Infinity Primus Four 4-Inch Two-way Satellites and Two-way Dual 4-Inch Center-Channel (Black)

by Harman

Product Details

• Shipping Weight: 15 pounds
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000LK8U8S
• Item model number: PRIMUSTPIIBK
• Average Customer Review: 4.5 out of 5 stars  See all reviews (4 customer reviews)
• Amazon Best Sellers Rank: #166,438 in Electronics (See Top 100 in Electronics)

Product Description

Infinity Primus Four two-way 4" satellites and two-way dual 4" center-channel

Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful:

5.0 out of 5 stars Excellent Speakers, December 7, 2008

By 

P. Weatherby (Rockville, MD) - See all my reviews
(REAL NAME)   

This review is from: Infinity Primus Four 4-Inch Two-way Satellites and Two-way Dual 4-Inch Center-Channel (Black) (Electronics)

Great speakers for the money! Provide very clear and good overall audio quality. A little lacking in the lower mid-range, but a subwoofer will make up for that.

I paired these with an Infinity PS12 Subwoofer and they haven't let me down.

The other review by Matthew Smith "IBI", noted the lacked mid-range. Well if you did your research which you definitely didn't you would notice the frequency response for these is:

Frequency Response
100Hz - 20kHz (±3dB)

With the frequency response dropped off at 100Hz, that pretty much requires a subwoofer to bring up the lower frequencies. These were meant to be part of a 5.1 system.

5.0 out of 5 stars Great sound for the money., January 17, 2011

By 

Dustin Trapani (Orlando, Fl United States) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Infinity Primus Four 4-Inch Two-way Satellites and Two-way Dual 4-Inch Center-Channel (Black) (Electronics)

I've got these for a couple of years now and I'm just really impressed. I'm running them off of a Yamaha 5.1 channel receiver and they work and sound great. Certainly, there are better sounding speakers but for the money these would be hard to beat. I've got the front channels replaced and running the granddaddy of the Infinity Primus lineup, the 362's. These are a beast of a speaker and really sound great. I'll eventually replace the center channel with the larger Primus center, the 350 simply because the current one has a hard time standing up to the 362's. All in all its a great buy and will really give you nice sound.

Also, these will get quite loud if powered properly!

5.0 out of 5 stars perfect addition to complete my 7.1 surround, September 18, 2009

By 

OIFV79 (Saint Cloud, MN USA) - See all my reviews

Amazon Verified Purchase

This review is from: Infinity Primus Four 4-Inch Two-way Satellites and Two-way Dual 4-Inch Center-Channel (Black) (Electronics)

I have used infinity speakers since 1998 and wanted to upgrade my surround speakers from 5.1 to 7.1. I tried the center speaker, however I already had a infinity primus pc250 and decided to stick with the primus since it is better quality, so I have no input on the center speaker since I do not use it. Even though you are supposed to match speakers, my Denon AVR 890 reciever with Audyssey adjusted to match the right volume.

The surround speakers really supprised me as to the base they can put out. You can adjust your receiver to speakers large for these surround and that made a world of difference. I was watching a movie and I felt my hair blowing and though it was from my subwoofer, but was shocked when it was coming from behind me.

Overall very satisfied, and I did not plan on using the center speaker anyway. It was just cheaper to by the pack than individual surround speakers.