DB4S vs KEF KC92
The KC92's low-frequency extension is 11 Hz against the DB4S's 10 Hz, its woofer 9" against 10", and its high-frequency extension 200 Hz against 350 Hz. Both share power handling (1000 W).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersPowered Loudspeakers
Estimated price (community-sourced)
$2,900
Around — community and catalog average, updates slowly
About the DB4S
The DB4S is renowned for its ability to produce deep, accurate bass due to its rigid and lightweight Aerofoil cone technology, similar to that used in the 800 Series Diamond speakers. It includes a digital preamplifier with Dynamic EQ for optimized audio performance and offers app-based setup and Bluetooth Low Energy (BT-LE) control for easy calibration and adjustments. The subwoofer is available in several finishes, including Gloss Black, Satin White, and Rosenut.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 10 Hz - 350 Hz
- Power Handling
- 1.0kW
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- D
Speaker Design
Driver configuration and enclosure design
- Driver Type
- Aerofoil cone
- Driver Size
- 10"
- Driver Count
- 1
Connectivity
Input and output connections
- Bluetooth
- Yes
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 360 × 377 × 368 mm (W × H × D)
- Weight
- 26 kg (57 lbs)
- Available Colors
- Gloss Black, Satin White, Rosenut
Key Specifications
Frequency: 10-350 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions