspended from each frame, lifting method, suspension points and structural support system must be confirmed before installation.

The flying frame should not be treated as an independent statement of allowable suspended load without its corresponding technical documentation.

For related speaker-support structures, see Speaker & Line Array Truss.

4-Channel Full-Range Digital Amplifiers

The main line-array speaker system is powered by 4 Class-D four-channel digital amplifiers.

Amplifier Specifications

The final speaker-to-amplifier channel assignment should be confirmed as part of the complete system design.

High-Power Subwoofer Amplifiers

The 10 dual-18-inch subwoofers are matched with 5 two-channel Class-D power amplifiers.

Subwoofer Amplifier Specifications

6 Stage Monitor / Fill Speakers

The package includes 6 two-way 12-inch passive loudspeakers for stage monitoring or supplementary sound reinforcement.

Monitor Speaker Specifications

Depending on the event configuration, these speakers may be used as stage monitors, fills or other supplementary loudspeaker positions.

Monitor Power Amplifiers

The monitor speakers are supported by 3 Class-D two-channel amplifiers.

Specifications

The listed protection functions include startup buffering, delayed speaker connection, limiting, over-current protection, over-temperature protection, short-circuit protection and DC output protection.

Dual 4-In / 8-Out DSP Processing

Two professional 4-input / 8-output digital signal processors are included.

The processor platform is specified with an ADI fourth-generation SHARC ADSP21489 processor and supports routing, gain, delay, compression, limiting, mute, EQ, high-pass / low-pass filters, all-pass filters and phase adjustment.

Main DSP Features

• 4 analog inputs

• 8 outputs

• 32-bit floating-point processing

• 96kHz / 192kHz selectable sampling rate

• Dynamic EQ

• FIR filtering

• Up to 1200ms delay per channel

• Delay adjustment resolution to 0.01ms

• Flexible input-to-output routing

• Color LCD level display

• Chinese / English interface

• One-key mute

• Global master volume

• RS485 control

• Driver-free USB interface

• PC software adjustment

• Quantity: 2 pcs

8-Channel Power Sequencing and Conditioning

The package includes 2 eight-channel power-management units.

Main functions include:

• 3.5-inch IPS color touchscreen

• 320×480 resolution

• Voltage, date, time and channel-status display

• Save and recall power-control scenes

• RS232 external-control interface

• Adjustable baud rate

• Power-on auto-start option

• 8 individually controlled output channels

• Independently adjustable switch-on and switch-off delay

• Integrated power-conditioning function

These units are intended to help manage the startup and shutdown sequence of the audio equipment racks.

Dual Handheld True-Diversity Wireless Microphone System

One dual-handheld wireless microphone system is included.

Receiver Specifications

Transmitter Specifications

The original source also lists two selectable transmitter-power settings, but the supplied unit notation is unclear. That value should be checked before publication.

Wireless operating distance depends on RF conditions, antennas, obstacles, interference and the selected legal operating frequency in the destination market.

Flight Cases and Equipment Protection

This package includes dedicated transport cases for the main speaker inventory.

The monitor inventory includes six speakers, while two 2-in-1 cases accommodate four speakers. Final monitor-case quantity should therefore be checked before the package is finalized.

16U Amplifier Racks

The system includes 2 × 16U equipment racks described as fire-resistant, shock-resistant, dual-door cabinets.

The final rack layout should be confirmed according to the actual amplifier, processor, power-management and ventilation arrangement.

Rack capacity should not be determined only by the total nominal U height. Depth, cooling space, cable routing and equipment weight also need to be considered.

Cabling and Connectors

The package also includes supporting audio cabling:

• Equipment interconnection signal cables

• 2 × 2.5mm² speaker cable

• 4-pole speaker connectors

The current BOM does not specify the final cable lengths or connector quantities.

These should be calculated according to:

• Line-array positions

• Subwoofer positions

• Monitor locations

• Amplifier-rack location

• Stage dimensions

• Cable-routing requirements

How the Package Is Organized

The package contains four functional groups:

Main PA

16 dual-12-inch line-array speakers with four dedicated four-channel amplifiers.

Low Frequency

10 dual-18-inch subwoofers with five dedicated high-power two-channel amplifiers.

Stage Monitoring

6 twelve-inch monitors with three amplifiers.

System Control

Two DSP processors, two power-management units and one dual wireless microphone system.

This component-based configuration provides a useful starting point for customers who need a complete professional sound package instead of purchasing speakers, amplifiers and control equipment independently.

For other complete configurations, see Typical Sound Solutions and Sound Solution Cases.

Typical Applications

• Live concerts

• Music festivals

• Touring productions

• Outdoor entertainment events

• Indoor performance halls

• Cultural events

• Corporate productions

• Large temporary event sound systems

• Professional rental-company inventory

• Stage performances requiring separate monitor mixes

The actual audience coverage and recommended event size cannot be determined from equipment quantity alone.

Venue dimensions, array height, array angles, listener distance, acoustic conditions, subwoofer deployment and system tuning all affect performance.

Inspection Report Requirement

The supplied technical schedule specifically states a requirement for CNAS / CMA-recognized laboratory inspection reports for the following equipment:

• Dual-12-inch line-array speaker

• 4-in / 8-out DSP processor

• 8-channel power-management unit

This should be treated as a project procurement or acceptance requirement.

The product page should not state that these reports are already available unless the corresponding documents for the supplied equipment have been verified.

Main Features

• 16 dual-12-inch passive line-array speakers

• 10 dual-18-inch passive subwoofers

• 2 line-array flying frames

• 6 stage monitor / fill speakers

• 4 four-channel main PA amplifiers

• 5 high-power subwoofer amplifiers

• 3 monitor amplifiers

• 2 professional 4×8 DSP processors

• 2 eight-channel power managers

• Dual handheld wireless microphone system

• Speaker flight cases

• Two 16U amplifier racks

• Signal and speaker cabling

• Complete professional event-audio package concept

Important Product Note

All technical values above come from the supplied equipment schedule.

The package specification does not establish:

• Audience capacity

• Recommended maximum venue dimensions

• Final line-array cabinet quantity per side

• Array splay angles

• Speaker rigging height

• Subwoofer layout

• Final amplifier channel assignment

• DSP presets

• Cable quantities or lengths

• Available AC power requirement

• Generator specification

• Verified CNAS/CMA report availability

• Final rack arrangement

These details must be confirmed according to the actual project and final system design.

FAQ

How many line-array speakers are included?

The package contains 16 dual-12-inch passive line-array speakers.

How many subwoofers are included?

The system includes 10 dual-18-inch passive subwoofers.

Does the package include flying frames?

Yes. Two matching line-array flying frames are listed.

Does the system include power amplifiers?

Yes. The package includes four 4-channel main PA amplifiers, five 2-channel subwoofer amplifiers and three monitor amplifiers.

Are stage monitors included?

Yes. Six 12-inch two-way monitor / fill speakers are included.

Is DSP processing included?

Yes. Two 4-input / 8-output DSP processors are included.

Does the package include wireless microphones?

Yes. One true-diversity dual handheld wireless microphone system is listed.

Are speaker flight cases included?

Yes. Sixteen line-array speaker cases and ten subwoofer cases are listed. Monitor cases are also listed, but the current quantity should be reconfirmed.

Can the system be configured as 8 line-array cabinets per side?

There are 16 line-array cabinets and two flying frames, so that may be one possible arrangement. However, the supplied BOM does not explicitly specify the final number of cabinets per array. The actual configuration should follow the coverage design.

Can this package be used outdoors?

The equipment is suitable for event sound applications, but outdoor deployment depends on weather protection, electrical supply, rigging arrangements and the complete event configuration.

How many people can this system cover?

The equipment list alone is not enough to state an audience capacity. Venue dimensions, array configuration, acoustic environment and required SPL distribution must be considered.

Are CNAS and CMA inspection reports included?

The source specification requires recognized laboratory reports for selected items. Report availability should be confirmed before quotation or contract acceptance rather than assumed.

Can the speaker and amplifier configuration be customized?

Yes. Component quantities and system configuration can be discussed according to the venue, audience layout, stage dimensions and performance requirements.

What information is required for quotation?

Please provide venue dimensions, indoor or outdoor use, audience layout, stage dimensions, expected event type, preferred loudspeaker positions, available power supply and any specific inspection-document requirements.

Why Choose This Complete Sound Package

The main advantage of purchasing a complete sound package is not simply receiving more equipment.

The loudspeakers, amplifiers, processing, monitoring, power management, transport cases and cabling need to be considered as one working system.

A complete BOM also makes it easier to:

• Prepare equipment inventory

• Plan transportation

• Organize amplifier racks

• Confirm required accessories

• Identify missing components

• Prepare installation and commissioning

• Discuss future replacement or expansion

This package provides a defined starting configuration that can then be adjusted according to the actual venue and production requirements.

Request a Quotation

Please provide:

• Venue width, depth and height

• Indoor or outdoor application

• Expected audience layout

• Stage dimensions

• Event type

• Available AC power

• Required line-array suspension method

• Required cable lengths

• CNAS/CMA report requirements, if applicable

• Required delivery destination

The final speaker deployment, amplifier allocation, DSP configuration, rack arrangement and cable package can then be confirmed.