3.6 Speakers 3. Hardware (220-1001), Comptia A+ (Plus), Comptia A+ (Plus) 220-1001 This entry is part 163 of 230 in the series Comptia A+ (Plus) 220-1001 Series Speakers are analog output devices so that we can hear sound coming from our computers. Speaker connect via TRS (Tip/ Ring/ Sleeve) jacks. There’s usually an option to have speaker output or an audio adapter that has speaker connection on it. Author: Previous Article 3.6 Microphone Next Article 3.6 Headset Latest Posts Storage Area Network (SAN) APM and ACPI Acceptable Use Policy