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4500W Power Acoustik CB14500D Caliber Class D Amplifier

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(11 Reviews)
$125.99

Power Acoustik Caliber Class D 4500W Amplifier

Caliber amplifiers are the next step in performance and value. Taking advantage of our tri...

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Product Description

Power Acoustik Caliber Class D 4500W Amplifier

Caliber amplifiers are the next step in performance and value. Taking advantage of our tried and true class A/B full range and improved efficiency class D monoblock platforms, Caliber amplifiers continue down the road of reliability and longevity you know well.

  • 1-ohm Stable Monoblock Operation for MAX Power
  • Bridge 2 Monoblocks Together for Double Power!
  • Military Grade PCB w/ PWM MOSFET Power Supply
  • Direct Short, Thermal, & Overload Circuit Protection
  • High/Speaker Level & Low Level/RCA Input
  • 200mV-6V Low-Level RCA Input
  • 4g Power Wire & 8g Speaker Wire Outputs
  • Variable 12dB High & Low Pass Crossovers
  • 12dB Bass Boost Increases Low Octave Harmonics
  • 1800 Phase Shift Improves Low Octave Dynamics
  • Amplifier Dimensions (2″H x 9.50″W x 13.25″L)
  • Dash Mount Remote Control Included

Product Specification

SKU CB14500D
UPC 709483054189
BRAND: POWER ACOUSTIK
WEIGHT 8.90

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11 Review For 4500W Power Acoustik CB14500D Caliber Class D Amplifier
  • user Avater

    Theodore 18-04-2021

    "To go with this amp, you'll need high-end audio. First and foremost, this amplifier is designed for a high-end system. Even though it's cheap, it's only designed to drive 250 watts rms and 500 watts max subwoofer/s. With that said was not for me needed way more power I have 2000 watts rms setup and this was nowhere near that. It turned on my sub, but that was it. If you have a JL audio, Rockford fosgate, Kicker, or other sub with a lower wattage specification, this could work for you. I had to give it back because I don't have a high-end audio system and instead have a budget build setup. I got my refund, but I can't give it five stars because it wasn't right for me."

  • user Avater

    Fraser 18-04-2021

    Solid amp power is insane I have it powering two 8in audio pipe quad stack woofers and it makes them hit hard. one small issue I came across is the speaker and power connections, the screw is at an award angle and forces your screwdriver to rub the top of the amp as you open the connections. Other than that it is a great amp have it running at 1 ohm and have had no issues over heating. For the price it's a steal. If your looking for a powerful amp look no further.

  • user Avater

    Owen 18-04-2021

    "Very powerful and worth every penny. The only problem is its difficult to get to the power supply and speaker terminals I have a really good understanding about the manufacturing process and don't understand why this hasn't been worked out. Overall this is definitely one of the better amps on the market when it comes to power and the price. Electrical upgrade is required to run this beast if not you will clip or burn it up. "

  • user Avater

    Reuben 18-04-2021

    Has crazy amount of watts for the money, ended up blowing the coil out of one of my subs LOL (they werent meant to take the power I delivered, which was about half)... So gotta order Subs that can take it, deff not the sellers fault.... ALTHOUGH I will add that I am NOT pleased that it does not have 0 gauge inputs for power/ground (have to use 0 to 4 gauge adapter) which does not make any sense considering the load.... ALSO did not like that instead of allen screws they use Philips on all the speaker/remote/power/ground inputs..... don't remember seeing that on the listing.... BUT i will say even with all that the amp does great, even the bass knob is awesome, and haven't had any overheating - doesn't get hot at all.... For the money Id buy it again!!!

  • user Avater

    John 18-04-2021

    "Bought it to power 2 12 inch power acoustic bamf 122’s and it is amazing in power and would buy it all over again over anything else out there. "

  • user Avater

    Carson 18-04-2021

    "Purchased for my pops and he loves it doesn't overheat gets warm not exceedingly hot at all barely has bass knob turned up and still hits? like a boss will.be purchasing another here shortly. "

  • user Avater

    Innes 18-04-2021

    "Good bang for the buck only has a 4 gauge plug for power though. "

  • user Avater

    Elijah 18-04-2021

    For people who don't understand this amp i been hooking up amps for many years the problem is if you do not give this amp the power it needs you will smoke your speakers and or your amp the only disappointing thing with this amp is it requires a lot of power i have 6 twelves four are on this amp i smokes 4 kickers you better get a better grade speaker and give the dam thing juice I have 3 extra batteries up grades alternator and a high powered capacitor hope this helps of course if your only running a few woofers you may not need all that it will put out close to 4000 watts rms if you give it power remember it cant give what it doesnt have

  • user Avater

    Murray 18-04-2021

    "No issues have it on 2 12in mofos in a ported qbomb box running at 2ohms and i turn heads. "

  • user Avater

    Grayson 18-04-2021

    "It's by far the best cheap amp I've ever had but you do have to run it with 2 batteries and 2 capacitors to keep from dimming your head lights and it won't shut down cause just one battery one cap it will shut off when your jamin at 1 ohm "

  • user Avater

    Aiden 18-04-2021

    "I had a razor.. kept going off after a few songs from getting hot.. I put the same amp on my 2500 watt power acoustik gothic addition... Slamming trunk. Windows trimmer... The amp never heat up.. I can go a entire day with play ???? "