Whether you're listening to music, playing games, or watching movies, Altec Lansing's affordable and compact 221 speaker system will bring your entertainment to life, offering 5 watts per channel for each of its 2 satellite speakers and 10 watts for its bass-reflex subwoofer. Page 3: Headphones. 2. Turn on the audio source. CENTER VOLUME CONTROL 3. Turn on the Altec Lansing 251 speaker system by pushing the On/Off button located on the front of the right satellite. A green LED will The CENTER control varies the volume of the center speaker. Adjust this speaker as necessary to achieve a balanced sound. Altec lansing 221 amplified speaker system manual.atagelloc ¨à non enoizatnemila   âL . eltit taht htiw noitceseht ot piks neht ,)sreyalp DC elbatrop ro 3PM sa hcus( secived oiduaelbatrop htiw ro gnimag elosnoc ,kcabyalp DVD ,gnimag CP/oidua CProf metsys rekaeps eht pu gnittes eb ll  âuoy fi enimreteD .etarepo ot ydaer won si metsysrekaeps ehT .otrotsid onouS .srekaeps erom How do I connect my speaker to my Bluetooth device? To connect your speaker, start by pressing and holding the power button for approximately 5-8 seconds when powering on. Once your speaker is powered on you will see a flashing blue and red LED light which indicates that your speaker is in pairing mode. ©2018 Altec Lansing/AL Infinity, LLC 6. Altec Lansing ADA310W. Altec Lansing Speakers ADA310W Operation & user's manual (8 pages) Altec Lansing Speakers ADA310W Operation & user's manual (8 pages) 7. Altec Lansing 515-16G. Altec Lansing Speakers 515-16G Specifications (4 pages, 0.8 Mb) 8. Altec Lansing 515-8G. Altec Lansing 8127 Speaker System: Frequently-viewed manuals. Audio Pro LV2 Owner's Manual Owner's manual (44 pages) Technics SB-LV310 Operating Instructions Manual Operating instructions manual (8 pages) Aiwa TS-990 CD User Manual Operation & user's manual (57 pages) Samsung HW-Q600A Full Manual Full manual (86 pages) Ground Zero URANIUM The Altec Lansing 221 is a 2.1 (two satellite and one woofer) speaker system. Most Altec Lansing speaker systems have a bass level adjustment on the sub-woofer. I am going to try either installing one or soldering some 10W resisters in series to the line going to the woofer driver. Both of the amplifier chips you mention are stereo ones Altec Lansing 221. 2.19 mb; 18 0.31 mb; 2 pages; Altec Lansing 1230C. 0.65 mb; 2 pages; Altec Lansing 2100. 0.46 mb; 7 pages; Altec Lansing ACS21W. 0.04 mb; 2 pages; show all Speaker System Altec Lansing user manuals. Stereo Amplifier 0.34 mb; 2 pages; Altec Lansing 1707C. 1.94 mb; 27 pages; Altec Lansing 1715C. 1.94 mb; 27 pages; show Altec Lansing 8184 Speaker System: Frequently-viewed manuals. Anchor MEGA-6000U1 Brochure Specifications (1 pages) QSC ALK-MD2 User Manual Operation & user's manual (1 pages) JVC FS-G5 Instructions Manual Instructions manual (29 pages) Philips SPA1312 Instruction Manual Instructions for use (2 pages) Microlab B58 User Manual Operation & user About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators Klipsch ProMedia 2.1 THX Certified Computer Speaker System (Black) 8,011 21 offers from $73.33 Logitech Z313 2.1 Multimedia Speaker System with Subwoofer, Full Range Audio, 50 Watts Peak Power, Strong Bass, 3.5mm Audio Inputs, UK Plug, PC/PS4/Xb