MAIN FEATURES
The KICKER KPX 300W 4-Channel Class D Full-Range Amplifier delivers powerful, clean audio performance in a compact and weather-resistant design. Producing up to 75W x 4 at 2Ω, 45W x 4 at 4Ω or 150W x 2 bridged at 4Ω, it provides flexible power for 2- or 4-speaker systems.
Designed for motorcycles, boats and other installations with limited space, the KPX300.4 features independent gain controls and variable 12dB/octave high-pass crossovers. Selectable 60Hz, 80Hz, 100Hz and 120Hz settings allow you to fine-tune speaker performance while helping protect the speakers.
Its compact 22cm x 8.4cm x 4.3cm chassis makes installation easy in tight spaces such as under fairings. Weather-resistant construction supports outdoor and marine use, while the efficient design helps minimise strain on the vehicle's charging system.
Features:
- 4-channel Class-D full-range amplifier
- 75W x 4 @ 2Ω
- 45W x 4 @ 4Ω
- 150W x 2 bridged @ 4Ω
- Weather-resistant construction
- Suitable for marine and outdoor applications
- Powers 2- or 4-speaker systems
- Independent gain controls
- Variable 12dB/octave high-pass crossovers
- 60Hz / 80Hz / 100Hz / 120Hz crossover settings
- Wide input range for factory and aftermarket radios
- Compact design for tight installations
- Low strain on vehicle charging systems
- Frequency response: 20Hz–20kHz
Included in this Kit:
- Kicker KPX300.4 4-Channel Class-D Amplifier
Dimensions:
- Length: 22cm
- Width: 8.4cm
- Height: 4.3cm
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
MAIN FEATURES
The KICKER KPX 300W 4-Channel Class D Full-Range Amplifier delivers powerful, clean audio performance in a compact and weather-resistant design. Producing up to 75W x 4 at 2Ω, 45W x 4 at 4Ω or 150W x 2 bridged at 4Ω, it provides flexible power for 2- or 4-speaker systems.
Designed for motorcycles, boats and other installations with limited space, the KPX300.4 features independent gain controls and variable 12dB/octave high-pass crossovers. Selectable 60Hz, 80Hz, 100Hz and 120Hz settings allow you to fine-tune speaker performance while helping protect the speakers.
Its compact 22cm x 8.4cm x 4.3cm chassis makes installation easy in tight spaces such as under fairings. Weather-resistant construction supports outdoor and marine use, while the efficient design helps minimise strain on the vehicle's charging system.
Features:
- 4-channel Class-D full-range amplifier
- 75W x 4 @ 2Ω
- 45W x 4 @ 4Ω
- 150W x 2 bridged @ 4Ω
- Weather-resistant construction
- Suitable for marine and outdoor applications
- Powers 2- or 4-speaker systems
- Independent gain controls
- Variable 12dB/octave high-pass crossovers
- 60Hz / 80Hz / 100Hz / 120Hz crossover settings
- Wide input range for factory and aftermarket radios
- Compact design for tight installations
- Low strain on vehicle charging systems
- Frequency response: 20Hz–20kHz
Included in this Kit:
- Kicker KPX300.4 4-Channel Class-D Amplifier
Dimensions:
- Length: 22cm
- Width: 8.4cm
- Height: 4.3cm
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
