KEF LS50 Wireless II + 2x KC62 Subwoofer Wireless Speaker System
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KEF LS50 Wireless II + 2x KC62 Subwoofer Wireless Speaker System
Simplicity in Design and Usage
The KEF LS50 Wireless II speakers offer a complete, self-contained music system, with built-in amplifiers and wireless technology housed within each cabinet. Simple to set up via the KEF App, these speakers allow you to enjoy high-quality digital music by merely plugging them in. The LS50 Wireless II supports streaming of high-resolution music files up to 24bit/384kHz, with MQA decoding and DSD256 for exceptional audio fidelity. With AirPlay 2, Google Chromecast, Bluetooth, and Roon Ready certification, these speakers seamlessly connect to both Apple and Android devices, offering flexibility in streaming from various sources.
Enhanced Connectivity and Refined Sound Design
With the KEF Connect app, users can access streaming services such as Tidal, Amazon Music, Qobuz, Deezer, internet radio, and podcasts, while Spotify Connect allows streaming from the native app. For wired connections, there are HDMI, analogue, optical, and coaxial sockets compatible with a range of devices, including TVs, turntables, and game consoles. The LS50 Wireless II is powered by an advanced 280W Class D amplifier for bass and a 100W Class A/B amplifier for treble, complemented by KEF's Uni-Q driver with Metamaterial Absorption Technology, delivering clearer, more natural sound. The KEF LS50 Wireless II speakers paired with optional KEF S2 Floor Stands offer enhanced performance and aesthetic appeal in any room.
The Compact KC62 Subwoofer
The KEF KC62 Subwoofer defies expectations with its compact, football-sized design, yet delivers impressively deep and accurate bass. Equipped with twin drivers powered by 1000W RMS (2 x 500W) of high-performance Class D amplification, this small subwoofer produces power and clarity that challenge conventional subwoofer design. Three groundbreaking KEF technologies enable this extraordinary output, making the KC62 a perfect companion for a range of KEF speakers, including the LS50 Meta, LS60 Wireless, LS50 Wireless II, and LSX II.
Easy Connectivity
The KC62 is highly versatile, offering a range of connectivity options that ensure it integrates effortlessly with virtually any audio system. Line level and speaker level inputs allow connection to any amplifier, while a high-pass filter (HPF) on the line output facilitates seamless tuning. KEF’s SmartConnect further enhances compatibility by removing connection issues, and with the optional KW1, the KC62 can even operate wirelessly, adding convenience to its high-quality performance.
Designed for Your Home
Aesthetic and acoustic design blend in the KC62, crafted from durable extruded aluminium and available in elegant Carbon Black and Mineral White finishes. Its curved cabinet design provides both strength and subtle beauty, allowing it to fit seamlessly into any room decor. The KC62 also features five pre-set Room Placement Equalisation modes, which ensure consistent performance, whether in free space, near a wall, in a corner, or even tucked within a cabinet or using a specific apartment mode.
LS 50 Wireless II Specifications
| Drive Units: | Uni-Q Driver Array: LF: 130 mm (5.25 in.) aluminium cone HF: 25 mm (1 in.) vented aluminium dome with Metamaterial Absorption Technology |
| Frequency Range: (-6dB) Measured at 85dB/1m | 40Hz – 47kHz *Depends on EQ settings |
| Frequency Response (±3dB) Measured at 85dB/1m | 45Hz – 28kHz *Depends on EQ settings |
| Amplifier Output power: (Per Speaker) | LF: 280W HF: 100W |
| Amplifier Class: (Per Speaker) | LF: Class D HF: Class AB |
| Max SPL Measured at 1m: | 108 dB |
| Wireless Streaming Features: | AirPlay 2, Google Chromecast, ROON Ready, UPnP Compatible, Bluetooth 4.2 |
| Streaming Services: | Spotify via Spotify Connect, Tidal, Amazon Music, Qobuz, Deezer, QQ Music via QPlay, Internet Radio, Podcast *Depends on services availability in different countries |
| Source Resolution: | Network up to 384kHz/24bit Optical up to 96kHz/24bit Coaxial up to 192kHz/24bit HDMI up to 192kHz/24bit *Depends on source resolution |
| Interspeaker Connection: | Wireless: all sources resampled to 96kHz/24bit PCM Wired: all sources resampled to 192kHz/24bit PCM |
| Supported Format: (all inputs) | MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM and Ogg Vorbis |
| Supported Format: (network) | MQA: MQA Core Decoder DSF: DSD64, DSD128, DSD256 DFF: DSD64 |
| Power input: | 100 – 240VAC 50/60Hz |
| Power Consumption: | 200W (operating power) <2.0W (standby power) |
| Inputs: |
Primary speaker: HDMI eARC TOSLINK Optical Digital Coaxial Analog 3.5mm Auxiliary USB Type A (service) RJ45 Ethernet (network) RJ45 Ethernet (interspeaker) Secondary speaker: USB Type A (service) RJ45 Ethernet (interspeaker) |
| Output: |
Primary Speaker: RCA Subwoofer output Secondary Speaker: RCA Subwoofer output |
| Wi-Fi Network Standard: | Primary Speaker: IEEE 802.11a/b/g/n/ac IPv4, IPv6 |
| Wi-Fi Network Frequency Band: | Primary Speaker: Dual-band 2.4 GHz / 5 GHz |
| Dimensions: (H x W xD Per Speaker) | 305 x 200 x 311 mm |
| Weight: (Per Set) | 20.1kg |
KC62 Subwoofer Specifications
| Model: | KC62 |
| Design: | Uni-Core Force Cancellation |
| Drive Units: | 2 x 6.5” drivers |
| Frequency Response (±3dB): | 11Hz – 200Hz |
| Max Output: | 105dB |
| Line Output: | RCA phono sockets |
| Line Output High Pass Filter: | 40Hz – 120Hz, Bypass |
| Amplifier Type: | Built-in Class D |
| Amplifier Power: | 1000W RMS (2 x 500W RMS) |
| Variable Low Pass Filter: | 40Hz – 140Hz, LFE |
| Input: | RCA phono sockets, Speaker level inputs |
| Power Requirements: | 100 - 240V, 50/60 Hz |
| Power Consumption: | 1000W |
| Weight: | 14kg |
| Dimension (H x W x D) with Rear Panel and Feet: | 246 x 256 x 248 mm |
| Colour: | Carbon Black, Mineral White, Titanium Grey |
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