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About this product
Product Information
Enjoy the simple setup and the powerful performance of the 3-piece Altec Lansing ACS340 2.1 speakers. These amplified accessories are designed to issue quality sound at 40 W. The response bandwidth of 30-20,000 Hz of this powered speaker system gives you impeccable output within the specified range. The subwoofer delivers low range bass that’s perfectly paired with the low-frequency response. Add in the ability to adjust volume and treble to your liking, and the audio output gets even better.This Alec Lansing set is compact and fits neatly into your office or bedroom setup. The two satellite speakers measure 3.5 by 12.2 by 5 inches. The subwoofer measures 9.4 by 4.5 by 8.3 inches. The Nominal (RMS) Output Power is 27 Watts for the satellite speakers and 6.5 Watts for the subwoofer.You’re able to enjoy gaming, movies, or music videos comfortably with this speaker system. Protected by a magnetic shield, the satellite speakers will function as you wish without affecting your monitor. No need to be concerned that image distortions will occur by including these Altec Lansing devices in with other electronics. Mounted on small bases, the two separate satellites can be adjusted upward to meet your directional needs. You can easily connect headphones to the Altec Lansing speaker system. Equipped with a 3.5mm jack, the set works with headphones so you don’t bother others in the room.The light gray color makes integrating the Altec Lansing speaker system into your current décor simple. The structure and design of this set are geared for intimate workspaces. No need for extra components that could get lost, such as remote controls. Setup is a snap. Simply follow the color-coded connectors to connect the three units to each other. Then connect the 3.5mm connector into the computer. Use the provided AC adapter to power the speaker system once everything is ready.Soon you’ll begin to appreciate the upgrade in output delivery from the Altec Lansing accessories. Use the provided controls to create a personalized listening experience based on your audio-related needs. Raise and lower the treble to avoid tinny or harsh notes when listening to music. Adjust the general volume according to the ambiance or the mood you’re in. You also have the option to turn the bass on or off with this speaker system, further personalizing your options.The subwoofer is equipped with a driver with a diameter measurement of 6.5 inches. The high/midrange driver in the accompanying satellites is 3 inches in diameter. The subwoofer is designed to provide optimal performance on the floor beneath a desk, allowing for more workspace. With an input impedance capacity of 10 ohms, this set makes the perfect accessory for your desktop computer.Whether for work or play, enhance your multimedia computer applications with the Altec Lansing speaker system. This versatile system can also connect to other audio devices such as smartphones, CD players, or tablets. The Altec Lansing ACS340 speakers are a quality, sleek, and dependable final touch to your workspace or mini-entertainment center.Product Identifiers
BrandAltec Lansing
MPNACS340W
UPC0021986943402
ModelACS340
eBay Product ID (ePID)72063756
Product Key Features
ConnectivityWired, Audio Jack
TypeSurround/Satellite
Additional Product Features
Speaker Frequency Response30-20000Hz
Connection TypeWired
SubwooferWith Subwoofer
System Configuration2+ Subwoofer, 2.1 System
FeaturesVolume Control, Headphone Jack
Max. Power Output40W (RMS)
Ratings and reviews
Most relevant reviews
- 29 Mar, 2017Most favourable review
Gems from the Past
This system looks unimpressive, it's not shiny and black or matte gray but the speakers inside ARE made of solid material - much more in the metals - the copper coils and the magnets that push them. The heavier the magnets, the heavier the coils the higher sound quality. Full stop. This set was a find for me - literally, they were left in a hallway and I brought them home. They have excellent sound and REAL bass, not boxy and thumpy.. these have 'punch' which you don't find in most current 2.1 computer speakers. The bass is quite deep and full, and the treble and mid-ranges are crisp and clean.. the spatial range is perfect and the depth of field is almost 3D in the quality of the left/right channel separation. If you are looking for a decent, high quality sound on a budget, for an older system, these beat pretty much everything new you can find under 120 dollars. Today's speakers are made with less materials in the drivers and you can hear it. Great el-cheapo set, so good in fact that I just picked up a second set for my now quite-jealous spouse, who's grumbling about his tinny and boxy sounding CyberAcoustics that he paid way too much for (given how poorly they sound in comparison). Very happy with these speakers.Verified purchase: YesCondition: Pre-owned
- 30 Aug, 2016Most critical review
Altec Lansing ACS340 Subwoofer
I had an Altec Lansing speaker system for over 15 years. The speaker started to make a fluttering noise so I wanted to replace it. When I received the replacement from EBAY the subwoofer had the same malfunction (fluttering) so I replaced the speaker with a new PYLE speaker of the same size. The system is now working fine......good sound when playing from a CD. Note: when you playback music from the internet, (like youtube), the sound will at times not be good as a CD. It may sound tinny, scratchy, fading sound, etc.Verified purchase: YesCondition: Pre-owned
- 13 Nov, 2017
Older model but better than most newer units
It is a very good workhorse and is more reliable that some of the fancy looking more recent units that do not work as well. Of course, this is a completely different company from the Altec Lansing company of the 50s and 60s that was purchased by Spark-O-Matic. And do not expect to be able to purchase "hi fidelity" speakers for less that $3,000.Verified purchase: YesCondition: Pre-owned
- 19 Jan, 2017
Great desktop speakers
Originally had a set of these with a purchase in 1999. After 17 years of steady service, an intermittent short had me searching for suitable replacements. Didn't like the sizes or reviews on current models; found a NIB replacement here. Could not be happier.Verified purchase: YesCondition: Pre-owned
- 31 Mar, 2017
"litle is beautifull"
Altec is famous for big sonorisation. Whatever, the Lansing ACS 340 are litle. Thus, you have big in litle. And, it si good for home where you dont need powerfull speakers.Verified purchase: YesCondition: Pre-owned
- 03 Sep, 2016
Altec Lansing ACS340 Computer Speaker System W/ Subwoofer Power Supply
Good product, works great, got here on time. ThanksVerified purchase: YesCondition: Pre-owned
- 28 Jul, 2021
vintage speakers with deep, strong bass for good sound, better than logitech 337
the speakers arrived in excellent aesthetic and working condition. the subwoofer has deep and strong bass, I enjoy listening to music, they sound better than the logitech 337 although it does not have bluethoot connectivity. I even repaired the ones he had for many years because he missed the good sound.Verified purchase: YesCondition: Pre-owned
- 19 Jul, 2016
Power Supply ACS340 for Altec Lansing Computer Speakers A4432 13VAC 4A AC
OEM Factory power supply. Working just as intended. No issues.Verified purchase: YesCondition: Pre-owned
- 21 Sep, 2016
SPEAKERS
YOU WILL HEAR A LOT MORE HIGH AND LOW NOTES THAT YOU NEVER HEARD BEFORE! GREAT SOUND FOR THE SIZE AND THE MONEY!!!Verified purchase: YesCondition: Pre-owned
- 24 Oct, 2015
Very satisfied
Speakers were just what I was looking for.Verified purchase: YesCondition: Pre-owned
