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Insignia NS-HT51

Insignia NS-HT51
alaScore 85

15 reviews

May, 2018

alaTest has collected and analyzed 15 reviews of Insignia NS-HT51. The average rating for this product is 4.6/5, compared to an average rating of 4.3/5 for other Speakers for all reviews.

We analyzed user and expert ratings, product age and more factors. Compared to other Speakers the Insignia NS-HT51 is awarded an overall alaScore™ of 85/100 = Very good quality.

Review analysis

(Based on 15 reviews)

User Reviews  


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Consumer review ( review summary for Insignia NS-HT51


alaTest has collected and analyzed 15 user reviews of Insignia NS-HT51 from The average user rating for this product is 4.5/5, compared to an average user rating of 4.2/5 for other Speakers on

100% of the reviews on give this product a positive rating.

This summary is based on the products: Insignia 51-Channel Home Theater Speaker System - BlackInsignia 51-Channel Home Theater Speaker System - Black

May, 2018

Product Specifications

Put the thump in your home theater audio with this 5.1-channel home theater speaker set that features two 2-1/2" front speakers, two 2-1/2" rear surround speakers, one magnetically shielded 2-1/2" center-channel speaker and one 8" subwoofer for cinema-style audio. Two front speakers and two rear surround speakers, each with 2-1/2" paper cone woofers, 1/2" balanced dome tweeters and foam surrounds, deliver crisp, expressive highs. Magnetically shielded center-channel speaker with 2-1/2" paper woofer cone with foam surround and 3/4" balanced dome tweeter for immersive center-channel audio and reduced video signal interference when placed near a TV or monitor. This product has an 8" subwoofer with variable 60-160Hz crossover and subwoofer volume control for punchy, full-bodied bass tone.


Packaged Quantity:1
Product Line:Insignia



Service & Support

Type:1 year warranty

Speaker System

Amplification Type:Active subwoofer, passive satellites
Audio System Nominal Output Power:300Watt
Connectivity Technology:Wired
Response Bandwidth:33 - 20000Hz
Speaker System Configuration:5.1-channel
Speaker System Type:Home theater speaker system