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The Ruthless Audio 800.4 Micro is where compact design meets serious power. Delivering a true 800 watts RMS of clean, high-efficiency output, this amp is engineered for enthusiasts who want competition-level sound without giving up valuable space. Perfect for motorcycles, UTVs, or compact car installs, it’s the ultimate blend of stealth and strength.
The 800.4 Micro’s Class-D design keeps things cool and efficient while maintaining razor-sharp clarity and dynamic response. Use it to power a full speaker setup or bridge it into two channels for higher-output applications — this amp is as versatile as it is powerful. Built Ruthless tough with premium components and a durable black chassis, it’s made to deliver clean, controlled sound in any environment.
Key Features:
-
800 watts RMS total power output
-
Compact, space-saving design perfect for motorcycles, UTVs, and stealth installs
-
Class-D efficiency for powerful output and low heat
-
Bridgeable 4-channel configuration for flexible setups
-
Ideal for powering high-end components or full-range systems
-
High- and Low-Pass filters for fine-tuned sound control
-
Rugged black housing built to handle vibration and heat
-
Premium internal components for long-term reliability
Technical Specifications:
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RMS Power: 200W x 4 @ 2Ω (14.4V)
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RMS Power: 120W x 4 @ 4Ω (14.4V)
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Frequency Response: 20Hz – 8kHz
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High Pass Filter: 20Hz – 8kHz
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Low Pass Filter: 50Hz – 8kHz
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Signal-to-Noise Ratio: >95dB
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Fuse Rating: 80A
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Operating Voltage: 9V – 16V
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Dimensions: 9.25" L (8.25" heatsink) x 4.7" W x 2.2" H
Compact Muscle. Ruthless Precision.
Whether it’s tucked inside a bike fairing, a UTV dash, or a hidden car install, the Ruthless Audio 800.4 Micro delivers clean power, sharp sound, and all the muscle your build deserves — proof that great things come in small, powerful packages.
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
Description
The Ruthless Audio 800.4 Micro is where compact design meets serious power. Delivering a true 800 watts RMS of clean, high-efficiency output, this amp is engineered for enthusiasts who want competition-level sound without giving up valuable space. Perfect for motorcycles, UTVs, or compact car installs, it’s the ultimate blend of stealth and strength.
The 800.4 Micro’s Class-D design keeps things cool and efficient while maintaining razor-sharp clarity and dynamic response. Use it to power a full speaker setup or bridge it into two channels for higher-output applications — this amp is as versatile as it is powerful. Built Ruthless tough with premium components and a durable black chassis, it’s made to deliver clean, controlled sound in any environment.
Key Features:
-
800 watts RMS total power output
-
Compact, space-saving design perfect for motorcycles, UTVs, and stealth installs
-
Class-D efficiency for powerful output and low heat
-
Bridgeable 4-channel configuration for flexible setups
-
Ideal for powering high-end components or full-range systems
-
High- and Low-Pass filters for fine-tuned sound control
-
Rugged black housing built to handle vibration and heat
-
Premium internal components for long-term reliability
Technical Specifications:
-
RMS Power: 200W x 4 @ 2Ω (14.4V)
-
RMS Power: 120W x 4 @ 4Ω (14.4V)
-
Frequency Response: 20Hz – 8kHz
-
High Pass Filter: 20Hz – 8kHz
-
Low Pass Filter: 50Hz – 8kHz
-
Signal-to-Noise Ratio: >95dB
-
Fuse Rating: 80A
-
Operating Voltage: 9V – 16V
-
Dimensions: 9.25" L (8.25" heatsink) x 4.7" W x 2.2" H
Compact Muscle. Ruthless Precision.
Whether it’s tucked inside a bike fairing, a UTV dash, or a hidden car install, the Ruthless Audio 800.4 Micro delivers clean power, sharp sound, and all the muscle your build deserves — proof that great things come in small, powerful packages.
Shipping
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
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