Mobile Fidelity Electronics SourcePoint 888 Floorstanding Speakers at Vinyl Sound Toronto Canada

The SourcePoint 888 is a flagship 3-way floorstanding loudspeaker from Mobile Fidelity Electronics (MoFi Electronics, USA), available at Vinyl Sound in Toronto, Canada. Designed by renowned audio engineer Andrew Jones — whose career spans KEF, Pioneer, TAD, and ELAC — the SourcePoint 888 builds on the acclaimed SourcePoint concentric driver platform by adding twin 8-inch woofers in a vented enclosure, extending bass response down to 32 Hz while maintaining the point-source coherence of the concentric midrange/tweeter assembly. With a 200-watt maximum power handling capacity and a sculpted multi-faceted baffle engineered to eliminate diffraction, the SourcePoint 888 delivers a seamless, room-filling soundstage from a furniture-grade real-wood veneer cabinet built to the standards of Mobile Fidelity Sound Lab's decades-long studio heritage.

Concentric Driver Design and Three-Way Architecture

The heart of the SourcePoint 888 is Andrew Jones's concentric driver assembly: an 8-inch paper-cone midrange with a 1.25-inch wide-roll soft-dome tweeter mounted concentrically at its acoustic center. By sharing a single radiation point, both drivers eliminate the phase and time-arrival errors that conventional separated tweeter/midrange arrangements produce, resulting in a wide and stable sweet spot with natural, lifelike imaging. Flanking the concentric unit are two dedicated 8-inch paper-cone woofers that handle bass duties from the crossover point at 130 Hz downward, operating in a tuned vented-box enclosure that extends low-frequency response to 32 Hz. Crossover points are set at 130 Hz and 1.6 kHz, handing off cleanly between the woofer section, the 8-inch midrange cone, and the soft-dome tweeter. This strict division of labor keeps each driver operating in its optimal range, preserving clarity and dynamic headroom across the full frequency band.

Multi-Faceted Baffle and Cabinet Construction

The SourcePoint 888 cabinet is built from thick MDF panels with sophisticated internal bracing that suppresses resonance and prevents cabinet colorations from masking fine musical detail. The sculpted multi-faceted baffle uses strategically angled planes around each driver to scatter edge diffraction and eliminate the comb-filtering reflections common on flat-fronted enclosures, delivering smooth, even driver response with no interference from the cabinet boundary. A satin black painted baffle offsets the real-wood veneer body, giving the SourcePoint 888 a purposeful, modern aesthetic. Magnetic fabric-wrapped grilles clip on effortlessly for casual listening while retaining the baffle's distinctive contoured silhouette. Each cabinet is finished in furniture-grade real-wood veneer — Satin Walnut, Satin Black Ash, or the exclusive Satin White Ash — book-matched across both speakers for mirror-imaged grain patterns and a visually cohesive pair.

Key Features

• 3-Way Vented Concentric Design: A dedicated concentric midrange/tweeter unit combined with twin 8-inch woofers in a tuned vented enclosure creates a coherent, distortion-free soundstage with bass extension to 32 Hz.
• Concentric Midrange/Tweeter Assembly: An 8-inch paper-cone midrange with a 1.25-inch wide-roll soft-dome tweeter at its acoustic center provides point-source imaging, wide dispersion, and a broad sweet spot throughout the listening room.
• Twin 8-Inch Paper-Cone Woofers: Dual dedicated bass drivers handle low frequencies below 130 Hz, delivering powerful, controlled bass without placing excessive demands on the concentric midrange unit.
• Multi-Faceted Sculpted Baffle: Angled planes around each driver minimize edge diffraction and cabinet reflections, producing razor-sharp imaging and a smooth, even frequency response.
• High-Quality Crossover Network: Precision crossover components ensure seamless handoff between the woofer section, midrange, and tweeter at 130 Hz and 1.6 kHz for a cohesive, phase-accurate presentation.
• Three Real-Wood Veneer Finishes: Satin Walnut, Satin Black Ash, and the exclusive Satin White Ash are each finished in furniture-grade book-matched real-wood veneer for mirror-imaged grain patterns across the pair.
• Magnetic Fabric Grilles: Tool-free magnetic attachment allows quick grille removal for critical listening while preserving the baffle's distinctive multi-faceted profile during casual use.
• Robust MDF Cabinet with Internal Bracing: Thick MDF walls and sophisticated internal bracing eliminate cabinet resonances and colorations, keeping the focus on the music rather than the enclosure.
• 87 dB Sensitivity, 6-Ohm Nominal Impedance: A straightforward impedance load and moderate sensitivity make the SourcePoint 888 compatible with a wide range of solid-state and tube amplifiers rated at 30 watts or more.
• 200-Watt Maximum Power Handling: Generous power capacity gives the SourcePoint 888 the dynamic headroom to handle demanding orchestral, rock, and electronic music at realistic listening levels.

Technical Specifications

Awards and Critical Recognition

• Editor's Pick — Audiograde, 2024: Reviewed as one of the best loudspeakers experienced at the price, describing the SourcePoint 888 as a speaker that "ploughs its own furrow" with beefy three-way performance and a distinctive sonic identity.

Frequently Asked Questions

What is the MoFi Electronics SourcePoint 888?

The SourcePoint 888 is a 3-way vented floorstanding loudspeaker from Mobile Fidelity Electronics (USA), featuring an 8-inch concentric midrange/tweeter driver, twin 8-inch paper-cone woofers, and bass extension to 32 Hz. Designed by Andrew Jones and manufactured to the exacting standards of Mobile Fidelity Sound Lab's studio heritage, it is one of the most technically sophisticated floorstanders in its class and is available as a matched pair in three real-wood veneer finishes.

How does the SourcePoint 888 compare to the KEF R7 Meta and the Klipsch Forte IV?

The SourcePoint 888 occupies a distinctive position against both competitors. Against the KEF R7 Meta — which uses KEF's 12th-generation Uni-Q coaxial driver in a two-and-a-half-way bass-reflex configuration — the SourcePoint 888 goes further with a true three-way architecture, dual dedicated 8-inch woofers, and Andrew Jones's own evolution of the concentric driver concept he helped develop during his time at KEF. Against the Klipsch Forte IV, which relies on horn-loaded compression drivers and a rear-firing passive radiator, the SourcePoint 888 offers a more traditional dynamic driver approach with a wider, more consistent dispersion pattern suited to a broader range of room types and amplifier pairings. Neither the R7 Meta nor the Forte IV combines a large-format concentric midrange unit with twin dedicated paper-cone woofers in a single vented enclosure at this size.

Can the SourcePoint 888 be driven by a tube amplifier?

Yes, the SourcePoint 888 is compatible with tube amplifiers capable of delivering 30 watts or more into a 6-ohm load. Its 87 dB sensitivity allows it to reach comfortable listening levels with moderate power, and its nominal 6-ohm impedance with a 4.5-ohm minimum presents a manageable load for tube amplifiers with 4-ohm or 8-ohm output taps. High-power solid-state amplifiers will unlock the speaker's full dynamic potential at its 200-watt maximum power handling rating.

What is a concentric driver and why does MoFi Electronics use one in the SourcePoint 888?

A concentric driver is a loudspeaker unit in which the tweeter is mounted at the acoustic center of the midrange cone, so both drivers radiate sound from the same point in space. MoFi Electronics uses this design in the SourcePoint 888 because it eliminates the time-arrival errors and lobing artifacts that arise when a separate tweeter and midrange are offset on a flat baffle. The practical result is a wider, more stable sweet spot, more consistent sound at all listening positions, and more natural imaging than a conventional two-driver mid/treble arrangement can produce at the same crossover frequency.

What does the multi-faceted baffle do on the SourcePoint 888?

The sculpted multi-faceted baffle on the SourcePoint 888 uses strategically angled planes around each driver to scatter sound energy that would otherwise diffract off the cabinet edges and re-radiate as delayed reflections. On a flat-fronted baffle, these reflections interfere with the direct sound from the driver, causing comb-filtering artifacts that smear imaging and color the frequency response. The multi-faceted design eliminates this problem, producing smooth, even driver output and razor-sharp stereo imaging across a wide listening area.

Where can I buy the MoFi Electronics SourcePoint 888 in Toronto or Canada?

The MoFi Electronics SourcePoint 888 is available at Vinyl Sound, an authorized Mobile Fidelity Electronics dealer in Toronto, Canada. Vinyl Sound carries the complete MoFi Electronics loudspeaker lineup and can arrange a listening demonstration for customers in the Toronto area and across Canada.

What finishes are available for the SourcePoint 888 and how are they constructed?

The SourcePoint 888 is available in three real-wood veneer finishes: Satin Walnut, Satin Black Ash, and the exclusive Satin White Ash, which is available only on the 888 model. Each cabinet uses furniture-grade veneer that is book-matched across the pair, meaning the grain pattern on one speaker mirrors the other for a visually cohesive appearance. All finishes are sealed under a durable satin clear coat that protects the wood surface while allowing the natural grain character to show through.

How should the SourcePoint 888 be positioned in a listening room?

The SourcePoint 888 benefits from placement at least 2 feet from rear and side walls to allow the vented enclosure to develop its full bass extension to 32 Hz without room-boundary reinforcement causing excessive low-frequency buildup. The concentric driver's wide dispersion means the speaker is less sensitive to toe-in angle than conventional separated-driver designs, and the broad sweet spot allows comfortable listening from multiple seating positions. Medium to large rooms are ideal for the SourcePoint 888's scale and dynamic range, though its tuned vented enclosure gives it more bass precision in real-room conditions than many similarly sized ported designs.