MAIN FEATURES
The KICKER KEY 500W Monoblock Smart Amplifier combines a powerful subwoofer amplifier with an advanced audio processor, delivering up to 500W x 1 at 1Ω. Its AI-driven DSP automatically analyses the incoming audio signal and corrects peaks while restoring low bass that may be missing from the original signal, helping create a cleaner and more balanced bass response.
The KEY500.1 features automatic EQ setup using KICKER's supplied test tones and included calibration microphone. In just moments, the amplifier can analyse the signal and optimise the bass response without requiring complicated manual tuning. Variable low-pass and high-pass crossovers, along with bass boost and gain controls, provide additional control over your system.
With FIT 2+™ technology and support for high-level inputs up to 40V, the amplifier is designed to integrate with almost any factory or aftermarket radio. Its compact 20.7cm length makes installation easy behind the glove box, under a seat or in the boot, while the compatible CXARC remote allows convenient bass adjustment.
Features:
- 500W monoblock smart amplifier
- AI-driven DSP audio processing
- 500W x 1 @ 1Ω – 14.4V
- 300W x 1 @ 2Ω – 14.4V
- 150W x 1 @ 4Ω – 14.4V
- Automatic EQ and bass restoration
- Supplied calibration microphone
- Variable low-pass crossover: 40–160Hz
- Variable high-pass crossover: 10–40Hz
- 24dB subsonic and low-pass filtering
- Adjustable bass boost and gain controls
- FIT 2+™ Fail-safe Integration Technology
- High-level input: 1V–40V
- Low-level input: 125mV–5V
- Frequency response: 10–160Hz
- Signal-to-noise ratio: >90dB
- Compact 4.3 x 9.2 x 20.7cm chassis
- Compatible with CXARC remote control
- Suitable for KICKER subwoofers up to 12
Included in this Kit:
- Kicker KEY500.1 500W Monoblock Smart Amplifier
- Calibration Microphone
- Microphone Cable with Selector Switch
- Fuse Holder
- Installation Hardware
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 KEY 500W Monoblock Smart Amplifier combines a powerful subwoofer amplifier with an advanced audio processor, delivering up to 500W x 1 at 1Ω. Its AI-driven DSP automatically analyses the incoming audio signal and corrects peaks while restoring low bass that may be missing from the original signal, helping create a cleaner and more balanced bass response.
The KEY500.1 features automatic EQ setup using KICKER's supplied test tones and included calibration microphone. In just moments, the amplifier can analyse the signal and optimise the bass response without requiring complicated manual tuning. Variable low-pass and high-pass crossovers, along with bass boost and gain controls, provide additional control over your system.
With FIT 2+™ technology and support for high-level inputs up to 40V, the amplifier is designed to integrate with almost any factory or aftermarket radio. Its compact 20.7cm length makes installation easy behind the glove box, under a seat or in the boot, while the compatible CXARC remote allows convenient bass adjustment.
Features:
- 500W monoblock smart amplifier
- AI-driven DSP audio processing
- 500W x 1 @ 1Ω – 14.4V
- 300W x 1 @ 2Ω – 14.4V
- 150W x 1 @ 4Ω – 14.4V
- Automatic EQ and bass restoration
- Supplied calibration microphone
- Variable low-pass crossover: 40–160Hz
- Variable high-pass crossover: 10–40Hz
- 24dB subsonic and low-pass filtering
- Adjustable bass boost and gain controls
- FIT 2+™ Fail-safe Integration Technology
- High-level input: 1V–40V
- Low-level input: 125mV–5V
- Frequency response: 10–160Hz
- Signal-to-noise ratio: >90dB
- Compact 4.3 x 9.2 x 20.7cm chassis
- Compatible with CXARC remote control
- Suitable for KICKER subwoofers up to 12
Included in this Kit:
- Kicker KEY500.1 500W Monoblock Smart Amplifier
- Calibration Microphone
- Microphone Cable with Selector Switch
- Fuse Holder
- Installation Hardware
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.
