Product Overview & Specifications
The VREL Bequadro is an open-baffle, dipolar loudspeaker system utilizing a modified D'Appolito design with no crossover network—even for high frequencies. Designed and manufactured at the ADCOMM facility in Central Italy, VREL loudspeakers feature custom drivers, custom horns, and zero compression or resonance chambers to deliver a pure, uncolored soundstage that completely eliminates the "soundbox" effect.
With an almost purely resistive load (11 ohms) and exceptionally high sensitivity (100 dB), the Bequadro works effortlessly with a wide variety of amplification, proving particularly welcoming to low SE or high-power PP tube amplifiers. Complete with hand-matched consecutive serial numbers, premium solid wood options, and a natural waxed finish, each pair is hand-built as a numbered, signed series.
WHAT'S INCLUDED
- 10-year manufacturer warranty
- Standard packaging including a matched-colour leather finish accessories box
- All tools, certification, technical documentation, and cable storage compartments
- Pair of SPECIAL 3-meter 2021 VREL bi-amping cables (4 cables in total)
- Front and rear standard canvas grilles
- Numbered and signed series with hand-matched consecutive pairs
KEY DESIGN FEATURES
- No Electrical Crossover: Presents an almost purely resistive load without complex inductive/capacitive phase shifts, maximizing transient speed and amplifier compatibility.
- Full Dipolar System: Open-baffle design with HD/HDPP drivers, MCD/CW horns, and zero compression chambers for seamless front-and-rear sound dispersion.
- SMES Bass Extension Support: The Scalar Mutual Extension System (SMES) extends low-frequency response and authority without resorting to traditional subwoofers with poor transient characteristics.
- Versatile Placement & Listening: Room-friendly positioning with complete 360-degree stage reconstruction, ensuring optimal imaging from anywhere in the room.
- Premium Custom Finishes: 6 standard solid wood options (or optional exotic woods), 6 faux-leather front panel finishes, and 6 cloth grille colour options (laser-cut birch wood front grille also available by special order).
SPECIFICATIONS
| Specification | Detail |
|---|---|
| System Type | 2-Way Open Baffle, Dipolar (Modified D'Appolito Design) |
| Crossover Design | No Electrical Crossover (Crossover-free / Mechanical Bandpass) |
| Driver Configuration | 4 Speakers: 3 x 385A (15" Extended Range), 1 x HDPP Driver (26A/X2 + MCD Horn) |
| Frequency Response | 25Hz – 18,000Hz (±2 dB) |
| Efficiency / Sensitivity | 100 dB |
| Nominal Impedance | 11 / 11 Ohms (Resistive Load) |
| Power Handling | 300W RMS (Recommended: 10W to 400W RMS @ 8 Ohms) |
| High Frequency Driver | VREL HD / HDPP(R) Full Dipolar Driver with MCD/CW Non-Resonance Horns |
| Mid/Bass Drivers | 3 x VREL 385A (15" Extended Range Dipolar Drivers) |
| Wiring / Terminals | Bi-Wiring & Bi-Amping Compatible |
| SMES System Support | SMES Gravis Support System compatible for multichannel or high-performance stereo expansion |
| Enclosure Material | Solid Wood Frame (6 finish choices) with Faux Leather Front Panel |
| Dimensions (W x H x D) | 650 x 1900 x 340 mm |
Customer Reviews
Don't let the hassle of selling privately hold you back. We accept almost any trade-in (of lower value) to make your upgrade affordable. We even handle the logistics with our seamless courier service.
How it works:
The Offer: If you are happy with our quote, simply contact us to complete your purchase.
The Collection & Delivery: We will contact you to arrange the collection of your old equipment and delivery of your new equipment.
Ready to upgrade? Please complete the details below for a fast, accurate valuation. We will base your part exchange against the item you are currently viewing on the site.
VREL Bequadro 4 MK2 Loudspeakers
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