Infinity Systems Entra 1 Bookshelf Speakers

3/5 (4 Reviews) MSRP : $149.00


Product Description

Entra 1 Loudspeakers
  • Frequency response: 60 - 20,000 Hz (+/-3 dB)
  • Impedance: 8 ohm
  • Sensitivity: 89 dB
  • Power handling: up to 125 watts
  • Dimensions: 15.1" tall, 8.5" wide, 9.9" deep
  • Manufacturer's limited warranty: 5 years parts and service
  • Bass reflex ported design
  • Ceramic Metal Matrix Diaphragm (CMMD) driver technology
  • Video-shielded drivers
  • 6-1/2" CMMD cone woofer with rubber surround
  • 3/4" CMMD dome tweeter
  • Gold-plated five-way binding posts
  • Black ash vinyl finish


  • Review Options:  Sorted by Latest Review | Sort by Best Rating

    Reviews 1 - 4 (4 Reviews Total)

    User Reviews

    Overall Rating:3
    Value Rating:2
    Submitted by lonewolf031457 a Audio Enthusiast

    Date Reviewed: December 2, 2010

    Bottom Line:   
    I'm an infinity speaker fan. I picked up 4 of these on Craigslist as I had never tried the Entra's. Got them home and found one with a bad tweeter. Compared the tweeter to Infinities US-1(a small wall mount speaker with a 4" woofer), and the Entra tweeter looks wimpy. Also I couldn't find many reviews on the Entra 1, but of the limited reviews, someone else here on audioreview also had a blown tweeter. I've never had a problem with tweeters in RS1's, 2',s, 3's,4's, 5's, Primus 250's and some other infinity products. I wonder if they cheapened up the tweeter in the Entra line. The previous model, RS2, has a broader frequency range (more bass) and I prefer the sound it produces. I would avoid this line or make sure you get a very low price on it and listen to each speaker very carefully..

    Strengths: Looks good, Sounds pretty good.
    Weakness: Tweeter and I think it's used in all of the Entra's.

    Similar products used: Infinity RS1's, RS2's, RS3's, RS4's, RS5's, Primus 250's, C25, 2000.3, Polk R10,R30,R40.

    Expand full review >>

    Used product for:   Less than 1 month

    Duration Product Used:   Audio Enthusiast

    Product model year:   2002



    Overall Rating:3
    Value Rating:5
    Submitted by Kevio a Audio Enthusiast

    Date Reviewed: January 3, 2009

    Bottom Line:   
    These speakers stood out for me as hiving the most "natural" sound of several bookshelf I auditioned at the time. At $100 each, the value definitely made an impression. The 125 W power handling and bass response down to 60 Hz is actually quite respectable for a home theater application. Your sub-woofer won't have to work very hard.

    Expand full review >>

    Used product for:   More than 1 year

    Duration Product Used:   Audio Enthusiast

    Product model year:   2000

    Price Paid:    $100.00

    Purchased At:   Soundtrack



    Overall Rating:3
    Value Rating:5
    Submitted by mbbuchanan a Audio Enthusiast

    Date Reviewed: April 30, 2008

    Bottom Line:   
    I purchased these from a guy on craigs list with the infinity entra two and the entra center for $100.00. For the price I paid these are great speakers. The c.m.m.d drivers are really clean and they sound really good when playing vinyl . When playing digital they can get a little harsh, but they are not bad speakers they really are a fantastic bargin. When I got them they weren't even broken in yet, and now that I have gotten to put some time into them they have gotten even better. They have really opened up and I can't complain at all about the sound. The bass on these speakers is quite impressive considering they only have a single 6" driver in each box. The fit and finish of these speakers is well above what they were going for. Even if these were bought brand new I think these are a great bargain , and well worth a look for some one who needs a bedroom system, or even as a main two channel system. No they are not B&W, Wilson, Martin Logan, or any other high end speaker you can think of,and if you expect that out of these you will be disappointed. If though, you have a budget and you want good sound for you're money these will not dissapoint.

    Expand full review >>

    Used product for:   3 Months to 1 year

    Duration Product Used:   Audio Enthusiast

    Product model year:   2001

    Price Paid:    $25.00

    Purchased At:   craigs list



    Overall Rating:3
    Value Rating:3
    Submitted by jaylenoh a AudioPhile

    Date Reviewed: August 18, 2007

    Bottom Line:   
    tweeter in one blew from clipping due to weak cheap jvc $200 reciever.Wish I knew where to find another.

    Expand full review >>

    Used product for:   More than 1 year

    Duration Product Used:   AudioPhile

    Price Paid:    $125.00

    Purchased At:   circuit city




    Reviews 1 - 4 (4 Reviews Total)

    Review Options:  Sorted by Latest Review | Sort by Best Rating


    Infinity OWS-1 Entra

    What do you guys think about these rear surround speakers? Anybody have them? I need some really thin speakers that are wall mountable, and these would be voice matched with my infinity system.Read More »

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