Kicker 51LX5004 LX-Series 500W 4 Channel Class D Full-Range Amplifier w/ DSP Features
This is a special order item. We do not keep this item in stock. Delivery is usually within 3-5 days of placing your order.
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Shipped with DPD. Usually within 3-5 days.
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Hassle-Free Returns Within 30 Days
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1 Year Warranty for Peaceful Ownership
Kicker 51LX5004 LX-Series 500W 4 Channel Class D Full-Range Amplifi...
Description
The KICKER LX-Series is the ultimate blend of sound quality (SQL) design and high-powered performance. Engineered with feedback from audio enthusiasts, this premium amplifier line delivers the most-requested features while maintaining exceptional reliability and control.
Powerful Features for Ultimate Performance
- LXCC Control Centre Included - Adjust gain trim, crossover type, slope & frequency
- LXRC Dash Remote Included – Adjust bass levels, monitor voltage, and control LED lighting from your fingertips.
- Efficient Class-D Design – Runs cooler, draws less power, and extends playtime without sacrificing performance.
- Easy Gain Matching – Built-in LED indicators ensure perfect gain settings for distortion-free sound.
- Customisable Appearance – Reversible centre panel and 11 RGB LED accent colours for a personalized look.
- FIT+™ Technology – Accepts low- and high-level signals up to 40V, eliminating noise for crystal-clear audio.
- Advanced Protection – Multiple safety features prevent overheating, circuit issues, and voltage fluctuations.
LXRC Dash Remote – Total Control at Your Fingertips
- SHOCwave2.0™ – KICKER’s latest bass restoration algorithm recovers deep low-end frequencies for fuller sound.
- Battery Voltage Display – Fuel-gauge-style readout keeps you informed.
- RGB LED Control – Adjust brightness and customize your lighting.
- Clipping Indicator – Helps prevent distortion and protects your system.
- Long Cable for Easy Installation – 19.75 ft (6m) RJ45 cable included.
Power Ratings:
- 125W x 4 @ 4Ω
- 225W x 4 @ 2Ω
- 450W x 2 @ 4Ω (Bridged)
Compact Yet Powerful Dimensions:
- Height: 6 cm
- Width: 21.4 cm
- Length: 24 cm
The KICKER LX-Series 4 Channel is built for those who demand power, precision, and premium performance. Whether you're fine-tuning your speakers, or pushing your system to the limit, the LX-Series delivers unmatched clarity and control.
**THIS ITEM IS ON BACKORDER AND WILL BE SHIPPED WHEN AVAILABLE**
Additional Information
Delivery Information
Delivery Information
FREE UK delivery on orders over £50. Orders under £50 are just £2.99.
Next Day delivery with DPD – order before 3pm
Orders over £150: FREE next day delivery
Orders £50 – £149.99: upgrade for just £2.99
Orders under £50: £5.98
Saturday delivery with DPD: £9.99
Next day and Saturday delivery exclude Northern Ireland, the Scottish Highlands and the Channel Islands.
Refunds & Returns
Refunds & Returns
30-day hassle-free returns. Not happy with your purchase? Return it within 30 days of delivery for a full refund.
Christmas gifts: returns are extended – orders placed now can be returned up to 8th January 2027.
How to return: the product must be unused and in its original packaging. Contact our customer service team and we'll guide you through it and refund you promptly.