Audio Apex CAB-45 Amplifier
The CAB-45 amplifier is one of the BEST bang for the buck in car audio right now. The CAB-45 is a half bridge designed monoblock class D amplifier capable of making 4500 watts RMS @1 ohm. The CAB-45 also comes with a bass knob which features a clip light.
Be sure to check out the video below, in the amp test done by Sundown Audio Unofficial. The CAB-45 put out over 4900 watts RMS at 1 ohm on the amp dyno. The CAB-45 will be strappable with the new optional bridging module. (9000w at 1 ch at 2 ohms) (Requires 2 amps and input bridging module) *** as of June 23rd, 2021 the bridging modules are still in production. You will need to run gain matched until module is available.
Operational Voltage: 11v -15.4v
Power: 4500w RMS @ 1 ohm at 14.4v
Power: 2750w RMS @ 2 ohm at 14.4v
Power: 1500w RMS @ 4 ohm at 14.4v
Frequency Response: 17Hz-180Hz (-3dB)
Signal Noise Ratio: 90dB
Input Sensitivity: 20,000 Ohms
Input Sensitivity: 100MV-6V
T.H.D. : <0.05%
Bass Frequency: 30Hz-80Hz
Low Pass Frequency: 40Hz-80Hz
Bass Boost: 0-12dB
Other DetailsYour CAB-45 has several different warranty options available. To keep the price as low as possible, the base amplifier carries a 90 warranty against manufacturers defects only. This warranty does not cover damage done to amplifiers from miswiring, blown speakers, low voltage, and other user errors. The premiere warranty tier (79.99) covers practically all forms of damage done to the amplifier for 2 years. This premium warranty also has a graduated deductible associated with user error failures to avoid intentional misuse of the policy. In the first 12 months, the first use has a 0.00 deductible, the second use has a 50.00 deductible, the third use will have a 100.00 deductible. the 4th and all subsequent uses will have a 150.00 deductible. If the first use is in the second year, the deductibles start at 50.00 instead of 0.00. This warranty is non transferable, and is only valid for the original purchaser.
22 Reviews Hide Reviews Show Reviews
The CAB-45 is an all around solid amplifier! I have two of them powering two NSV4 15s at 1Ω, and the power is definitely there. Additionally, after some hard play, they may get warm (if that). The CAB-45 is an amplifier that I’ll easily recommend to anyone due to performance, quality, and a fair price; also, you can’t beat the customer service that comes with it. If you’re thinking about getting one, I don’t know what you’re waiting for, just do it. This is one purchase you won’t regret.
Very powerful amplifier and sleek design. My only complaint is the sharp edges, and the Phillips screws to hold down the power and ground wires
Awesome amp really bring my evls to life
This thing is a beast, I can turn it up pretty loud but the audio installation place reccomend that I upgrade my alternator and get a battery to put in the back. I have a 2019 camry and this sounds great on my setup but it is pushing a lot of power couldn't be happier with the pre-sale discount. Thanks guys this is my first car audio setup I love it!
This amp is a monster came in 2 days thanks audio apex
Best looking amp on the market great quality can't wait to see wat they do on my harmony audio ha-ml 15.1
This amplifier is amazing! I’m wired to 2ohms and seems more efficient than the Taramps MD5K I had @2ohms
I love the amp.
Ok first off let me say make sure you have the power to support it. My little alternator wasn't cutting it at 600rpm so I got a 370amp and man this amp came alive! Haven't see the clip light since the alternator upgrade. For the price you can't beat this Amp. Thank Apex for a awesome product at a killer price.