The Edifier M1360 2.1 speaker gives excellent sound and bass performance thanks to the upward-angled satellites. The wooden medium-density fibreboard (MDF) contains a 4-inch subwoofer for vibration resistance. The M1380 is a complete audio solution for an array of audio applications. The Edifier M1360 has a stylish wired volume control with an audio mute button. The speakers can deliver quality sound from any external device, including a PC or laptop.