Wilson Benesch Endeavor 3Zero

Wilson Benesch’s Endeavour 3Zero is a statement in precision, material mastery, and acoustic refinement. As the flagship standmount in the Fibonacci Series, it distills more than three decades of innovation into a compact, ultra-high-performance loudspeaker that rivals floorstanding designs in scale and coherence. The Endeavour 3Zero shares much of its design language with its sibling, the Discovery 3Zero, but expands on its potential with a larger cabinet volume and deeper composure.

At its heart lies a precisely configured acoustic center: the Tactic 3.0 midrange driver positioned below the Fibonacci silk-carbon hybrid tweeter. This alignment, paired with a crossover-free midrange signal path, delivers extraordinary clarity and tonal realism. Below, the Isobaric Drive System provides tight, extended bass response with perfect integration across the frequency range. Everything is built around the A.C.T. 3Zero biocomposite monocoque, creating a resonance-controlled structure that is both visually striking and acoustically inert.

With the Endeavour 3Zero, Wilson Benesch has achieved the elusive goal of creating a reference standmount that delivers the scale of a floorstander and the intimacy of a nearfield monitor. Listening becomes a visceral, lifelike experience.

Key Features

A.C.T. 3Zero Biocomposite Monocoque: A curved, load-bearing enclosure built from natural renewable fibers and advanced core materials. Rigid, inert, and acoustically optimized.

• Tactic 3.0 Midrange Driver: Features a 7” Isotactic Polypropylene cone with a 3D-printed Fibonacci Element. Direct-coupled to the amplifier with no crossover to preserve absolute signal purity.
• Fibonacci Tweeter: Carbon-nylon composite faceplate paired with a hybrid silk-carbon dome. Delivers extended, flat frequency response and ultra-wide dispersion.
• Isobaric Drive System: Two Tactic 3.0 woofers in clamshell formation provide deep, fast, and articulate low-frequency performance.
• Carbon Composite Stealth Top: Complex curvature diffuses internal and external reflections. Sculpted in clay and laser-scanned for CAD perfection.
• 13mm Steel Ties: Structural compression maintains rigidity and suppresses cabinet resonance across the vertical axis.
• Integrated Stand Structure: A seamless, sculptural foundation that anchors the cabinet to the floor, improving vibration control and image stability.
• Engineered and Handcrafted in the UK: Every component, from the drive units to the cabinet structure, is designed and built in-house at Wilson Benesch.
• White-Glove Delivery and Setup: Every pair is personally delivered and installed by Michael Hoaston anywhere in the U.S., ensuring perfect placement and full system integration.

TACTIC 3.0 DRIVE UNIT

At the core of the Endeavour 3Zero’s midrange and bass performance is the Tactic 3.0 drive unit, enhanced by the groundbreaking Fibonacci Element. Often dismissed as a “dust cap,” this structure is anything but superficial. Wilson Benesch employs additive manufacturing to sculpt this intricate element from a carbon fiber and nylon composite, precisely controlling stiffness and damping across the structure. The result is a double-curved lattice, geometrically inspired by nature, that eliminates distortion and optimizes driver roll-off across adjacent frequency bands.

By manipulating materials and geometries at this micro scale, Wilson Benesch unlocks new levels of integration between the midrange and bass drivers, producing extraordinary clarity and coherence from this compact loudspeaker.

FIBONACCI SILK-CARBON HYBRID TWEETER

The tweeter in the Endeavour 3Zero advances Wilson Benesch’s acclaimed Semisphere design into a new generation. Its signature element, a faceplate inspired by the Fibonacci sequence, is more than an aesthetic flourish. Crafted from a carbon fiber-nylon composite, the Fibonacci Element is fully decoupled from the tweeter’s motor and chassis, eliminating structural resonance and delivering a remarkably linear response.

This hybrid dome tweeter maintains pristine high-frequency detail while offering ultra-wide dispersion, ensuring that the listening experience remains spatially consistent and emotionally engaging no matter where you sit.

A.C.T. 3ZERO BIOCOMPOSITE MONOCOQUE

Sustainability meets strength in the Endeavour 3Zero’s enclosure, crafted using Wilson Benesch’s A.C.T. 3Zero biocomposite monocoque. By combining natural fibers with carbon composite materials in a curved, single-shell design, the cabinet achieves world-class stiffness-to-weight performance while minimizing energy storage and resonance.

This is more than cabinet design, it’s a structural philosophy that transforms the speaker itself into an acoustically inert platform for the drivers, preserving the integrity of the signal from source to soundstage.

ISOBARIC DRIVE SYSTEM

The Endeavour 3Zero delivers bass that rivals much larger speakers, thanks to its Isobaric Drive System. Two Tactic 3.0 drivers are clamshell-mounted beneath the enclosure and operate in unison, effectively doubling diaphragm surface area while maintaining phase coherence with the midrange.

Tuned via a bass reflex port in the underside of the enclosure, this system ensures tight, fast, and extended low-frequency response without the bloated overhang or slow decay common to other designs.

STEALTH: CARBON FIBRE COMPOSITE TOP

Every curve of the Endeavour 3Zero’s carbon fiber top has been sculpted to deflect, diffuse, and break up sound waves that would otherwise introduce coloration and blur the soundstage. Designed using a combination of hand-sculpted clay models and 3D CAD simulation, the stealth top removes flat reflective surfaces that would otherwise create interference and standing waves.

The result is a clean, wide-open sonic field, one that captures the air and presence of a live performance with striking realism.

13MM STEEL TIES: COMPRESSION IN THE VERTICAL AXIS

Invisible from the outside, but vital to the speaker’s performance, are 13mm threaded steel tie rods that run the full vertical length of the Endeavour 3Zero. These rods bind the carbon composite enclosure to its integrated aluminum foot, placing the entire structure under tons of compressive force.

This tensioned skeleton acts like a suspension bridge, removing resonant modes that would otherwise compromise bass precision and cabinet neutrality. It’s one more example of how Wilson Benesch integrates architectural principles into their acoustic design.

Bespoke Finishes

Every Wilson Benesch Endeavor 3Zero monitor speaker is hand-built to order and available in a wide range of finish options:

Standard Finish:

• Textured Black: A classic and timeless finish that exudes understated elegance.

Premium Real Wood Veneers: (Upcharge Applies)

• Burr Walnut Gloss: A luxurious wood veneer with a rich, warm hue and intricate grain patterns.
• Ebonised Walnut Gloss: A dark, sophisticated veneer offering a modern aesthetic.
• Walnut Gloss: A traditional wood finish showcasing natural beauty and warmth.

Premium Paint Finishes: (Upcharge Applies)

• Belladonna Phantom: Exquisite and head-turning violet hue.
• Senna Volcanic Orange: A vibrant, eye-catching hue inspired by high-performance sports cars.
• Senna Volcanic Red: A deep, passionate red finish that commands attention.
• Aventador Blu Aegir: A striking blue tone reminiscent of luxury automotive finishes.
• Huracan Verde: A bold green shade that adds a unique flair to any setting.
• Mugello Grigio: A sleek and modern grey finish offering subtle sophistication.

Premium P1 Coloured Carbon Finishes: (Upcharge Applies)

• P1 Enzo Red: A dynamic red carbon fiber finish combining technological prowess with aesthetic appeal.
• P1 Ettore Blue: A refined blue carbon fiber finish exuding exclusivity and style.
• P1 Silverstone Silver: A sleek silver carbon fiber finish reflecting modern elegance.

Isobaric Drive System Finishes:

• Standard: Textured Black
• Premium: Rhodium Silver, Gold (Upcharge Applies)

If you’d like to create something truly unique, The Listening Room will help you explore custom paint or veneer options to match your space and system.

The Listening Room Difference

At The Listening Room, we don’t just sell high-end audio, we provide a level of service that’s as refined as the products we offer. When you invest in a speaker like the Wilson Benesch Endeavor 3Zero, you’re not just making a purchase, you’re making a commitment to world-class sound, and we match that commitment with world-class service.

Owner Michael Hoaston will personally deliver the Endeavor 3Zero to your home, anywhere in the country. This isn’t a curbside drop-off. Mike will painstakingly ensure that every detail of your setup is dialed in perfectly. From room placement and fine adjustments to full system integration, he’ll work to optimize the Endeavor 3Zero’s performance within your space. When you buy from The Listening Room, you’re getting the expertise and dedication of someone who truly understands what it takes to bring a system to life.

Specifications

Drive Technology

• Midrange: 170mm (7”) Wilson Benesch Tactic 3.0

• Tweeter: 25mm (1”) Wilson Benesch Fibonacci Hybrid Silk-Carbon Tweeter

• Isobaric Drive System: 2x 170mm (7”) Wilson Benesch Tactic in Clamshell Formation

Crossover Technology

• Midrange: First-Order, 5kHz Low Pass Filter

• Tweeter: Second-Order, 5kHz High Pass Filter

• Isobaric Drive System: First-Order 500Hz Low Pass Filter

Enclosure Technology

• Materials: A.C.T. 3Zero Biocomposite Monocoque, Poly-Alloy Hybrid Construction

• Midrange Enclosure: Reflex Port Tuned with Laminar Flow Guide

• Tweeter: Labyrinth Sealed Tweeter Backplate

• Isobaric Enclosure: Reflex Port Tuned Underside of Enclosure

Measurements

• Type: 2.5-way

• Impedance: 6 Ohms Nominal / 4 Ohms Minimal

• Sensitivity: 89dB @ 1 Meter on-axis, 2.83V Input

• Frequency Response: 38Hz – 30kHz ±2dB

Dimensions & Terminations

• Height: 1425mm (56.1”)

• Width: 191mm (7.5”) baffle // 526mm (20.7”) widest point of the foot

• Depth: 480mm (18.9”)

• Weight: 75kg (165 lbs) per speaker, integrated stand included

• Termination: Bi-wirable terminal located on the loudspeaker foot at ground level

• Spike Thread: 3x M28 // 1.5 pitch (per channel)