MoFi Electronics SourcePoint 888 Floorstanding Speakers at Vinyl Sound Buffalo NY USA

The MoFi Electronics SourcePoint 888 is a 3-way vented floorstanding loudspeaker from Mobile Fidelity Electronics (USA), available at Vinyl Sound USA Inc. in Buffalo, NY. Designed by Andrew Jones — whose career spans KEF, Infinity, Pioneer, TAD, and ELAC — the SourcePoint 888 evolves the concentric driver technology of the SourcePoint 8 standmount into a full-range floorstander by adding two newly developed dedicated 8-inch woofers below the concentric midrange/tweeter driver. The result is bass extension to 32 Hz, a sensitivity of 87 dB at 2.83 V/1 m, and power handling to 200 watts, housed in a thick-MDF multi-faceted baffle cabinet finished in Satin Walnut, Black Ash, or Satin White Ash real-wood veneer. The SourcePoint 888 was awarded Stereophile Recommended Component status for 2025, Stereophile Speaker of the Year 2025, a listing among The Absolute Sound Best Speakers in the $5k to $10k category, and a Best of 2025 recognition from The Ear, confirming its standing as one of the most acclaimed floorstanders in its class.

Andrew Jones and the 8-Inch Concentric Driver: A Purpose-Built Evolution

The SourcePoint 888's design begins with the same 8-inch paper-cone concentric midrange driver refined for the SourcePoint 8, mounted near the top of the sculpted front baffle. The concentric arrangement positions the 1.25-inch wide-roll soft-dome tweeter at the exact acoustic center of the midrange cone, creating a single coincident point source for all frequencies above 130 Hz. This eliminates the arrival-time and phase differences between spatially separated tweeter and midrange drivers that produce imaging instability and tonal coloration in conventional multi-way designs. Andrew Jones specifically chose to evolve the SourcePoint 8 platform into a floorstanding format rather than design the 888 from scratch, because the concentric driver's geometry and voicing had already been validated through extensive real-world listening. By surrounding that driver with dedicated bass architecture, the 888 allows the concentric unit to operate exclusively in its optimal frequency window, free from the mechanical and acoustic compromises imposed by extended low-frequency excursion.

Dual 8-Inch Woofers, Rear-Firing Ports, and the 3-Way Vented Architecture

The two 8-inch paper-cone woofers in the SourcePoint 888 are mounted below the concentric driver and operate below the 130 Hz crossover point, covering the bass register down to 32 Hz through a pair of rear-firing reflex ports. The vented enclosure loading allows the woofers to reproduce deep bass at high output levels with lower distortion than sealed-box designs of equivalent driver area, and the rear-port placement reduces the direct radiation of port noise into the listening position. The thick MDF cabinet walls and sophisticated internal bracing suppress panel resonance across the frequency range, and the multi-faceted sculpted baffle uses strategically angled planes around each driver to minimize edge diffraction, the cabinet-induced reflection that blurs imaging and adds tonal coloration to the direct driver output. Stereophile's review confirmed the 888's low frequencies as extended and powerful, with a transparent midrange and no coloration to speak of across every type of music tested.

Key Features

• Designed by Andrew Jones: The SourcePoint 888 is the third Andrew Jones design for MoFi Electronics, evolving directly from the SourcePoint 8 concentric driver platform into a 3-way floorstanding configuration with dedicated bass architecture.
• 8-Inch Concentric Midrange/Tweeter Driver: An 8-inch paper-cone midrange with a 1.25-inch wide-roll soft-dome tweeter at its acoustic center produces a single coincident point source above 130 Hz for precise imaging and wide, even dispersion.
• Dual 8-Inch Paper-Cone Woofers: Two newly developed 8-inch woofers handle bass duty below 130 Hz, extending the frequency range to 32 Hz through rear-firing reflex ports with high output and controlled distortion.
• 3-Way Vented Box System: Crossover points at 130 Hz and 1.6 kHz assign dedicated frequency windows to each driver, with the vented enclosure optimizing low-frequency extension and efficiency.
• Multi-Faceted Sculpted Baffle: A sculpted front baffle with multiple angled planes minimizes edge diffraction around each driver, delivering smooth and even frequency response at the listening position.
• Thick MDF Construction with Internal Bracing: Heavy MDF panels and sophisticated internal bracing suppress cabinet resonance, keeping enclosure colorations well below the level of audibility during dynamic passages.
• Three Real-Wood Veneer Finishes: Satin Walnut, Black Ash, and the exclusive Satin White Ash finishes use book-matched furniture-grade real-wood veneer with mirror-imaged grain patterns on both speakers.
• Magnetic Grilles: Fabric-wrapped magnetic grilles conform to the multi-faceted baffle profile for unobtrusive casual listening, with Andrew Jones recommending grille removal for critical listening sessions.
• 200-Watt Power Handling: A maximum input rating of 200 watts per channel provides compatibility with high-powered amplifiers and the dynamic headroom required for large room playback at high output levels.

Technical Specifications

Awards and Critical Recognition

• Speaker of the Year 2025 — Stereophile: Stereophile recognized the SourcePoint 888 with its Speaker of the Year award, citing its transparent midrange, absence of coloration, extended and powerful low frequencies, and astonishing performance relative to competing designs at higher price points.
• Recommended Component 2025 — Stereophile: The SourcePoint 888 earned Stereophile's Recommended Component designation for 2025 following the publication's full measurement and listening evaluation.
• Best Speakers $5k to $10k — The Absolute Sound: The Absolute Sound listed the SourcePoint 888 as one of the best speakers in the $5k to $10k category, with reviewer Tom Martin highlighting its desirable tone curve and real-world transient handling as qualities that benefit both challenging recordings and less-than-ideal listening rooms.
• Best of 2025 — The Ear: The Ear awarded the SourcePoint 888 a Best of 2025 recognition, describing its lucid midrange, sweet treble, vast soundstage, and seat-pinning dynamics as qualities that make extended listening sessions deeply immersive.

Frequently Asked Questions

What is the MoFi Electronics SourcePoint 888?

The MoFi Electronics SourcePoint 888 is a 3-way vented floorstanding loudspeaker designed by Andrew Jones and manufactured by Mobile Fidelity Electronics in the USA. It combines an 8-inch concentric paper-cone midrange with a 1.25-inch wide-roll soft-dome tweeter, twin dedicated 8-inch paper-cone woofers, rear-firing reflex ports, and a multi-faceted sculpted MDF cabinet in a configuration that delivers bass to 32 Hz, 87 dB sensitivity, and 200-watt power handling. It earned Stereophile Speaker of the Year 2025, Stereophile Recommended Component 2025, a The Absolute Sound Best Speakers listing, and a The Ear Best of 2025 recognition.

How does the SourcePoint 888 compare to the Klipsch Forte IV and the Focal Aria Evo X No.3?

The MoFi SourcePoint 888 occupies a distinct design position relative to the Klipsch Forte IV and the Focal Aria Evo X No.3. The Forte IV uses a horn-loaded tweeter and midrange with a passive radiator for bass, delivering higher sensitivity at 99 dB but a narrower and more directional high-frequency dispersion pattern than the SourcePoint 888's concentric driver. The Focal Aria Evo X No.3 uses separate tweeter and midrange drivers in a conventional layout with Focal's Flax composite cone, without the coincident point-source advantage of the 888's concentric architecture. Both the Klipsch and Focal designs place their treble and midrange drivers at different physical positions on the baffle, whereas the 888's concentric arrangement produces a single radiating origin for all frequencies above 130 Hz, delivering the imaging stability and off-axis coherence that Stereophile's reviewers specifically highlighted in their 2025 recognition.

How does the SourcePoint 888 compare to the MoFi SourcePoint 10 bookshelf speaker?

The SourcePoint 888 shares its concentric driver concept with the SourcePoint 10 standmount but scales it into a floorstanding format with dedicated bass drivers. The SourcePoint 10 uses a 10-inch concentric driver handling bass, midrange, and treble as a 2-way design down to 42 Hz, while the 888 assigns its 8-inch concentric driver exclusively to midrange and treble above 130 Hz, with two additional 8-inch woofers extending bass to 32 Hz. The 888's dedicated bass architecture removes the mechanical constraints that limit a 2-way standmount's dynamic capability at low frequencies, resulting in higher output capacity, lower bass distortion at volume, and a frequency range extension of 10 Hz compared to the SourcePoint 10.

What amplifier does the SourcePoint 888 pair with best?

The SourcePoint 888's 87 dB sensitivity and 6-ohm nominal impedance with a 4.5-ohm minimum make it a moderately demanding load that pairs well with solid-state amplifiers rated at 50 watts or more per channel. High-current amplifiers such as the NAD C 298, Parasound Halo A 21+, or Pass Labs INT-25 will drive the 888 with authority and control in the bass region. The speaker also works with quality tube amplifiers rated at 30 watts or more using 4-ohm taps. Vinyl Sound Buffalo can assist with amplifier matching recommendations based on your room size and preferred listening levels.

What is the difference between the standard SourcePoint 888 and a Master Edition version?

The standard SourcePoint 888 uses MoFi's high-quality crossover network and is available in Satin Walnut, Black Ash, and Satin White Ash finishes. The V10 Master Edition is a separate, larger flagship model that scales the concentric driver concept up to 10-inch drivers with a Master Edition crossover using polypropylene film capacitors, metalized-film resistors, air-core inductors, and user-adjustable treble level switches. The SourcePoint 888 remains the core reference floorstander in the SourcePoint lineup and is the model recognized by Stereophile as Speaker of the Year 2025. Both models are available at Vinyl Sound Buffalo.

Does the SourcePoint 888 require a subwoofer?

For most music listening applications, no. The SourcePoint 888 extends bass to 32 Hz, which is sufficient to reproduce the fundamental of virtually every acoustic and electric instrument as well as the majority of synthesized bass content. Home theater applications that require deep reproduction of low-frequency effects below 25 Hz may benefit from subwoofer augmentation at very high output levels, but the SourcePoint 888's vented bass architecture is designed to perform as a full-range system in appropriately sized listening rooms without requiring additional bass support.

Where can I buy the MoFi Electronics SourcePoint 888 in Buffalo or Western New York?

The MoFi Electronics SourcePoint 888 Floorstanding Speakers are available at Vinyl Sound USA Inc., an authorized Mobile Fidelity Electronics dealer located in Buffalo, NY. Vinyl Sound serves audiophiles across Western New York and the greater Buffalo area and can arrange listening demonstrations, amplifier matching consultations, and in-room setup guidance for the SourcePoint 888 by appointment.