what all comes with it?

Hello, The CAP8 comes with a 1 Watt/51 ohm Resistor and mounting hardware.

Does this model flash to the beat?

Hello, The CAP8 only flashes when it is charging. Thank you, Boss Audio

Does this come with a distribution block and can it power a 4500w amp?

The distribution block is built in. It has a in and a out for the positive and negative. While the capacitor will help the battery and alternator supply enough power to turn it on it may not be able to supply enough support for those really low tones constantly. I would recommend running a dual battery setup and if there is enough space to do so upgrade the alternator to as high a amperage as you can get. In my case I am driving a 1980 f350 and I upgraded to a 150 amp alternator and all lighting is led. I also run 2 batteries and am looking at installing a second alternator to supply enough power for my amplifier setup. I am pulling 3500 watts. When you install a larger alternator like I did using a 1 wire alternator you will also have to run a significantly larger wire from the alternator to the battery.

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BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led

BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led

Product ID: 2933570

Details

Brand
BOSS Audio
Capacitance
8 Farad
Material
Platinum
Operating Voltage
24 Volts
Shape
Rectangular

⚡8 Farad high-capacity energy storage

🔊Enhanced bass stability & power delivery

🔵Bright blue LED voltage meter

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Description

🔋 Power your bass, protect your ride — never miss a beat with BOSS CAP8!

ENERGY SAVER MODE - Automatic sleep activates when volume is low, preserving battery life without sacrificing performance.
SMART VOLTAGE ALERTS - Audible warnings and LED indicators keep your system safe from reverse polarity and voltage issues.
POWER PACKED 8 FARADS - Delivers instant energy bursts for deep, punchy bass that commands attention.
SLEEK STURDY DESIGN - Compact, lightweight with platinum-plated terminals for secure, professional-grade installation.
PRECISION VOLTAGE METER - Digital LED readout accurate to ±0.1 VDC ensures you’re always in control of your power levels.

The BOSS Audio Systems CAP8 is an 8 Farad car audio capacitor engineered to stabilize and enhance your vehicle’s audio power delivery. Featuring a bright blue LED voltage meter, audible reverse polarity and voltage warnings, and a durable platinum-plated terminal design, it ensures consistent amplifier performance and superior bass response. Lightweight and easy to mount, it also includes an automatic sleep mode to conserve energy, making it a must-have upgrade for audiophiles seeking reliable, high-impact sound without compromising vehicle electrical safety.

Specifications

ASIN	B001DXAVTS
Best Sellers Rank	#8 in Car Amplifier Capacitors
Brand	BOSS Audio Systems
Brand Name	BOSS Audio Systems
Capacitance	8 Farad
Capacitance Tolerance	10
Customer Reviews	4.4 out of 5 stars 3,100 Reviews
Global Trade Identification Number	00791489108973
Included Components	Capacitor
Item Dimensions W x H	2"W x 6"H
Item Shape	Rectangular
Item Type Name	BOSS Audio Systems CAP8 Car Capacitor - 8 Farad, Energy Storage, Enhanced Bass From Stereo, Warning Reverse Polarity Tone, Voltage Overload Low Battery Voltage Led
Item Weight	3.7 Pounds
Manufacturer	BOSS Audio Systems
Material	Platinum
Material Type	Platinum
Maximum Voltage	24 Volts
Model	CAP8
Mounting Type	Rack Mount
Operating Voltage	24 Volts
Part Number	CAP8
Shape	Rectangular
UPC	070992472758 791489108973 115970703926 880959961375 189326618691 999992669855 151903146163 100010956509 088020618207 100177400228 168141264320 806293548683
Unit Count	1.0 Count
Warranty Description	1 YEAR WARRANTY

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