Features & Benefits
- 1800W high output 4-channel amplifier
- 2-ohm stable amplifier
- MOSFET power supply for better performance
- High and low pass crossover, variable bass boost
- Remote subwoofer control
- Red LED backlit illumination
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Item #:
23388857
BOSS Audio Systems Phantom PF1800 1800W 4-Channel Car Amplifier, Class A-B, Mosfet Power Supply, 2-4 Ohm Stable, Black, 10.6 lbs
86% of respondents would recommend this to a friend
Item #:
23388857
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Shift your music into gear with the Boss Audio Phantom PF1800 4-Channel Class A/B Full Range Amplifier. This powerful 2-Ohm stable amplifier features 1800 Watts Max Power with a MOSFET power supply for better performance to get your vehicle rocking.
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What Stands Out
High Power Output
With 1800 watts of power, this amplifier delivers exceptional sound quality and volume, enhancing your vehicle's audio experience significantly, perfect for audiophiles and casual listeners alike.
Four-Channel Flexibility
This 4-channel amplifier allows for dynamic sound setups, easily supporting multiple speakers for a rich audio environment in any vehicle, catering to diverse audio needs.
Durable Design
Constructed with a robust black casing, this amplifier is built to withstand the rigors of vehicle use, ensuring reliability and longevity while maintaining impressive audio performance.
Product Details
- The BOSS Audio Systems Phantom PF1800 1800W 4-Channel Car Amplifier is designed to elevate your car's audio experience, providing the power and performance you need for a truly immersive sound. With a maximum power output of 1800W, this car amplifier delivers robust and clear sound, ensuring that your system performs at its peak even during intense bass moments. Featuring 338W x 4 RMS @ 2 ohm and 675W x 2 RMS when bridged, this amplifier is perfect for powering both your car speakers and subwoofers, enhancing every note and beat with precision. The MOSFET power supply and Class A/B design ensure efficient energy use, providing reliable performance without overheating. With high and low-level inputs, the subwoofer amplifier is compatible with a variety of systems, while the variable high and low pass crossover and bass boost allow you to fine-tune the sound to your preference. The remote subwoofer control provides easy adjustments on the go, while the red LED backlit illumination adds a stylish touch to your setup. Whether you're upgrading your existing system or installing a new one, the BOSS Audio Phantom PF1800 car stereo amplifier is an ideal choice for those who demand clear, powerful sound and dependable performance.
| Brand | BOSS |
| Rms power rating | 338 W |
| Channels | 4 |
| Impedance | 4 ohm |
| Peak audio power handling | 1800 W |
| Rec. use | Car Audio |
| Size | 1800 watt 4 channel |
| Rec location | Vehicle |
| Audio output | 450 W |
| Signal-to-noise ratio | 103 |
| Product line | BOSS PHANTOM |
| Items included | Remote Subwoofer Control |
| Accessories | Remote Subwoofer Control |
| Inputs/Outputs | High/Low Level Inputs, High/Low Pass Crossover, Full Range, Hook Up To Stereo and Subwoofer |
| Input/output direction | Input |
| Model | PF1800 |
| Manufacturer | Boss Audio |
| Vehicle type | Car |
| Vehicle fitment type | Universal |
| Color category | Black |
| Has nrtl listing certification | N |
| Height | 2.25 in (5.7 cm) |
| Dimensions | 13 x 10 x 2 inches (33 x 25.4 x 5.1 cm); 10.5 pounds (4.76 kg) |
| Assembled product weight | 10.12 lb (4.59 kg) |
Who Should Buy?
-
Car Audio Enthusiasts
Ideal for users looking to enhance their vehicle's audio system with powerful and clear sound performance.
-
Budget-Conscious Buyers
Offers an affordable option for upgrading vehicle audio without compromising on power and functionality.
-
DIY Installers
Perfect for individuals who enjoy installing their own audio systems and appreciate easy setup processes.
-
High-End Audiophiles
May not meet the stringent audio quality demands of users seeking premium sound fidelity.
Product Description
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Customer Questions & Answers
-
Question:
What is the maximum power output of the amplifier?
Answer: The maximum power output is 1800 Watts. -
Question:
Is the amplifier stable at 2 ohms?
Answer: Yes, the amplifier is stable at 2 ohms. -
Question:
Does the amplifier come with a warranty?
Answer: Yes, it comes with a 6-year platinum dealer warranty.
BOSS 4 Channel Car Amplifiers Editorial Review
BOSS Audio Systems Phantom PF1800 1800W 4-Channel Car Amplifier offers impressive power and versatility for car audio enthusiasts. With its Class A-B design and Mosfet power supply, it supports a stable impedance of 2-4 Ohms, ensuring reliable performance. Users have praised its easy setup and clear instructions, highlighting the appealing illumination features that allow for color customization. The included remote subwoofer control adds extra convenience, enhancing the overall user experience. While some reviews mention early malfunction, the majority reflect satisfaction with its aesthetics and sound quality, making it a compelling choice for car audio upgrades.
Customer Reviews & Ratings
11 customers ratings
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5 Star
72%
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4 Star
9%
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3 Star
0%
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2 Star
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1 Star
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Pros
- High power output with 1800 watts peak
- Easy to set up with clear directions
- Remote control for subwoofer included
- Customizable lighting enhances visual appeal
- 4-channel design for versatile installation
Cons
- Some users experienced early malfunctions
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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”
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22 June 2026 · via Trustpilot
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Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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