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Black Diamond 8" Mid-Range Loudspeakers with Bullet, 140 Watts 4-Ohm, 1.2" Voice Coil (Pair of Speakers) Dia-CM8.4B

  • Based on 153 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 15 hours and 21 minutes
Available payment plans shown during checkout

Pattern Name: 8-Inches


Features

  • Nominal Diameter: 8"
  • Nominal Impedance: 4 Ohm
  • RMS Power Handling: 70 Watts
  • MAX Power Handling: 140 Watts
  • Overall Diameter : 8.27 / 210mm

Description

Black Diamond DIA-CM8.4B The Black Diamond series was designed to be the go to speaker for your high powered pro audio options. The DIA-CM8.4B is a great all around pro audio midrange speaker with a huge frequency range. Playing as low as 80hz and screaming all the way up to 10khz this speaker will be sure to hit all the spine tingling notes you want to emphasize. The 21.6 oz magnet houses a 70w rms and 140w max 1.2 inch high strength voice coil for great heat dissipation and long lasting life. Integrated into the speaker itself is a high volume bullet resonator that gives this brute it's insane range. It amplifies higher frequencies to give this speaker a larger range. Model: DIA- CM8.4B Type: Midrange Loudspeaker Size: 8 " RMS Power: 70W MAX Power: 140W Frequency Response: 80Hz - 10KHz Impedance: 4 Ohm Sensitivity: 94.6dB Materials Surround: Cloth Surround Frame: Black Stamp Steel Basket Cone: Black Paper Woofer Cone Magnet: Ceramic Voice Coil Wire: KSV Diameters Voice Coil Size: 1.5" Magnet Size: 21.64 oz Mounting Depth: 3.31" (84mm) Cut-Out Dimensions: 7.06" (179mm)


Product Dimensions: 8.45 x 8.45 x 3.86 inches


Item Weight: 14.4 ounces


Manufacturer: Black Diamond


Country of Origin: China


Item model number: DIA-CM8.4B


Date First Available: March 1, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • They can really handle amp power
Pattern Name: 8-Inches
They are very loud and I was surprised because they hold up great next to my massive audio pro speakers..I'll definitely recommend these to more people
Reviewed in the United States on May 24, 2021 by antonio knight

  • Clarity is on point! Trust me....
Pattern Name: 6.5-Inches
I've been hectic about these new paper loudspeakers because I don't really like the design of them I've seen them age pretty quickly...and I hate that 😠🤬 ...but I must say these paper mafockerz are clear.😲🤭🤗🤦🏾♂️😁😁😁😁😁😁😁😁 So I might grab another pair. 🤷🏾♂️ Hey!, I'm just being honest these jokers do the damn thing!!!! Thanks guys I'll see u soon. ... show more
Reviewed in the United States on March 29, 2021 by Eric smith

  • Amazing !!! Super happy !
Pattern Name: 6.5-Inches
These are nice and quality speakers for a great price and they were easy to install. Item arrived well packaged. Highly recommended!!!
Reviewed in the United States on March 19, 2021 by Alexandre Alexandre

  • Loud
Pattern Name: 6.5-Inches
These where bought for a friend and he is more than happy with them. They are defiantly loud, so much that they overpower the front speakers. Albeit there in a extended cab truck.
Reviewed in the United States on May 25, 2021 by Syprus

  • Great sound for the money
Pattern Name: 6.5-Inches
They work great the voice sound clear like you have the singer with you in the car
Reviewed in the United States on August 23, 2021 by David Barreto

  • A+++
Pattern Name: 6.5-Inches
For the price sound pretty good quick delivery A+++
Reviewed in the United States on April 1, 2021 by Amazon Customer

  • chan y con la calidad que se escuchan no creo que aya otro de su tamaño que lo supere
Pattern Name: 6.5-Inches
Son increíbles suenan durisiml no hai otro de su tamaño que lo supere
Reviewed in the United States on July 18, 2021 by Amazon Customer

  • These things SCREAM
Pattern Name: 6.5-Inches
The media could not be loaded. The only reason for 3 stars is because one of the speakers basket cam in dented but it was nothing a little persuasion can't fix. Got 2 of them in a 2011 Nissan note and as you see in the photo, cutting is required to make em fit. Got them powered by a 4 channel Boss R250 paired with a tablet and equalizer that serves as my headunit that push them well enough to point it's a block party. Keeps up with the 12s too. ... show more
Reviewed in the United States on January 23, 2022 by T.Ace T.Ace

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