Spendor D7.2 Floorstanding Loudspeaker at Vinyl Sound Toronto Canada

The D7.2 is a 2.5-way floorstanding loudspeaker from Spendor (Pulborough, United Kingdom), available at Vinyl Sound in Toronto, Canada. Positioned at the heart of Spendor's acclaimed D-Line series, the D7.2 combines BBC-rooted engineering heritage with proprietary technologies developed exclusively for this model family. At its core are the LPZ (Linear Pressure Zone) tweeter, the EP77 polymer cone mid/bass driver, a Kevlar composite low-frequency driver, and Spendor's fifth-generation linear-flow twin-venturi port. With a 90dB sensitivity, an 8-ohm nominal impedance, and a frequency response extending from 29Hz to 25kHz, the D7.2 is designed to work with a wide range of amplification, from low-powered valve amplifiers to high-current solid-state designs. The cabinet measures 38 x 8 x 14 inches and weighs 46 lbs per speaker, finished in standard veneers including cherry, dark walnut, and black ash.

LPZ Tweeter Technology: Precision in the High Frequencies

The Spendor LPZ (Linear Pressure Zone) tweeter is one of the most carefully engineered high-frequency drivers in the D7.2's price class. Built around a stainless steel front plate, it forms a damped acoustic chamber directly in front of a lightweight woven polyamide diaphragm. A sequential geometry phase-correcting micro-foil is integrated into the front plate to equalise soundwave path lengths across the entire diaphragm surface. This creates a symmetrical pressure environment on both faces of the dome, allowing the tweeter to operate in a balanced linear mode across a wide frequency range. The result is exceptionally even dispersion, a wide listening window, and a reduction in on-axis brightness that can affect conventional soft dome designs. The stainless steel front plate also provides robust mechanical protection for the delicate dome without impeding acoustic performance.

EP77 Polymer Cone and Fifth-Generation Linear-Flow Port

The D7.2's mid/bass driver uses Spendor's proprietary EP77 polymer cone material, developed and manufactured in-house using custom thermo-moulding equipment. The EP77 compound combines low coloration with high internal damping, producing a midrange that retrieves fine detail without the glare associated with metal or rigid composite cones. Below 900Hz, a dedicated 180mm Kevlar composite cone woofer takes over low-frequency reproduction, extending bass output down to 29Hz. Both drivers are mounted in cast magnesium alloy chassis and feature high-efficiency motor systems with optimised electro-dynamic damping. Connecting the drivers to the listening room is Spendor's fifth-generation linear-flow port, a tapered twin-venturi design whose aerodynamic profiling reduces turbulence and port noise, delivering bass that is fast, controlled, and precise. The port's geometry was influenced by aerodynamic diffuser research, including Formula 1 racing technology, and its floor-level placement helps minimise sensitivity to rear-wall proximity during room placement.

Key Features

• LPZ (Linear Pressure Zone) Tweeter: A 22mm soft dome tweeter featuring a stainless steel front plate, phase-correcting micro-foil, and damped acoustic chamber that delivers balanced linear operation and wide dispersion.
• EP77 Polymer Cone Mid/Bass Driver: A 180mm driver using Spendor's proprietary polymer cone material, developed in-house for exceptionally low coloration and high midrange resolution.
• Kevlar Composite Low-Frequency Driver: A dedicated 180mm woofer with a two-part bonded Kevlar composite cone for accurate, powerful bass reproduction down to 29Hz.
• Fifth-Generation Linear-Flow Twin-Venturi Port: An aerodynamically profiled tapered port that minimises turbulence and port noise, delivering tight, agile bass and reducing sensitivity to room placement.
• Dynamic Damping Cabinet: An asymmetric, rigid braced enclosure with Spendor's Dynamic Damping technology, reducing stored energy in the cabinet walls for faster, more coherent sound.
• 90dB Sensitivity, 8-Ohm Impedance: Highly efficient and easy to drive, compatible with valve amplifiers from around 30 watts and solid-state designs alike.
• 2.5-Way Crossover Architecture: Crossover points at 900Hz and 3.2kHz with precision-wound inductors and high-linearity film capacitors for seamless driver integration.
• 200-Watt Unclipped Program Power Handling: Handles substantial amplifier power without compression, enabling realistic dynamic range at high listening levels.
• Magnetic Drive Unit Protection Grilles: Tool-free, magnetically attached grilles protect the drivers without visible fixings.
• Adjustable Height Spike Feet: Precision spike system for stable coupling to a range of floor types, with height adjustment to accommodate uneven surfaces.
• Designed and Built in the United Kingdom: All Spendor D-Line loudspeakers are manufactured at the company's facility in the UK, with cabinet production handled by Spendor's subsidiary, Timberworx.

Technical Specifications

Awards and Critical Recognition

• Hi-Fi Choice Five Stars (Sound Quality, Value for Money, Build Quality) - Issue 456, December 2019

Frequently Asked Questions

What is the Spendor D7.2?

The Spendor D7.2 is a 2.5-way floorstanding loudspeaker handbuilt in the United Kingdom, designed as the entry point of Spendor's high-performance D-Line series. It uses three drive units: a 22mm LPZ polyamide dome tweeter, a 180mm EP77 polymer cone mid/bass driver, and a 180mm Kevlar composite cone woofer. Key measured performance figures include a 90dB sensitivity, 8-ohm nominal impedance, 200-watt unclipped program power handling, and a frequency response from 29Hz to 25kHz. Available at Vinyl Sound in Toronto, Canada, the D7.2 is sold individually and is offered in standard finishes including cherry, dark walnut, and black ash.

What is the LPZ tweeter in the Spendor D7.2?

LPZ stands for Linear Pressure Zone, and it refers to Spendor's proprietary soft dome tweeter design used in the D7.2 and across the D-Line series. The tweeter is built around a stainless steel front plate that encloses a damped acoustic chamber in front of the polyamide diaphragm. A sequential geometry micro-foil bonded to the front plate equalises soundwave path lengths across the dome surface and creates a symmetrical pressure environment on both faces of the diaphragm. This allows the tweeter to operate in a balanced linear mode, reducing on-axis brightness and producing wide, even dispersion without the narrowing listening window found on many conventional soft dome designs.

How does the Spendor D7.2 compare to the Bowers and Wilkins 702 S3 and the KEF R7?

The Spendor D7.2 occupies a different design philosophy from both the Bowers and Wilkins 702 S3 and the KEF R7. The D7.2 prioritises low coloration and cabinet energy control through its Dynamic Damping technology and fifth-generation twin-venturi port, producing a sound that is neutral, fast, and coherent with a wide amplifier compatibility starting at low valve power levels. The B&W 702 S3 uses a carbon dome tweeter on-top and a dedicated midrange dome driver, which delivers a different kind of detail retrieval and imaging precision but typically demands more careful amplifier matching. The KEF R7 uses KEF's Uni-Q coaxial driver array, which delivers a very wide and consistent listening window but with a sonic character distinct from the Spendor's more traditional three-transducer layout. Listeners who value musical timing, even tonal balance, and flexibility with amplifier choice will find the D7.2 particularly well-suited to their priorities.

Can the Spendor D7.2 be driven by a valve amplifier?

Yes, the Spendor D7.2 is well suited to valve amplification. Its 90dB sensitivity and 8-ohm nominal impedance make it one of the more efficient floorstanding speakers in its class, and it does not present a difficult reactive load to output transformers at low power. Reviewers at Hi-Fi Choice and What Hi-Fi? have confirmed that the D7.2 works effectively with lower-powered amplifiers, and Spendor designs its D-Line speakers with broad amplifier compatibility as a core engineering goal. A well-matched valve amplifier of 30 watts or more will typically drive the D7.2 to realistic listening levels in rooms of typical size.

How demanding is the Spendor D7.2 to position in a room?

The Spendor D7.2 is notably forgiving of room placement relative to most floorstanding speakers in its class. The fifth-generation twin-venturi port is designed to minimise the bass bloat that affects most rear-ported designs when placed close to a rear wall, and its floor-level port position further reduces sensitivity to boundary reinforcement. What Hi-Fi? found the D7.2 to be unusually accommodating of placement, with an optimum position of roughly 75cm from the rear wall and a slight toe-in toward the listening seat. The LPZ tweeter's wide and even dispersion also means that off-axis listening positions remain coherent without a sharp drop in high-frequency quality.

What amplifier power does the Spendor D7.2 require?

The Spendor D7.2 is rated at 200 watts unclipped program power handling, but its 90dB sensitivity means it does not need a high-powered amplifier to perform at its best. Integrated amplifiers from NAD, Audiolab, Rega, or Cambridge Audio rated from around 50 watts per channel into 8 ohms are widely recommended pairings. Higher-powered solid-state designs from 100 to 200 watts will allow the D7.2 to reach its full dynamic capability without clipping, but low-powered valve amplifiers of 30 watts or more can also drive the speaker effectively in rooms up to medium size.

Where can I buy the Spendor D7.2 in Toronto or Canada?

The Spendor D7.2 is available at Vinyl Sound, an authorised Spendor dealer located in Toronto, Canada. Vinyl Sound carries the D7.2 in standard finishes and can provide in-store demonstrations of the loudspeaker paired with compatible source components and amplification. Purchasing from an authorised dealer in Canada ensures full manufacturer warranty coverage and access to factory-supported service.