Fill any room with amazing stereo sound. The HD4 can connect either wired or wirelessly, so you can play your music from your computer, phone, tablet, or even your turntable or cassette player. Use any music app or device you like. The HD4 also has a headphone amplifier, so you can listen to your music privately with crystal-clear sound.

Features:

• Quick and easy setup
• No network setup, no passwords, no hassle
• Versatile playback in any room, from any app or device
• High-fidelity stereo sound for desktops and small spaces
• Modern, compact design that fits in and fills up any room with sound
• Built-in magnetic (and easy to remove) speaker grills
• Low-latency Bluetooth aptX-HD, extended-range wireless streaming so you get crystal clear sound
• Analog input for easy turntable connection
• Aramid fibre woofers and silk dome tweeters maintain the integrity of the sound
• Built-in power amps wrapped in precision-tuned, hand-built and finished wood-veneer cabinets

Specifications:

• Type: Powered Bluetooth aptX HD speaker system
• Amplifier Type: AB
• Power Output: 120 W peak power total (30 W RMS / 60 W peak per channel), AES
• Drivers: 4" aramid fibre woofers, 0.75" silk dome tweeters
• Bluetooth: Bluetooth 5.0, aptX HD, aptX, AAC, SBC
• Bluetooth Range: Up to 100 ft (30 m) typical
• USB: Micro-USB Connector Type
• Headphone Amp: OPA2134 Type, 2 ohms
• Dimensions: Each - 5.5" (W) x 6.5" (D) x 9" (H) / 14cm (W) x 16.5cm (D) x 23cm (H)
• Weight: Left (active) - 3.2 kg / 7 lb, Right (Passive) - 2.4 kg / 5.2 lb