CCM817 vs DALI PHANTOM H-80
The PHANTOM H-80's sensitivity is 90 dB against the CCM817's 89 dB, its impedance 6Ω against 8Ω, and its low-frequency extension 46 Hz against 45 Hz. Both share ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersIn-Wall/Ceiling SpeakersDiscontinued
Estimated price (community-sourced)
$2,120
Around — community and catalog average, updates slowly
About the CCM817
The Bowers & Wilkins CCM 817 is a mono-amped 2-way in-ceiling loudspeaker system with an elliptical angled baffle enclosure. It contains a single 7-inch bass-mid driver with a woven Kevlar cone and an offset mounted Nautilus™ tube-loaded 25mm aluminium dome tweeter. The speaker delivers a frequency response of 45 Hz to 22 kHz ±3 dB, nominal impedance of 8 Ohms, and total power handling of 150W continuous into 8 Ohms on unclipped programme. Sensitivity is 89 dB measured with 2.83V at 1 meter on axis, averaged between 45 Hz and 22 kHz. The external dimensions are elliptical, measuring 271 mm by 242 mm with a depth of 165 mm, and it weighs 2.6 kg. The CCM 817 features an integrated tilt chassis for directional orientation and swing-out dog fixings for easy installation. It is designed to provide sound quality comparable to standalone hi-fi speakers, making it suitable for high-fidelity in-ceiling applications.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 89 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 45 Hz - 22 kHz
- Power Handling
- 150W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 7"
- Driver Count
- 2
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 271 × 242 × 165 mm (W × H × D)
- Weight
- 2.6 kg (6 lbs)
- Available Colors
- White (paintable)
Key Specifications
Sensitivity: 89 dB
Impedance: 8Ω
Frequency: 45-22000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions