d&b Y-SUB for Sale | Professional Flyable Cardioid Subwoofer

The d&b Y-SUB for sale is a professional cardioid subwoofer developed as the low-frequency companion to compatible d&b Y-Series systems. Unlike a conventional single-driver subwoofer, the Y-SUB combines a front-facing 18″ driver with a rear-facing 12″ driver to create its cardioid behavior from a single enclosure. This design helps reduce unwanted low-frequency energy behind the cabinet while providing a stated response down to approximately 39 Hz. Furthermore, integrated Y-Series rigging allows the Y-SUB to work in both flown and ground-stacked professional systems.

For rental companies, venues and touring businesses using Y8, Y12 or other compatible Y-Series equipment, the Y-SUB provides more than additional bass. Its directional low-frequency design can help create a cleaner working environment around stages while giving system designers greater control over where bass energy is directed.

Cardioid Bass from a Single Y-SUB Cabinet

Low frequencies from conventional subwoofers tend to spread in many directions. As a result, substantial bass energy can travel behind the PA as well as toward the audience.

The Y-SUB takes a different approach.

Its acoustic architecture uses:

• 1 × 18″ front-facing LF driver
• 1 × 12″ rear-facing LF driver
• Bass-reflex loading for the front driver
• Bandpass loading for the rear driver
• Dedicated d&b processing

Together, these components create a cardioid dispersion pattern without requiring several separate cabinets simply to achieve basic rear rejection.

d&b Y-SUB Technical Specifications

*Maximum SPL depends on amplifier platform, operating configuration and applicable measurement conditions.

Why Cardioid Low-Frequency Control Matters

The cardioid design is one of the strongest reasons to consider a d&b Y-SUB for sale.

Bass energy behind a conventional subwoofer can create several problems. For example, excessive low frequencies can reach the stage, interfere with microphones or spread toward areas where less bass is desired.

By reducing rearward energy, a cardioid system can provide better control over the overall low-frequency environment.

This can be particularly useful for:

• Concert stages
• Theatres
• Corporate productions
• Outdoor events
• Reflective venues
• Installations with audience areas close to the PA
• Professional touring systems

The result is not simply “more bass,” but bass that can be managed more effectively.

39 Hz Low-Frequency Extension

In its standard operating configuration, the Y-SUB provides a stated frequency response of approximately:

39 Hz – 140 Hz

This gives the cabinet substantial low-frequency extension for professional music and event applications.

Furthermore, the upper operating range allows the Y-SUB to integrate with compatible Y-Series top cabinets.

Correct crossover behavior and loudspeaker protection are managed through the appropriate d&b amplifier configuration.

100 Hz Mode for Alternative Integration

The Y-SUB also provides a 100 Hz operating mode through compatible d&b processing.

In this configuration, the stated frequency response becomes approximately:

39 Hz – 110 Hz

Therefore, system engineers can choose an operating configuration suited to the complete loudspeaker system rather than relying on one fixed response for every application.

The correct mode should ultimately depend on the associated loudspeakers and overall system design.

Designed to Work with Y8 and Y12

The Y-SUB was developed as part of the same ecosystem as the Y-Series line-array cabinets.

Consequently, it is particularly relevant for systems using Y8 and Y12 elements.

In a typical professional setup, Y-Series tops handle the primary audience coverage while Y-SUB cabinets provide dedicated low-frequency reinforcement.

Because the products share the same broader system architecture, rental companies can build scalable Y-Series packages around the requirements of individual events.

Fly the Y-SUB with Y-Series Systems

The Y-SUB incorporates three-point Y-Series rigging.

This allows the subwoofer to form part of supported flown configurations when the system design requires low-frequency cabinets above ground level.

Flying subwoofers can provide useful acoustic and logistical advantages in certain venues. However, every suspended system must follow the applicable manufacturer documentation, working-load limits and local safety regulations.

Qualified professionals should always design and inspect safety-critical flown configurations.

Ground-Stacked Y-SUB Configurations

Flying is not the only deployment option.

The Y-SUB can also operate in suitable ground-stacked configurations.

This flexibility allows rental businesses to use the same inventory across very different productions.

For example, one event may require flown low-frequency reinforcement, while another may use conventional ground-positioned subwoofers.

Therefore, the Y-SUB can adapt without forcing the business to maintain completely separate subwoofer inventories for each deployment method.

d&b Y-SUB for Sale for Touring Systems

For touring companies looking for a d&b Y-SUB for sale, system integration is one of the main advantages.

A business already operating Y8 or Y12 cabinets may also own compatible amplifiers, rigging, transport equipment and cabling.

Adding more Y-SUBs can therefore expand low-frequency capacity without introducing an unrelated subwoofer platform.

Potential applications include:

• Concert touring
• Professional PA rental
• Festivals
• Live music venues
• Theatre productions
• Corporate AV
• Event production
• Houses of worship
• Fixed professional installations
• Existing Y-Series inventory expansion

Scalable Low-Frequency Systems

A single Y-SUB provides directional low-frequency output, but professional systems can use multiple cabinets when greater capacity is required.

This scalability allows the quantity of subwoofers to follow the production requirements.

A smaller corporate event may need relatively modest low-frequency reinforcement. Meanwhile, a larger concert system can deploy significantly more Y-SUB inventory.

Consequently, rental companies can build modular systems instead of relying on one fixed configuration.

Compatible d&b Amplification

Correct amplification is essential for the Y-SUB because the cardioid behavior depends on the complete d&b system architecture.

Compatible amplifier platforms can provide the required loudspeaker processing, protection and driver control.

Depending on the system configuration, supported d&b amplification may include models from several generations.

However, buyers should always confirm compatibility with the exact amplifier they intend to use rather than assuming every d&b amplifier supports Y-SUB.

A Subwoofer Designed Around Control

Maximum SPL is often the first specification buyers notice when comparing professional subwoofers.

The supplied specification states output of up to approximately 134 dB, depending on the amplifier and measurement conditions.

However, the Y-SUB’s value is not based solely on maximum output.

Its cardioid behavior, Y-Series integration and deployment flexibility are equally important. For many professional environments, controlling where low-frequency energy goes can matter as much as generating high output.

Professional NLT4 Connectivity

Standard Y-SUB cabinets use NLT4 F/M connectors, while alternative connector versions may exist.

Professional buyers should confirm the connection on the exact units before purchase.

Doing so is particularly important when expanding an existing inventory because amplifier racks and loudspeaker cables should match the purchased cabinets.

Built for Professional Transport

The Y-SUB uses a robust plywood enclosure with a durable protective finish.

A rigid metal grille and acoustically transparent foam protect the driver area.

At approximately 52 kg, it is a substantial professional cabinet. Therefore, appropriate handling equipment and procedures should be used when transporting or positioning multiple units.

Approximate dimensions are:

Height: 500 mm
Width: 630 mm
Depth: 804 mm
Weight: approximately 52 kg

Its integrated rigging further supports professional system deployment.

Y-SUB Versus Conventional Subwoofers

The biggest difference between Y-SUB and many conventional professional subs is its built-in cardioid architecture.

A standard front-facing subwoofer generally radiates significant low-frequency energy toward both the front and rear.

Y-SUB uses its front and rear drivers together with dedicated processing to produce a more directional response.

Therefore, buyers should consider the cabinet not simply as an 18-inch subwoofer but as a complete directional low-frequency system.

Useful for Existing Y-Series Inventories

Purchasing a d&b Y-SUB for sale can make particular sense for businesses already invested in Y-Series equipment.

Additional units may allow a company to:

• Increase available low-frequency headroom
• Build larger Y-Series systems
• Create additional rental packages
• Maintain spare subwoofer inventory
• Expand flown configurations
• Support simultaneous productions

Furthermore, keeping equipment within one compatible ecosystem can simplify system preparation and staff workflows.

Buying a d&b Y-SUB for Sale in Europe

Euro Electronic Space offers the d&b Y-SUB for sale in Europe for professional customers looking to build, expand or maintain Y-Series systems.

Delivery can be arranged to supported destinations throughout Europe, including Germany, the Netherlands, France and Italy.

For larger orders, multiple Y-SUB cabinets can be consolidated for freight. Buyers can also enquire about compatible Y8/Y12 loudspeakers, d&b amplifiers and Y-Series accessories when available.

Frequently Asked Questions About Y-SUB

What drivers are inside the Y-SUB?

The Y-SUB combines a front-facing 18″ LF driver and rear-facing 12″ LF driver.

Is the Y-SUB cardioid?

Yes. Its acoustic architecture and dedicated processing create a cardioid low-frequency dispersion pattern designed to reduce rearward energy.

How low does the Y-SUB play?

The stated lower frequency limit is approximately 39 Hz.

What is the standard frequency range?

Approximately 39 Hz to 140 Hz.

Can Y-SUB be flown?

Yes. It incorporates Y-Series rigging for supported flown configurations. All suspended systems must follow the applicable d&b rigging and safety documentation.

Can it also be ground stacked?

Yes. The Y-SUB supports appropriate ground-stacked configurations as well.

Does Y-SUB work with Y8 and Y12?

Yes. The Y-SUB was designed as a low-frequency component for compatible Y-Series systems, including systems based around Y8 and Y12.

How much does a Y-SUB weigh?

Approximately 52 kg.