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Passive PA Speakers

Explore passive PA speakers for live sound, events, venues and permanent installations. Choose from compact installation cabinets and high-output full-range speakers for DJs, bands, schools and places of worship, designed for use with a suitable external power amplifier.

 
 
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Brand: FBT

In stock

FBT Subline 112S Passive 12" Subwoofer (B-Grade)

£727.00

£499.00

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Brand: Citronic

In stock

Citronic CORVA-15 Passive Full Range Speaker 900w

£459.00

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Brand: Citronic

In stock

Citronic CORVA-10 Passive Full Range Speaker 450w

£209.00

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Brand: Citronic

In stock

Citronic CUBA-6 Passive 6" Speaker - White

£129.00

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Brand: FBT

In stock

FBT VENTIS 112 Passive Speaker - White

£795.00

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Brand: Pulse

In stock

Pulse PMH200KIT PA System with Mixer Amplifier

£199.00

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Brand: Citronic

In stock

Citronic CUBA-15 Passive 15" Speaker

£239.00

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Brand: FBT

In stock

FBT ARCHON 112 1000w Passive Speaker (Each)

£1315.00

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Brand: FBT

In stock

FBT Shadow 112HC T Passive Speaker (Each)

£1295.00

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Brand: FBT

In stock

FBT J15 Passive Speaker - Black (Each)

£375.00

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Brand: FBT

In stock

FBT VENTIS 112 400w Passive Speaker (Each)

£748.00

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Brand: Citronic

In stock

Citronic CUBA-12 Passive 12" Speaker

£179.00

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Brand: QTX

In stock

QTX QR10 Passive ABS 10" Speaker

£96.00

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Brand: QTX

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QTX QR8 Passive ABS 8" Speaker

£66.00

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Brand: QTX

In stock

QTX QX12 Passive 12" Speaker

£143.00

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Brand: QTX

In stock

QTX QUEST-15 Passive 15" Speaker

£151.00

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Brand: Citronic

In stock

Citronic CASA-12 12" Passive Speaker 300w

£159.00

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Brand: Zenith

In stock

Zenith 112 Speaker (Each)

£379.00

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Brand: FBT

In stock

FBT Subline 115S Passive 15" Subwoofer

£885.00

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Brand: FBT

In stock

FBT Subline 112S Passive 12" Subwoofer

£727.00

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Brand: FBT

In stock

FBT PROMaxX 114 Passive Speaker (Each)

£748.00

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Brand: FBT

In stock

FBT PROMaxX 110 Passive Speaker (Each)

£399.00

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Brand: FBT

In stock

FBT PROMaxX 112 Passive Speaker (Each) (B-Grade)

£509.00

£355.00

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Brand: Citronic

In stock

Citronic CORVA-12 Passive Full Range Speaker 700w

£322.00

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Brand: FBT

In stock

FBT VENTIS 108 250w Passive Speaker (Each)

£545.00

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Brand: W Audio

In stock

W Audio BMB110S Passive Subwoofer - Black

£162.00

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Brand: FBT

Out of stock

FBT J12 Passive Speaker - White

£375.00

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Brand: FBT

In stock

FBT ARCHON 115 1000w Passive Speaker (Each)

£1439.00

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Brand: FBT

In stock

FBT Shadow 112CT 600w Passive Speaker (Each)

£1075.00

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Brand: FBT

In stock

FBT VENTIS 206 400w Passive Speaker (Each)

£568.00

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Brand: FBT

In stock

FBT J8 Passive Speaker - Black (Each)

£240.00

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Brand: FBT

In stock

FBT VENTIS 115 500w Passive Speaker (Each)

£853.00

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Brand: Citronic

In stock

Citronic CUBA-10 Passive 10" Speaker

£145.00

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Brand: QTX

In stock

QTX QR12 Passive ABS 12" Speaker

£145.00

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Brand: QTX

Out of stock

QTX QUEST-10 Passive 10" Speaker

£87.00

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Passive PA Speakers for Live Sound and Installations

Passive PA speakers provide a flexible solution for live sound, permanent installations and professional sound reinforcement systems. Unlike active speakers, they do not contain built-in amplification and must be connected to a compatible external power amplifier or powered mixer.

Our range includes compact passive speakers for speech and background music, full-range PA cabinets for DJs and live performers, and professional installation speakers for venues, schools, places of worship and entertainment spaces. Models are available in different cabinet sizes, power ratings, coverage patterns and finishes to suit both portable and permanently installed systems.

Why Choose Passive PA Speakers?

A passive speaker system allows amplification, processing and level control to be located together in an equipment rack or control area. This can be particularly useful in fixed installations and larger systems where multiple speakers are operated from one or more amplifiers.

Passive PA speakers can be suitable for:

  • Live bands and performers
  • Mobile and resident DJs
  • Bars, clubs and entertainment venues
  • Schools and community halls
  • Theatres and performance spaces
  • Places of worship
  • Conference and presentation systems
  • Permanent commercial installations
  • Larger event sound systems

Because the amplifier is separate from the speaker cabinet, individual components can be upgraded or replaced without necessarily changing the entire system.

Passive Speakers for Live Sound

Full-range passive PA speakers are designed to reproduce vocals, instruments and recorded music across a broad frequency range. They can be used as the main left and right speakers for bands, DJs, presentations and events.

Larger 12-inch and 15-inch cabinets are commonly selected for live music and event sound, while smaller models can be suitable for speech, background music or additional coverage. Speaker size is only one consideration, as efficiency, maximum sound pressure level, dispersion and frequency response also affect performance.

A suitable PA mixer can be used to combine microphones, instruments and playback equipment before the signal is sent to the amplifier and speakers.

Passive Installation Speakers

Compact passive speakers are widely used for fixed sound installations in bars, restaurants, schools, halls, places of worship and hospitality venues. Black and white cabinet options are available within the range, helping the speakers blend into different interiors.

Installation models may offer mounting points, wall bracket compatibility or transformer options for use within suitable distributed speaker systems. These features vary between products, so the mounting method, operating impedance and amplifier requirements must be checked carefully.

Only use approved mounting or rigging hardware and follow the speaker manufacturer’s installation guidance. A standard indoor speaker should not be installed outdoors unless it has a suitable weather or IP rating.

Matching Passive Speakers with an Amplifier

Correct amplifier matching is essential when building a passive PA system. A suitable amplifier must be able to operate safely with the connected speaker load while providing an appropriate level of power.

When comparing passive speakers and power amplifiers, check:

  • The nominal impedance of each speaker
  • The amplifier output at the required impedance
  • The speaker’s continuous or RMS power handling
  • The total load when connecting multiple speakers
  • The number of amplifier channels required
  • Recommended crossover or processing settings
  • The type of speaker connections used

Connecting two or more speakers to the same amplifier channel changes the total impedance presented to the amplifier. An incorrect load can cause the amplifier to overheat, enter protection mode or become damaged. If there is any uncertainty, seek advice before connecting the system.

Peak power figures should not be used alone when matching an amplifier. The continuous power ratings and manufacturer recommendations provide more useful guidance.

Adding Passive Subwoofers

Full-range passive speakers can be used alone for speech, vocals and general music playback. Where stronger low-frequency performance is needed, they can be combined with passive subwoofers.

Subwoofers are particularly useful for DJs, live bands, clubs and events where bass impact is important. A suitable crossover or loudspeaker processor may be required to divide the audio signal between the full-range speakers and subwoofers.

Passive Stage Monitoring

Performers who need to hear vocals, instruments or backing tracks on stage can use dedicated passive floor monitors. These wedge-shaped speakers are positioned on the stage and powered by a compatible amplifier.

The main PA speakers and stage monitors may require different mixes, so a suitable mixer with auxiliary outputs is normally used for more advanced live sound setups.

Choosing the Right Passive PA Speaker

Consider the following when selecting passive speakers:

  • The size and shape of the venue
  • Whether the system is portable or permanently installed
  • The expected audience size
  • Whether the system is for speech, music or live performance
  • The required sound level and coverage
  • Speaker impedance and continuous power handling
  • Cabinet dimensions and weight
  • Stand mounting or installation requirements
  • The need for additional bass or stage monitoring
  • Compatibility with the amplifier and processing equipment

Compact speakers can be effective for close-range speech, background music and distributed installations. Larger high-output cabinets are generally more appropriate for live bands, DJs and events, but the complete specification should be considered rather than relying on driver size or wattage alone.

Suitable speaker stands, mounting hardware and speaker cables are available separately unless specifically included with the chosen product.

For a simpler setup with amplification built into each cabinet, explore our active PA speakers. You can also return to the complete PA speakers and sound systems category.

Frequently Asked Questions

Q: What equipment do I need to use passive PA speakers?
A: Passive PA speakers require a compatible power amplifier or powered mixer, suitable speaker cables and an audio source. A mixer is normally used when connecting multiple microphones, instruments or playback devices.

Q: Can I connect a passive speaker directly to a mixer?
A: A standard mixer does not provide the amplified speaker output required. The mixer must be connected to a separate power amplifier. A powered mixer includes amplification and may be connected directly when its output is compatible with the speakers.

Q: How do I match a power amplifier to passive speakers?
A: Check the speaker impedance, continuous power handling and the amplifier output at that impedance. The final load must remain within the amplifier manufacturer’s stated operating range.

Q: Can two passive speakers share one amplifier channel?
A: They can in some systems, but connecting multiple speakers changes the total impedance. The amplifier must be capable of operating safely with the resulting load.

Q: Do passive PA speakers need a subwoofer?
A: Not always. Full-range speakers may be sufficient for speech, vocals and general music. A subwoofer is useful when deeper and more powerful bass is required.

Q: Are passive speakers suitable for permanent installations?
A: Yes. Passive speakers are widely used in permanent installations because amplification and processing can be located in a central equipment rack. Suitable mounting hardware must be used.

Q: Can passive PA speakers be used outdoors?
A: They can be used temporarily outdoors in suitable dry conditions, but they should be protected from rain and moisture unless the model has a specified weather or IP rating.