The Denon Home 150 NV White Duo Pack consists of two compact wireless speakers designed for multi-room audio systems and home theater applications. These speakers feature HEOS Built-in technology, providing stable wireless connectivity for synchronized music playback across multiple rooms or individual audio selection per speaker. Each speaker measures 15.8 cm in height, 11.5 cm in width, and 11.5 cm in depth, with a weight of 1.4 kg per unit. The duo pack can be integrated into Denon HEOS home cinema setups as rear speakers, creating immersive surround sound experiences that deliver audio from behind the listening position for enhanced movie and series viewing. Both speakers support integrated streaming services including Spotify and Apple Music, enabling access to extensive online music libraries. A USB connection allows playback of MP3 files from external storage devices for offline listening. The speakers operate without built-in microphones, meaning voice control functionality is not available. Constructed with premium materials, these speakers deliver clear, balanced audio reproduction suitable for various room sizes. The white finish provides a versatile aesthetic that complements most interior decors. Setup is straightforward through the HEOS app, which facilitates network configuration and audio source selection. These speakers are compatible with other HEOS-enabled devices, allowing for system expansion over time. Power consumption during operation is approximately 12 W per speaker, with standby power consumption below 0.5 W. The frequency response ranges from 52 Hz to 20 kHz, ensuring detailed audio reproduction across the spectrum. Each speaker contains two custom-designed drivers: a 25 mm tweeter and an 89 mm woofer, powered by dual Class D amplifiers. Network connectivity includes both Wi-Fi and Ethernet options for flexible installation. The package includes two Denon Home 150 speakers, power cables, and a quick start guide for immediate setup.