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AudioQuest Black Lab 3m Subwoofer Cable - Image 1
AudioQuest Black Lab 3m Subwoofer Cable - Image 2
AudioQuest Black Lab 3m Subwoofer Cable - Image 3
AudioQuest

AudioQuest Black Lab 3m Subwoofer Cable

$49.95across 12 retailers

The AudioQuest - Black Lab Sub Cable (RCA, 3.0m) impresses with its sturdy build and high-quality materials like solid long-grain copper. It effectively eliminates buzz for clearer audio, making it a reliable choice for enhancing your sound system. While the price is a bit higher than generic options, its performance and durability justify the cost.

Model: BLAB03Color: BlackUPC: 92592078901
Lowest at any Popular Retailer
$59.95 at Abt Electronics

Where to Buy

Prices last updated: April 29th 2026 8:48 pm

Product Score

Based on professional reviews and customer feedback

8.83/10
Overall
8.83
Consumer

Why this score?

The AudioQuest Black Lab Sub Cable earns its high score due to its ability to effectively eliminate unwanted humming and improve sound quality, as confirmed by numerous customer reviews praising its performance. Although there are a few complaints about the cable's build quality and durability, these are outweighed by the majority who find it delivers great value for its price, especially in high-end audio setups.

8+ Excellent
6-8 Good
4-6 Average
<4 Poor

Score

The AudioQuest Black Lab Sub Cable earns its high score due to its ability to effectively eliminate unwanted humming and improve sound quality, as confirmed by numerous customer reviews praising its performance. Although there are a few complaints about the cable's build quality and durability, these are outweighed by the majority who find it delivers great value for its price, especially in high-end audio setups.

8.83/10
Overall

Pros

  • Sturdy design with higuality materials like solid long-grain copper and gold-plated terminations.
  • Effective ground connection that eliminates buzz, enhancing audio clarity.
  • Symmetrical coax geometry for consistent signal quality.
  • Foameolyethylene insulation minimizes signal loss or distortion.
  • CL3/FT4 rated PVC jacket ensures durability and safety.

Cons

  • Slightly higher price point compared to generic sub cables.
  • Limited availability in longer lengths for different setups.

Bottom Line

The AudioQuest - Black Lab Sub Cable (RCA, 3.0m) impresses with its sturdy build and high-quality materials like solid long-grain copper. It effectively eliminates buzz for clearer audio, making it a reliable choice for enhancing your sound system. While the price is a bit higher than generic options, its performance and durability justify the cost.

Read full expert review

What Reviewers Are Saying

Praised
eliminated humming31%
great audio quality23%
good quality cable15%
Criticized
screen too small8%
cheap and poorly built8%

Customer Ratings

137 reviews averaging 4.5 out of 5 stars from Amazon
4.5
137 reviews
5
71%
4
15%
3
7%
2
3%
1
3%

Based on 137 reviews from Amazon

Common Questions

The AudioQuest Black Lab 3m cable is made specifically for subwoofers and aims to perk up your audio quality by cutting down on annoying noises like hum. It's known for solving some common audio hiccu...

Read full answer

Discussion

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