LS50 Wireless II

KEFKEF LS50 Wireless II

Home Theatre Reimagined: Transform your listening experience with the LS50 Wireless II, a premium wireless speaker system designed to deliver an immersive and versatile audio experience.

Design:

• Configuration: Compact yet powerful, the LS50 Wireless II features a sophisticated and stylish design that fits seamlessly into any home decor.

Drive Units:

• Uni-Q Driver Array:
• LF: 130 mm (5.25 in.) aluminum cone for rich bass response.
• HF: 25 mm (1 in.) vented aluminum dome with Metamaterial Absorption Technology for crystal-clear high frequencies.

Frequency Range:

• (-6dB) Measured at 85dB/1m: Extends from 40 Hz to 47 kHz, ensuring a broad audio spectrum.
• Note: Performance depends on EQ settings.

Frequency Response:

• (±3dB) Measured at 85dB/1m: Ranges from 45 Hz to 28 kHz, providing clarity across various sound frequencies.
• Note: Performance depends on EQ settings.

Amplifier Output Power (Per Speaker):

• LF: 280W for powerful low-end performance.
• HF: 100W for detailed high-frequency reproduction.

Amplifier Class (Per Speaker):

• LF: Class D for efficient power delivery.
• HF: Class AB for enhanced sound quality.

Max SPL Measured at 1m:

• Achieves up to 108 dB, perfect for an engaging listening experience.

Wireless Streaming Features:

• Supports:
• AirPlay 2
• Google Chromecast
• ROON Ready
• UPnP Compatibility
• Bluetooth 5.0
• Plays with Audirvāna

Source Resolution:

• Network: Up to 384kHz/24bit
• Optical: Up to 96kHz/24bit
• Coaxial: Up to 192kHz/24bit
• HDMI: Up to 192kHz/24bit
• Note: Performance 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):

• Compatible with MP3, M4A, AAC, FLAC, WAV, AIFF, ALAC, WMA, LPCM, and Ogg Vorbis.

Home Automation System:

• Integrates seamlessly with Elan, RTi, Crestron Home, Savant, Control4, and URC.

Supported Format (Network):

• MQA, DSF (DSD64, DSD128), DFF (DSD64).

Dimensions (H x W x D) per Speaker:

• 305 x 200 x 311 mm (12 x 7.9 x 12.2 in.).

Power Input:

• 100 – 240VAC 50/60Hz.

Power Consumption:

• 200W (operating power)
• <2.0W (standby power).

Streaming Services:

• Supports Spotify via Spotify Connect, Tidal via Tidal Connect, Amazon Music, Qobuz, Deezer, QQ Music via QPlay (coming soon), Internet Radio, and Podcast.
• Note: Availability may vary by region.

Primary Speaker Inputs:

• HDMI eARC: Enables seamless audio connection to compatible TVs and devices.
• TOSLINK Optical: Provides a high-quality digital audio connection for optimal sound performance.
• Digital Coaxial: Offers another digital input option for reliable audio transmission.
• Analog 3.5mm Auxiliary: Allows for easy connection to various devices with a standard headphone jack.
• USB Type A (service): For service and firmware updates.
• RJ45 Ethernet (network): Ensures a stable wired connection for streaming and networking.
• RJ45 Ethernet (interspeaker): Facilitates communication between primary and secondary speakers for synchronized audio.

Output:

• RCA Subwoofer Output: Provides a dedicated connection for an external subwoofer to enhance bass response.

Wi-Fi Network Frequency Band:

• Dual-band 2.4 GHz / 5 GHz: Supports both frequency bands for improved connectivity and reduced interference, ensuring a stable wireless streaming experience.

Secondary Speaker Inputs:

• USB Type A (service)
• RJ45 Ethernet (interspeaker)

What's in the Box:

• LS50 Wireless II
• Remote control
• Interspeaker cable
• Power cord
• Quick Start Guide and Warranty
• Contents and color may vary by region.