The PHANTOM S-280 is a no compromise in-wall power-house of a loudspeaker with two 8” bass/mid-range drivers, two 10” passive radiators and a rotatable hybrid tweeter module. It delivers clean, coherent, detailed, powerful and room filling sound. And still it features a slim cabinet that fits into almost any standard wall.
 
DALI PHANTOM S-280 SPECS
| Product series | PHANTOM | 
| Frequency Range (+/-3 dB) [Hz] | 48 - 25,000 | 
| Sensitivity (2,83 V/1 m) [dB] | 89.0 | 
| Nominal Impedance [ohms] | 8 | 
| Maximum SPL [dB] | 112 | 
| Recommended Amplifier Power [W] | 40 - 400 | 
| Crossover Frequency [Hz] | 3,000 / 15,000 | 
| Hybrid tweeter module, High frequency driver, Quantity | 1 x 17 x 45 mm | 
| Hybrid tweeter module, High frequency driver Diaphragm type | Ribbon | 
| High frequency driver, Quantity | 1 x 29 mm | 
| High frequency driver, Diaphragm type | Soft Textile Dome | 
| Low frequency driver, Quantity | 2 x 8" | 
| Low frequency driver, Diaphragm type | Wood Fibre Cone | 
| Low frequency passive driver, Quantity | 2 x 10" | 
| Low frequency passive driver, Diaphragm type | Carbon fibre cone | 
| Recommended Placement | In-Wall | 
| Dimensions (HxWxD) [mm] | 1,527 x 527 x 110 | 
| Cut-Out Dimensions (HxWxD) [mm] | 1,495 x 495 x 103 | 
| Weight [kg] | 35.0 |