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Power Acoustik CB1-8000D

8000W Peak (4000W RMS) Calber Class-D Monoblock 1-Ohm Stable Amplifier With Bass Knob Included

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• 1500 Watts RMS x 1 @ 4 ohm
• 2500 Watts RMS x 1 @ 2 ohm
• 4000 Watts RMS x 1 @ 1 ohm
• Total Peak Power: 8000 Watts
• Built-In Low Pass and Subsonic Filters
• Heavy-Duty Aluminum Heatsink
• Dimensions: 9.5" W x 18" L x 2" H

Learn more about the cb18000d

We apologize

This item has been discontinued


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Description


Power Acoustik brand icon

Authorized dealer

POWER SYSTEM WARNING: This amplifier requires a charging system capable of at least 150 amps. If your vehicle's charging system isn't powerful enough, it will damage or destroy this amplifier and possibly damage your vehicle, as well as void your warranty on the amp. You must perform electrical system upgrades to provide the power this kind of amp demands. Visit our Mean Green High Output Alternators store to find the right alternator for your vehicle.

General Features:

  • Power Acoustik Caliber CB1-8000D
  • Class-D Full Range 1-Ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohm: 1,500 watts x 1 chan.
    • 2 ohm: 2,500 watts x 1 chan.
    • 1 ohm: 4,000 watts x 1 chan.
  • Total power output: 8,000 watts
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Mono channel operation
  • Speaker-level (high-level) inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • High level: 200mV-8V
  • Frequency Response: 15 - 500 Hz
  • Signal to Noise Ration: 105 dB
  • Variable low-pass filter: 40 - 180 Hz, 12 dB/octave
  • Subsonic filter: 10 - 50 Hz , 12 dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • 0 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 9.5"W x 18"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the Power Acoustik CB1-8000D Owner's Manual

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Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
1500 watts x 1 channel
RMS Power @ 2 ohms
2500 watts x 1 channel
RMS Power @ 1 ohm
4000 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
8000 watts
Total RMS Power Output
4000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
40 - 180 Hz
Subsonic Filter
10 - 50 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CB1-8000D

Weight:

10.90lbs

Internal SKU:

cb18000d

Internal Product ID:

127587

Customer Ratings & Reviews


Power Acoustik CB1-8000D thumbnail image

5 star
86%
4 star
14%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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A Bad A^^ Amp CB1-8000D Mono Block

I bought this amp back at the end of July and Since then I have managed to Blow all 3 !2" subs that I was Running off it... 2 12" P.A. Gothic's 124's 2500W Max 1200W RMS DVC 4o'hm 's subwoofers and 1 12" Kicker Comp CVR DVC Subwoofer. I didnt blow them out all together my Kicker Comp CVR was last to go but my P.A. Gothic's were the first to go just days apart. Although its Not certified but on our amp test we put out over 300watts at 1ohm on a 40htz test tone lasting 90 Seconds. This amp was rated at 4000w RMS.. I still have my video to prove it!!!

By Anonymous on December 15, 2018

17 found this helpful


Love it

If your looking for jaw dropping results go with this amp

By Anonymous on August 23, 2018

14 found this helpful


Superb amp

This product is exactly the thing I needed it made this kicker 18 come to life. Now I’m thinking two would push it closer to maxed out.

By Phat Sac on April 26, 2018

14 found this helpful


It is worth the money

It has more than enough power to push my mtx's great Buy.

By Anonymous on August 5, 2018

13 found this helpful


Awesome product and price!

I would definitely recommend these folks for all your car audio purchases! The packaging was great and came in a day early! Very easy site to navigate and the prices are very very competitive if not the very best you will find anywhere! Will definitely be using them more often now! Thanks

By Clayton on May 31, 2020 Checkmark Icon Verified purchase

12 found this helpful


Great

I like the power acoustik cb1-8000d it sounds good and plays good. Bout to order another one.

By Anonymous on August 10, 2019

12 found this helpful


too powerfull for my 60amp alternator

i burnt this amp while measuring its rms... it clipped at 6084 watts and burnt the transistors

By John Doe on September 23, 2022

11 found this helpful




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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
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Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.