Kicker
Kicker 51KPX5001 KPX 500W Monoblock Class D Subwoofer Amplifier
Reviewed byOrganicDiscount TeamUpdated 12 Jul 2026
Best price available
£249.99
Key features
- Compact yet powerful, the KPX500.1 Monoblock Amp delivers up to 500W in a weather-resistant design
Product Overview
Compact yet powerful, the KPX500.1 Monoblock Amp delivers up to 500W in a weather-resistant design. Perfect for motorcycles, boats, or tight installs, it powers subwoofer systems with precision and clarity. KPX 500W Monoblock Weather-Resistant Amplifier – Big Power, Small Package The KPX500.1 is engineered to deliver massive power in a compact, weather-resistant design — perfect for motorcycles, boats, or any vehicle with limited space.
Don’t let its small footprint fool you; this amp will deliver upto 500 watts of power, without putting extra strain on your charging system. The KPX500.1 Subwoofer Amp features a 24dB/octave variable low pass crossover and 24dB/octave variable subsonic filter to protect your subwoofers and precisely craft your sound. With a wide input range, it’s easy to integrate with virtually any factory or aftermarket radio.
Full Feature List
Compact design fits under fairings or tight spaces Dedicated subwoofer amplifier Up to 500+ watts of clean power Weather-resistant construction for outdoor and marine use Built-in crossover controls for precise tuning CXA remote bass control compatible Puts very little strain on charging system
Specifications
- 500W x 1 @ 1 ohm 300W x 1 @ 2 ohm 150W x 1 @ 4 ohm Frequency Response: 10Hz
- the KPX500.1 makes high-quality sound possible in even the most space-limited rides.
Pros & Cons
Pros
- Compact yet powerful
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£249.99
Average Price
£249.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Kicker 51KPX5001 KPX 500W Monoblock Class D Subwoofer Amplifier
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £249.99 | — | £249.99 | Out of Stock | Go to Store |
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Product Details
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