Kicker 51LX16501 LX-Series 1650W RMS Mono Class D Subwoofer Amp w/ Smart Bass
SKU:KIC-51LX16501-RS
Specifications:
- RMS Power (Watts/Channel):
- 1650W x 1 (1 Ohm Mono)
- 1000W x 1 (2 Ohms Mono)
- 550W x 1 (4 Ohms Mono)
- Dynamic Power: 2200W
- Frequency Response: 10 Hz – 160 Hz
- Signal-to-Noise Ratio: >95 dB
- Input Sensitivity: Low Level: 125mV-5V / High Level: 1V-40V
- Variable Crossover:
- Low-Pass: 24dB/octave (40 Hz – 160 Hz)
- Hi-Pass/Subsonic: 24dB/octave (10 Hz – 80 Hz)
- KickEQ+ Parametric Bass Boost: 0-6dB, variable center (20 Hz – 80 Hz)
- Dimensions (H x W x L): 2-3/8" x 8-7/16" x 9-7/16"
Features:
- High-Power Output: 2200W of dynamic power for deep, rich bass.
- SHOCwave 2.0 Technology: Restores lost low frequencies for enhanced sound quality.
- Noise Elimination: FIT+ technology ensures clean, interference-free audio signals.
- Built-In Protection Modes: Safeguards against thermal, circuit, and voltage issues.
- Compact and Durable: Perfect for small spaces without compromising performance.
This Item is Refurbished
Enhance your car audio system with the Kicker 51LX16501 LX-Series Mono Amplifier, a powerhouse designed to deliver precision and punchy bass. With an impressive 1650 watts RMS and a peak dynamic power output of 2200 watts, this amplifier ensures every beat is delivered with depth and clarity. The LXRC Remote Bass Control lets you effortlessly fine-tune bass levels from your driver’s seat, making it convenient to adjust your audio to suit any mood or genre.
Engineered with advanced Class-D efficiency, the 51LX16501 delivers consistent, high-performance power while minimizing heat generation, ensuring reliable operation even during extended use. The amplifier features a variable low-pass filter for precise sound tuning and a subsonic filter to protect your subwoofers by eliminating ultra-low frequencies. Its compact design fits seamlessly into any car audio setup, providing flexibility without compromising on power or performance.
Whether you’re upgrading an existing system or building your ultimate audio setup, the Kicker 51LX16501 LX-Series Mono Amplifier is your solution for dynamic and immersive bass. Don’t just hear your music—experience it with the precision and power of Kicker’s industry-leading technology. Take your audio experience to the next level today!
SKU:KIC-51LX16501-RS
Specifications:
- RMS Power (Watts/Channel):
- 1650W x 1 (1 Ohm Mono)
- 1000W x 1 (2 Ohms Mono)
- 550W x 1 (4 Ohms Mono)
- Dynamic Power: 2200W
- Frequency Response: 10 Hz – 160 Hz
- Signal-to-Noise Ratio: >95 dB
- Input Sensitivity: Low Level: 125mV-5V / High Level: 1V-40V
- Variable Crossover:
- Low-Pass: 24dB/octave (40 Hz – 160 Hz)
- Hi-Pass/Subsonic: 24dB/octave (10 Hz – 80 Hz)
- KickEQ+ Parametric Bass Boost: 0-6dB, variable center (20 Hz – 80 Hz)
- Dimensions (H x W x L): 2-3/8" x 8-7/16" x 9-7/16"
Features:
- High-Power Output: 2200W of dynamic power for deep, rich bass.
- SHOCwave 2.0 Technology: Restores lost low frequencies for enhanced sound quality.
- Noise Elimination: FIT+ technology ensures clean, interference-free audio signals.
- Built-In Protection Modes: Safeguards against thermal, circuit, and voltage issues.
- Compact and Durable: Perfect for small spaces without compromising performance.
This Item is Refurbished
Enhance your car audio system with the Kicker 51LX16501 LX-Series Mono Amplifier, a powerhouse designed to deliver precision and punchy bass. With an impressive 1650 watts RMS and a peak dynamic power output of 2200 watts, this amplifier ensures every beat is delivered with depth and clarity. The LXRC Remote Bass Control lets you effortlessly fine-tune bass levels from your driver’s seat, making it convenient to adjust your audio to suit any mood or genre.
Engineered with advanced Class-D efficiency, the 51LX16501 delivers consistent, high-performance power while minimizing heat generation, ensuring reliable operation even during extended use. The amplifier features a variable low-pass filter for precise sound tuning and a subsonic filter to protect your subwoofers by eliminating ultra-low frequencies. Its compact design fits seamlessly into any car audio setup, providing flexibility without compromising on power or performance.
Whether you’re upgrading an existing system or building your ultimate audio setup, the Kicker 51LX16501 LX-Series Mono Amplifier is your solution for dynamic and immersive bass. Don’t just hear your music—experience it with the precision and power of Kicker’s industry-leading technology. Take your audio experience to the next level today!
Although many orders are shipped the same day that we receive them, due to a variety of factors it can take up to 24 hours to process your credit card information and ship your order. FedEx picks up shipments daily, Monday through Friday around 4:00 PM (Eastern Time). They DO NOT operate on weekends or holidays. If you place an order for shipping on Friday night, the next available shipping day is Monday.


We are here to help! Our customer service staff will be glad to assist you with any questions or concerns you may have. We have a service member available 5 days a week to answer your questions.
You can call us from Monday through Friday from 8:30AM - 9:00PM Central Standard Time or Saturday through Sunday from 10:00AM to 7:00PM Central Standard Time.
You can also email us and one of our friendly staff will get back to you usually within one to two hours. All emails are answered in the order they are received and we do answer them all. Include your invoice # and email address with all emails. Please make sure to check your junk mail filter for replies. Sometimes email programs will accidentally place our emails in your junk mail folder.

- We are not responsible for any shipping and/or handling charges to return an item to HiFiSoundConnection. We will pay the shipping of replacements back to your location.
- Your refund will be subject to a 20% restocking fee with a $10.00 minimum fee.
- If exchanging you will NOT be subject to the 20% restocking fee. You WILL have to pay the return shipping costs.
- We doNOTrefund the amount you paid for shipping, duties, taxes, or any other charge incurred getting the item to your location.
- We reserve the right to charge a 35.00 flat fee on warranty / exchanges if the original product packaging is not included.
- Other fees associated with items not included with the returned merchandise such as bass knobs, fuse holders, manuals, etc that were not included with the package are also subject to additional fees depending on the item not returned.
- All returns require an RMA (return merchandise authorization) number. Any packages sent back without an RMA number will be delayed and possibly rejected. Please contact us to obtain an RMA number.
- All returns will be tested before any refund is given.
- All International Sales are final, the return/exchange policy does not apply to International orders
- The return policy does not cover damage due to improper installation, if an item was physically altered by you, or services performed by anyone other than HiFiSoundConnection.
- We are not responsible for any shipping and / or handling charges to return a defective item to HiFiSoundConnection.
- We will pay for the shipping on the replacement product going back to your location.
- We reserve the right to refer you to the manufacturer for any warranty exchanges.
- We reserve the right to switch you to a comparable product if the original product is out of stock or discontinued.
- We will not send your replacement item until we have received and checked in the defective product, this may take up to5 business days. All returns will be tested before any refund is given.
- Any item that is returned MUST first have RMA (return merchandise authorization) number before sending the package, if the package does not have an RMA number clearly on the outside of the return packaging it will be automatically refused. Please contact us to obtain an RMA number.
- Subwoofer Exception: Our warranty does not cover blown voice coils, or subwoofers that have been punctured. This is considered abuse by the manufacturer and is not covered under warranty.
- Defective items cannot be returned for a refund.
- All International Sales are final, the return/exchange policy does not apply to International orders
- The return policy does not cover damage due to improper installation, if an item was physically altered by you, or services performed by anyone other than HiFiSoundConnection.




















