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KEF KC62 — Carbon Black
The KEF KC62 is a compact powered subwoofer using the Uni-Core force-cancelling arrangement with two 6.5-inch drivers. Both drivers are powered, working in opposition to reduce unwanted cabinet vibration rather than relying on a passive radiator. Two Class D amplifier channels supply a combined 1,000W RMS. KEF publishes a frequency response of 11Hz to 200Hz within plus or minus 3dB; this is a manufacturer specification, not a promise of the same output at every frequency or in every room. RCA line-level and speaker-level inputs offer installation options, and RCA outputs include adjustable high-pass filtering. Five placement EQ settings help accommodate positions such as a wall, corner or cabinet. The optional KW1 adapter enables a wireless audio connection but is not included. The subwoofer still requires mains power. This listing supplies one Carbon Black KC62 without main speakers.
- Two powered 6.5-inch Uni-Core force-cancelling drivers
- 1,000W RMS Class D amplification (2 × 500W)
- 11Hz–200Hz manufacturer response (±3dB)
- RCA line-level and speaker-level inputs
- RCA output with high-pass filtering and five placement EQ modes
- Optional KW1 wireless adapter sold separately
Handling and delivery: 2–5 days via DHL or FedEx. Free UK delivery.
- Manufacturer reference
- KC62
- EAN / GTIN
- 0637203218033
Technical specifications
- Model/finish
- KC62 / Carbon Black
- Drivers
- 2 × 6.5-inch active drivers; Uni-Core force cancellation
- Amplifier
- 1,000W RMS total (2 × 500W RMS); Class D
- Frequency response
- 11Hz–200Hz (±3dB), manufacturer specification
- Low-pass filter
- 40Hz–140Hz, LFE
- Inputs
- RCA phono; speaker level
- Line outputs
- RCA with 40Hz–120Hz high-pass filter or bypass
- Placement EQ
- Five settings including wall, corner, cabinet and apartment
- Wireless
- KW1 optional, not included; no built-in app-control claim
- Power
- 100–240V AC, 50/60Hz; mains required
- Weight
- 14kg
- Package
- One Carbon Black subwoofer; main speakers not included


