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Ruthless Audio 800.4 4 Channel Amplifier

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The 800.4 is perfect for all setups. Capable of 100 watts at 4 ohm per channel or 220 at 2 ohm or 440x2 bridged at 4ohm. Korean Class D technology.

 

100x4 at 4ohm 14.4v

220x4 at 2ohm 14.4v

440x2 at 4ohm bridged 14.4v

Tiffany inputs

Operational voltage 8-16

4 gauge inputs 

Clip Light Function 

Input Sensitivity 6v-.2v

HP 20hz-800hz (x10 multiply) 200hz-8khz

LP 50hz-800hz (x10 multiply) 500hz-8khz

THD @ 4ohm > .01

100 amp fuse recommended 

Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Richard

Love it 😀

m
michael sharp

Will purchase again!

Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.

Description

The 800.4 is perfect for all setups. Capable of 100 watts at 4 ohm per channel or 220 at 2 ohm or 440x2 bridged at 4ohm. Korean Class D technology.

 

100x4 at 4ohm 14.4v

220x4 at 2ohm 14.4v

440x2 at 4ohm bridged 14.4v

Tiffany inputs

Operational voltage 8-16

4 gauge inputs 

Clip Light Function 

Input Sensitivity 6v-.2v

HP 20hz-800hz (x10 multiply) 200hz-8khz

LP 50hz-800hz (x10 multiply) 500hz-8khz

THD @ 4ohm > .01

100 amp fuse recommended 

Shipping

Shipping Most items ship within 1–3 business days. Delivery time varies by item, vendor, and destination.

Need help before ordering? Contact Droppin HZ and we can help confirm fitment, power needs, or supporting gear for your build.

REVIEW

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
Richard

Love it 😀

m
michael sharp

Will purchase again!

Have questions before you order? If you need help confirming fitment, power needs, or the right supporting gear for your build, contact Droppin HZ and we’ll help point you in the right direction.
Amplifier build support

Plan the power behind your amplifier.

Amplifiers need the right subwoofer or speaker load, power wire, fusing, ground, and electrical support. Confirm the full system before ordering high-output gear.

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