Electra 927Be vs Bowers & Wilkins CM9 S2
The CM9 S2's sensitivity is 89 dB against the Electra 927Be's 90 dB. Both share impedance (8Ω), woofer (6.5"), and ways (3).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$2,600
Around — community and catalog average, updates slowly
About the Electra 927Be
The Electra 927Be is a limited edition floorstanding speaker from JM Labs, produced in a run of only 500 pairs to celebrate the company's 25th anniversary. It features a new TCE Be pure Beryllium inverted dome tweeter, the same technology used in the Utopia Be range, capable of covering 5 octaves from 1kHz to nearly 40kHz. The tweeter is designed to reach down to 850Hz for optimal coupling with the midrange driver, reducing phase distortion. The speaker uses two 6.5 inch W cone woofers and a 6 inch W cone midrange driver, with the W cone technology optimized for rigidity, damping, and weight. It has a frequency response of 40Hz to 37kHz (+-3dB) and extends down to 31Hz at -6dB. Sensitivity is rated at 90dB. The cabinet is ported in the front and the speaker weighs approximately 62.8 pounds with dimensions of 41 2/3" height, 9 1/8" width, and 15" depth. The Electra 927Be is highly regarded for its ability to separate and blend sounds simultaneously, delivering detailed and revealing audio performance.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 40 Hz - 37 kHz
- Power Handling
- 200W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 3-way
- Driver Type
- dynamic
- Driver Size
- 6.5"
- Driver Count
- 4
- Enclosure Type
- ported
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 232 × 1060 × 381 mm (W × H × D)
- Weight
- 28.5 kg (63 lbs)
Key Specifications
Sensitivity: 90 dB
Impedance: 8Ω
Frequency: 40-37000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions