Audio T Verdict
The ProAc Response DT8 is a slim but remarkably capable floorstanding speaker that combines deep, powerful bass with the natural midrange and precise imaging expected from the Response range.
Its unusual twin-driver arrangement uses two different cone materials. A Pagina Mica driver provides weight and low-frequency authority, while a polypropylene driver contributes a smooth, detailed and uncoloured midrange.
Both drivers work together rather than behaving as completely separate bass and midrange units, helping the DT8 maintain a coherent and musically engaging presentation.
The centrally positioned 25mm silk-dome tweeter adds a sweet and refined top end, while the 90dB sensitivity allows the speakers to produce impressive scale without requiring exceptionally powerful amplification.
The 4-ohm impedance means amplifier quality and current delivery still matter, but partnered and positioned correctly, the DT8 offers an entertaining, room-filling performance from a relatively discreet cabinet.
ProAc Response DT8 Floorstanding Speakers
The ProAc Response DT8 is a two-way floorstanding loudspeaker that uses two different 165mm bass and midrange cone materials within the same cabinet.
One driver uses ProAc’s Pagina Mica cone for powerful and extended bass, while the second uses a polypropylene cone to provide a smooth and naturally detailed midrange.
A 25mm ProAc silk-dome tweeter is positioned between the two larger drivers, with a specially developed crossover bringing the complete system together.
Amplification and Speaker Cables Are Required
The Response DT8 is a passive loudspeaker and does not contain amplification, volume control, streaming or wireless connectivity.
A suitable stereo amplifier, source equipment and speaker cables will be required.
ProAc’s Entry-Level Response Floorstander
The DT8 is positioned as the entry-level floorstanding model within ProAc’s premium Response range.
It offers greater bass extension, scale and sensitivity than the compact Response standmount models while retaining a relatively slim cabinet that can be accommodated in many medium-sized rooms.
Despite its position within the range, the DT8 uses a distinctive driver and crossover arrangement developed specifically for this model.
A Two-Way Design with Twin Drivers
The DT8 may resemble a conventional three-way loudspeaker, but ProAc officially describes it as a two-way design.
Both 165mm drivers work in tandem, with their different cone materials chosen to exploit their strengths across the bass and midrange frequencies.
The crossover overlaps their operating ranges before integrating them with the silk-dome tweeter.
Why Use Two Different Cone Materials?
Different diaphragm materials behave in different ways across the frequency range.
Rather than using two identical drivers, ProAc selected Pagina Mica for its bass performance and polypropylene for its smooth and uncoloured midrange character.
165mm Pagina Mica Driver
One of the DT8’s two 165mm drivers uses a Pagina Mica cone.
This unit is primarily responsible for giving the speaker its powerful and extended low-frequency performance.
An open-weave dust cap contributes to the driver’s carefully controlled acoustic behaviour and allows its output to integrate with the second bass and midrange unit.
165mm Polypropylene Driver
The second 165mm driver uses a polypropylene cone with a soft polypropylene dust cap.
Polypropylene is selected for its smooth, controlled and low-colouration behaviour through the midrange.
This helps voices, guitars, piano and other instruments retain natural body and tonal detail without becoming overly forward or analytical.
Both Drivers Working in Tandem
The two main drivers are not treated as unrelated bass and midrange units.
Their working ranges overlap, allowing the Pagina Mica and polypropylene cones to contribute together across parts of the lower and central frequency range.
This arrangement combines the bass authority of the Pagina Mica unit with the smooth midrange character of the polypropylene driver.
25mm Silk-Dome Tweeter
The Response DT8 uses ProAc’s proven 25mm silk-dome tweeter.
It is positioned between the two bass and midrange drivers and offset slightly from the centre line of the front baffle.
The soft-dome design is intended to provide fine detail and spaciousness while maintaining the naturally sweet high-frequency balance associated with ProAc speakers.
Offset Tweeter Position
The tweeter is mounted in an offset position rather than directly on the cabinet’s vertical centre line.
The left and right speakers should therefore be positioned as a symmetrical pair.
Depending on the room and listening distance, the tweeters can be compared facing towards or away from the centre of the system.
Try Both Tweeter Orientations
Facing the tweeters inward can strengthen central image focus in some rooms, while an outward arrangement may create a broader presentation.
Keep the speakers symmetrical and compare both arrangements from the normal listening position.
Specially Developed Crossover
The crossover was designed specifically to accommodate the different acoustic behaviour of the Pagina Mica and polypropylene drivers.
Its components are mounted on a glass-fibre circuit board and connected using multistrand copper wire.
The network combines the overlapping bass and midrange outputs before integrating them with the centrally positioned silk-dome tweeter.
28Hz Bass Extension
ProAc specifies a frequency response extending from 28Hz to 30kHz.
This gives the DT8 substantial low-frequency reach for a relatively slim floorstanding speaker and allows bass guitar, piano, drums and orchestral recordings to retain convincing depth and weight.
The amount and quality of bass heard within a particular system will depend on the room, speaker position and control provided by the amplifier.
Does the DT8 Need a Subwoofer?
Not necessarily. Its quoted 28Hz extension should provide sufficient bass for many two-channel music systems.
A carefully integrated subwoofer can still add the lowest octave or provide additional low-frequency adjustment in a particularly large or difficult room.
Side-Vented Bass Loading
The DT8 uses a ported cabinet with its low-frequency output vented through openings around the lower sides of the enclosure.
This arrangement distributes the port output around the base rather than directing it straight towards the rear wall.
It can make the speaker somewhat easier to position than a conventional rear-ported design, although nearby walls and corners will still influence the bass.
Keep the Lower Vents Clear
The openings around the base form part of the DT8’s bass-loading system.
Do not obstruct them with cables, thick rugs, furniture or other objects.
Room-Friendly, Not Room-Independent
Side-vented bass loading gives the DT8 useful positioning flexibility, but it does not remove the acoustic influence of the room.
Moving the speakers closer to a rear wall will normally increase low-frequency reinforcement, while pulling them further into the room may improve definition and soundstage depth.
Small adjustments can make a considerable difference and should be assessed using familiar recordings.
Natural and Uncoloured Midrange
The polypropylene driver plays an important role in the DT8’s smooth and detailed midrange presentation.
Voices and instruments are reproduced with natural body and texture without being masked by excessive bass or highlighted through an artificially forward tonal balance.
This makes the DT8 suitable for a broad range of music rather than favouring one particular genre or recording style.
Pinpoint Stereo Imaging
Correctly positioned, the DT8 can create a wide and stable soundstage with precise placement of voices and instruments.
Equal distances from the listening position, broadly symmetrical placement and careful adjustment of toe-in will help the speakers produce their best stereo image.
The narrow 193mm cabinet width also helps reduce visual impact and supports focused soundstage presentation.
90dB Sensitivity
The Response DT8 has a quoted sensitivity of 90dB for one watt measured at one metre.
This is relatively high for a premium floorstanding loudspeaker and allows useful volume and dynamic scale without requiring unusually high amplifier power.
Sensitivity should still be considered alongside the speaker’s 4-ohm impedance and the amplifier’s current-delivery capability.
4-Ohm Nominal Impedance
The nominal impedance is specified at 4 ohms.
A suitable amplifier should therefore be stable when driving a 4-ohm loudspeaker and capable of supplying sufficient current during demanding musical passages.
This is particularly important in larger rooms, at longer listening distances or when consistently high playback levels are required.
Confirm Amplifier Compatibility
Do not select an amplifier using its headline wattage alone.
Check that it is suitable for a 4-ohm load and has the power-supply quality and current delivery required to control the DT8’s twin drivers.
20W to 180W Recommended Amplification
ProAc recommends amplifiers rated between 20W and 180W per channel.
A carefully chosen lower-powered amplifier may work well at moderate levels, but larger rooms and more demanding listening will benefit from greater clean output and dynamic headroom.
Amplifier quality, current delivery and bass control are more important than simply choosing the largest available wattage figure.
Underpowered Amplifiers Can Also Cause Damage
An amplifier driven beyond its clean operating range may clip and produce high levels of distortion.
Choose amplification with appropriate headroom for the listening distance, room and required playback level.
Matching the DT8 with an Amplifier
The DT8 is revealing enough to show differences between amplifiers and source equipment while remaining musically engaging with a broad range of recordings.
A suitable amplifier should preserve its smooth midrange and refined treble while maintaining control over the deep bass and twin bass and midrange drivers.
Where possible, compare suitable amplifiers using familiar music rather than relying solely on specifications.
Bi-Wiring and Bi-Amplification
The crossover is designed to support optional bi-wiring and bi-amplification.
For conventional single-wire operation, the high-frequency and low-frequency terminals must remain connected using the fitted terminal links.
Bi-amplification should only be attempted using suitable equipment and a clear understanding of the amplifier and loudspeaker connections.
Check the Terminal Links
For normal single-wire use, both crossover sections must remain joined by the correctly fitted terminal links.
When bi-wiring or bi-amplifying, switch off the amplifier and remove the links before connecting separate cables or amplifier channels.
Positioning the ProAc Response DT8
- Begin with both speakers the same distance from the listening position
- Leave some space between the cabinets and nearby walls
- Keep the lower side vents unobstructed
- Avoid positioning one speaker significantly closer to a corner
- Arrange the offset tweeters symmetrically
- Compare inward and outward tweeter orientation
- Adjust toe-in to balance image focus and soundstage width
- Ensure both cabinets are upright, level and stable
- Make small changes and listen between adjustments
Toe-In and Soundstage Width
A small amount of toe-in towards the main listening position provides a useful starting point.
Increasing the angle may sharpen the centre image and improve the placement of voices and instruments.
Reducing toe-in can produce a wider and slightly more relaxed presentation, depending on the room and listening distance.
Spiked Floorstanding Installation
The DT8’s quoted height of 978mm includes its floor spikes.
The spikes should be carefully adjusted so that the cabinets remain upright, level and stable without rocking.
Suitable protective discs should be used when installing the speakers on wood, tile or another easily marked floor.
Each Speaker Weighs Approximately 26kg
The DT8 should be unpacked and positioned by two people wherever possible.
Take particular care when fitting or adjusting the spikes, and do not drag the cabinets across the floor.
Slim Floorstanding Cabinet
Each cabinet measures approximately 978mm high on its spikes, 193mm wide and 265mm deep according to ProAc’s latest catalogue.
The slim front baffle keeps the visual impact relatively discreet while housing two 165mm drivers and the centrally positioned silk-dome tweeter.
Its substantial 26kg weight reflects the cabinet construction, plinth and internal components.
Handcrafted in England
ProAc loudspeakers are handcrafted and tested at the company’s factory in Brackley, England.
The cabinets, drive units, crossovers, internal wiring and finishes are brought together as parts of the same complete design.
Each speaker is built and checked by ProAc’s technicians before leaving the factory.
Acoustically Transparent Grilles
The Response DT8 is specified with acoustically transparent crimplene grilles.
Magnetic grilles are available with certain cabinet finishes.
The precise grille arrangement should be confirmed for the selected finish when ordering.
Standard Cabinet Finishes
The DT8 is available in Black Ash, Mahogany, Cherry, Walnut, Natural Oak and Silk White as standard finishes.
The real-wood veneers are selected and matched to provide a consistent appearance across each stereo pair.
Natural differences in colour and grain should be expected because genuine wood veneer is used.
Premium Cabinet Finishes
Liquidambar, Rosewood and Ebony are available to order at additional cost.
Premium finishes may carry longer lead times depending on current production and availability.
The exact appearance, price and expected delivery should be confirmed before ordering.
ProAc Response DT8 or Response D20R?
Choose the Response DT8 When
- A lower overall system cost is preferred
- Higher sensitivity is useful
- A silk-dome tweeter is preferred
- A lively and room-filling presentation is important
- The twin-material driver arrangement appeals
Choose the Response D20R When
- A ribbon tweeter is preferred
- Greater high-frequency openness is a priority
- A single bass and midrange driver is preferred
- A deeper and more refined soundstage is important
- An 8-ohm nominal impedance better suits the amplifier
The ProAc Response D20R uses a single glass-fibre bass and midrange driver with ProAc’s ribbon tweeter and downward-firing bass loading.
ProAc Response DT8 or Response D30RS?
Choose the Response DT8 When
- A more compact and affordable floorstander is required
- 28Hz bass extension meets your needs
- A silk-dome tweeter is preferred
- The room is medium sized
- A 90dB sensitivity is useful
Choose the Response D30RS When
- A larger room is being used
- Greater bass depth and scale are required
- A ribbon tweeter is preferred
- A more spacious and refined presentation is important
- The partnering electronics justify the larger model
The ProAc Response D30RS is a larger ribbon-equipped floorstander with a single Pagina Mica bass and midrange driver and quoted bass extension down to 20Hz.
ProAc Response D2D or Response DT8?
Choose the Response D2D When
- A standmount design suits the room
- Precise monitor-style imaging is the priority
- A front-facing reflex port is preferable
- A nominal 8-ohm impedance is useful
- Suitable rigid stands are available
Choose the Response DT8 When
- A floorstanding design is preferred
- Greater sensitivity is useful
- A larger room-filling presentation is required
- You do not want separate speaker stands
- Twin complementary cone materials appeal
The ProAc Response D2D uses a single 165mm glass-fibre driver and silk-dome tweeter within a substantial standmount cabinet.
ProAc Products and Audio T Guides
Key Features
- Premium two-way floorstanding loudspeakers
- Supplied as a stereo pair
- Entry-level Response floorstanding model
- Handcrafted and tested in England
- Two 165mm bass and midrange drivers
- Two complementary cone materials
- 165mm Pagina Mica cone driver
- Open-weave dust cap
- 165mm polypropylene cone driver
- Soft polypropylene dust cap
- Both main drivers working in tandem
- 25mm ProAc silk-dome tweeter
- Offset tweeter position
- Tweeter mounted between the main drivers
- Specially developed crossover
- Glass-fibre crossover board
- Selected crossover components
- Multistrand copper internal wiring
- Side-vented bass loading
- 28Hz to 30kHz frequency response
- 90dB sensitivity
- 4-ohm nominal impedance
- 20W to 180W recommended amplification
- Optional bi-wiring
- Optional bi-amplification
- Floorstanding spiked installation
- Acoustically transparent crimplene grilles
- Magnetic grilles with selected finishes
- Six standard cabinet finishes
- Three premium finish options
- 978mm high on spikes
- Approximately 26kg per speaker
Frequently Asked Questions
Are the ProAc Response DT8 speakers sold as a pair?
Yes. The Response DT8 is supplied as a pair of passive stereo loudspeakers.
Is the DT8 a two-way or three-way speaker?
ProAc describes it as a two-way design, despite its three visible drive units.
Why does it use two different bass and midrange cones?
The Pagina Mica driver is chosen for powerful bass performance, while the polypropylene driver provides a smooth, detailed and uncoloured midrange.
Do both main drivers work at the same time?
Yes. ProAc states that the two units work in tandem, with their frequency ranges integrated by the crossover.
Which tweeter does the DT8 use?
It uses a 25mm ProAc silk-dome tweeter positioned between the two larger drivers.
Does the DT8 use a ribbon tweeter?
No. The DT8 is fitted with a silk-dome tweeter.
Where is the bass port?
The cabinet uses side-vented bass loading through openings around its lower section.
Can the speakers be placed close to a wall?
The side-vented design provides some positioning flexibility, but proximity to walls and corners will still affect the quantity and definition of the bass.
What is the frequency response?
ProAc specifies a frequency response of 28Hz to 30kHz.
What is the sensitivity?
The quoted sensitivity is 90dB for one watt measured at one metre.
What is the nominal impedance?
The nominal impedance is 4 ohms.
What amplifier power does ProAc recommend?
ProAc recommends amplifiers rated between 20W and 180W per channel.
Will any stereo amplifier drive them?
The amplifier should be stable into a 4-ohm load and provide sufficient current and clean output for the room and listening level.
Will a 20W amplifier drive the DT8?
It may work in a smaller room at moderate volume, but amplifier quality, current delivery and desired listening level must all be considered.
Do they require a powerful amplifier?
The 90dB sensitivity is relatively high, but the 4-ohm impedance and twin drivers will still benefit from an amplifier with a capable power supply.
Can the DT8 be bi-wired?
Yes. Its split crossover arrangement supports optional bi-wiring.
Can it be bi-amplified?
Yes, provided the terminal links are removed and the amplification and connections are configured correctly.
Does the DT8 need a subwoofer?
Not necessarily. Its quoted 28Hz extension should provide sufficient bass for many music systems.
Which way should the offset tweeters face?
The speakers should form a symmetrical pair. Compare inward and outward tweeter orientations to establish which works best in the room.
Do the speakers need to be toed in?
A small amount of toe-in is a useful starting point. Increase it for stronger image focus or reduce it for a broader presentation.
Are floor spikes required?
The DT8 is designed for spiked floorstanding installation. Protectors should be used on delicate hard floors.
Are grilles included?
The DT8 is specified with acoustically transparent crimplene grilles. Magnetic versions are available with certain finishes.
Which standard finishes are available?
ProAc lists Black Ash, Mahogany, Cherry, Walnut, Natural Oak and Silk White as standard finishes.
Which premium finishes are available?
Liquidambar, Rosewood and Ebony are available to order at additional cost.
How large is each speaker?
ProAc’s latest catalogue specifies approximately 978mm high on spikes, 193mm wide and 265mm deep.
Why do some specifications show a depth of 229mm?
ProAc’s live product page currently lists 229mm, while its newer March 2026 catalogue gives a depth of 265mm. The newer catalogue measurement is used here.
How much does each speaker weigh?
Each Response DT8 weighs approximately 26kg.
Where are the speakers made?
ProAc loudspeakers are handcrafted and tested at the company’s factory in Brackley, England.
Why Buy From Audio T?
- Specialist demonstrations using your own music
- Direct comparison with other ProAc speakers
- 4-ohm amplifier compatibility advice
- Amplifier and source matching guidance
- Room placement and bass setup assistance
- Toe-in and tweeter-orientation guidance
- Home demonstrations where available
- Floor spike and levelling advice
- Bi-wiring and bi-amplification guidance
- Speaker cable recommendations
- Subwoofer integration advice
- Finish and grille guidance
- Part-exchange options on suitable equipment
- Ongoing system and setup support
Contact your local Audio T store to arrange a demonstration or discuss matching the ProAc Response DT8 speakers with your amplifier, room and music system.