Modern Connectivity
Seamless Apple CarPlay® and Android Auto™ for navigation, music, and calls.
"Fit perfectly and worked exactly as expected — support was excellent."
Kenwood KAC-D8105
Upgrade Your Vehicle With Confidence. This Is Built to Fit, Perform, and Last
Real installer support before and after purchase
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Full Manufacturer 2 Years Warranty
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Kenwood KAC-D8105 D Series 1600W Max Class D 5-Channel Amplifier
The Kenwood KAC-D8105 is a versatile Class D 5-channel amplifier designed to power your entire car audio system—four speakers plus a subwoofer—from a single, compact chassis. Delivering a total of 1600 Watts of peak power, this amplifier provides a clean 50 Watts RMS per channel for your mids and highs, along with a dedicated 300 Watts RMS for your subwoofer. With its high-resolution audio support and advanced Dual Sigma Drive technology, the KAC-D8105 is the ultimate space-saving solution for a premium, full-range audio upgrade.
Elite Performance Features
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Total System Power: A true "all-in-one" solution that powers your front and rear speakers while providing heavy-duty power (up to 500W RMS @ 2Ω) for a subwoofer system.
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Dual Sigma Drive: This advanced negative feedback circuit improves the damping factor, allowing the amplifier to act as an electronic brake to stop unwanted speaker movement for more accurate, distortion-free sound.
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Hi-Res Audio Support: Features an expanded frequency response reaching up to 50kHz, ensuring that every detail of high-resolution music files is reproduced with lifelike clarity.
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Compact Footprint: Measuring only 9 inches wide, this amp is significantly smaller than traditional 5-channel models, making it ideal for installations under seats or in tight trunk spaces.
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Seamless OEM Integration: Equipped with speaker-level inputs and signal-sensing turn-on, allowing it to connect directly to factory radios without the need for expensive adapters or a remote turn-on wire.
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Advanced Sound Tuning: Includes independent variable high-pass and low-pass filters (50-200 Hz) and a variable bass boost (0 to +18 dB at 40Hz) specifically for the subwoofer channel.
What’s in the Box?
This amplifier includes the following for a professional installation:
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(1) KAC-D8105 5-Channel Amplifier
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(4) Self-Tapping Mounting Screws
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(1) Allen (Hex) Wrench
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Owner's Manual and Warranty Card
Technical Specifications
| Feature | Details |
| Amplifier Class | Class D (High Efficiency) |
| Power Output (RMS) - 4Ω | 50W x 4 + 300W x 1 |
| Power Output (RMS) - 2Ω | 75W x 4 + 500W x 1 |
| Maximum Power Output | 1600 Watts |
| Frequency Response | 20Hz - 50,000Hz (Hi-Res Certified) |
| Signal-to-Noise Ratio | 100 dB |
| Recommended Wiring | 4-Gauge Power and Ground |
| Dimensions (WxHxD) | 9" x 2-3/16" x 7-3/8" |
- Ships within 1–3 business days from our warehouse
- Tracking included with every order
- Free 30-day returns if it doesn’t work for your setup
- 2-year manufacturer warranty
- Authorized dealer guarantee
- Real installer-backed support before and after purchase
Kenwood KAC-D8105
Sale price$699.00
Why This Upgrade Makes Daily Driving Better
Ease of Use & Safety
Hands-free control reduces distraction and frustrationwhile driving.
Expandable by Design
Add backup cameras, better speakers, amps, or subsanytime.
FITMENT & INSTALLATION MADE SIMPLE
WHAT VEHICLES IT WORKS WITH
FIND THE RIGHT PRODUCT FOR YOUR EXACT VEHICLE
We verify compatibility before you buy, no guesswork.
DIY FRIENDLY IF:
- You're comfortable with basic tools
- You follow provided instructions
PROFESSIONAL INSTALL RECOMMENDED IF:
- Your vehicle requires dash kits or wiring adapters
- You want a turnkey experience
INSTALLATION CREDIT & SUPPORT:
- $75 Installation Credit when purchased online
- Speak to real installers before you buy
- Bring it into one of our locations for install
40 Years of Installation Experience
Tens of Thousands of Installs Completed
Authorized Dealer Full Warranties
Why Buying This Here Is Safer Than Anywhere Else
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Verified Vehicle Fit
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Installer Support
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Authorized Products
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Easy Returns
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Physical stores & real installers
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FREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS
How do I know this stereo or speaker will fit my car?
Select your year, make, and model using the Vehicle Fit Guide at the top of the page. You’ll only see products that are compatible with your exact vehicle setup.
What happens if I order something that doesn’t fit?
You can return or exchange it within 30 days. We’ll help you identify the correct part for your vehicle so you don’t have to guess again.
Are these products brand new and covered by warranty?
Yes — all products are brand new, authentic, and sold as an authorized dealer, which means they include a full manufacturer warranty.
Can you install this for me, or do I need to do it myself?
You can do either. Install it yourself, or use your $75 installation credit at our shop and have it professionally installed by our team.
What if I don’t know what to choose for my car?
Tell us your vehicle and what you want to improve (sound, bass, CarPlay, etc.). We’ll recommend the exact products that fit your car and your budget.
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Free Shipping to the Lower 48 States
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