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Dali Phantom S-280 - In Wall Speaker (Each)

Key Features

Audio Performance

  • High-end in-wall loudspeaker designed for premium music and home theatre systems.

  • Dual 8-inch bass/mid drivers deliver powerful midrange and strong low-frequency performance.

  • Integrated hybrid tweeter module combining a soft dome tweeter and a ribbon tweeter for exceptional detail and wide dispersion.

  • Dual 10-inch passive radiators extend bass depth, giving performance similar to a full-size floorstander.

  • Wide-dispersion design ensures consistent sound quality even when listening off-axis.

Design and Installation

  • Ultra-slim in-wall construction with a shallow mounting depth suitable for standard wall cavities.

  • Paintable magnetic grille for a discreet, flush-fit appearance.

  • Rigid MDF baffle structure minimizes cabinet resonance and enhances clarity.

  • Secure dogleg mounting system for straightforward installation.

Key Technologies

  • Soft Magnetic Composite (SMC) technology significantly reduces distortion in the magnet system.

  • Hybrid tweeter module enhances high-frequency detail and improves room coverage.

  • Passive radiator system provides deep, controlled bass without needing a large enclosure.

Specifications (Typical)

  • Frequency response approximately 48 Hz to 25 kHz.

  • Sensitivity around 89 dB.

  • Nominal impedance approximately 8 ohms.

  • Maximum sound pressure level around 112 dB.

  • Recommended amplifier power range approximately 40 W to 400 W.

Usage

  • Suitable as left, right, or center channel in high-performance home theatre setups.

  • Works effectively in large rooms and with high-quality subwoofers.

  • Designed for installations requiring reference-level performance with minimal visual impact.

Description

Dali Phantom S‑280 – In‑Wall Speaker (Each)

No‑Compromise In‑Wall Powerhouse
The PHANTOM S‑280 is Dali’s flagship in‑wall loudspeaker, combining two 8″ SMC wood‑fibre bass/mid drivers, two 10″ passive radiators, and a rotatable hybrid tweeter module — designed to provide room‑filling, ultra‑clean audio while fitting into a slim 100–103 mm wall profile:contentReference[oaicite:2]{index=2}.

Patented SMC Magnet System
Utilizes Dali’s Soft Magnetic Composite technology for minimal distortion and enhanced clarity — adapted from their high‑end Epicon series:contentReference[oaicite:3]{index=3}.

Rotatable Hybrid Tweeter
Features a soft‑dome plus planar ribbon tweeter combo for wide, detailed high‑frequency dispersion — ideal for flexible installation orientations:contentReference[oaicite:4]{index=4}.

Ultra‑Slim Cabinet with Passive Radiators
Despite its shallow depth, the speaker delivers full, deep bass via built‑in 10″ passive radiators — giving the sonic impact of a full floor‑stander in a minimal form:contentReference[oaicite:5]{index=5}.

Flush, Paintable Design
Comes with a magnetic grille and rigid MDF body, allowing seamless, paintable integration into walls for a discreet aesthetic:contentReference[oaicite:6]{index=6}.

Ideal for Premium Home Theatres
Engineered to perform as a front, surround, or LCR channel in high-end installations, offering powerful dynamics and immersive audio:contentReference[oaicite:7]{index=7}.

 

Specification Details
Brand Dali
Model Phantom S-280
Speaker Type High-End In-Wall Speaker (Single Unit)
Drivers 2 × 8″ Passive Radiators, 2 × 6½” Woofers, Hybrid Tweeter (Ribbon + Dome)
Frequency Response 49 Hz – 25 kHz (±3 dB)
Sensitivity 89 dB @ 2.83 V/1 m
Nominal Impedance 6 Ohms
Recommended Amplifier Power 40 – 200 Watts
Maximum SPL 109 dB
Crossover Frequency 2,800 Hz
Tweeter Type Hybrid Tweeter (29 mm Soft Dome + Ribbon Tweeter)
Enclosure Type Sealed (Closed Cabinet)
Grille Paintable Magnetic Grille (White)
Placement In-Wall (Custom Install / Hidden Design)
Dimensions (HxWxD) 820 × 320 × 104 mm
Cut-Out Dimensions 775 × 285 mm
Weight 15.5 kg
Accessories Included Grille, Manual, Installation Template
Warranty 2 Years (Manufacturer Warranty)

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