See all parts that fit your 2000 Sunfire
500W RMS KEY Series Monoblock Smart Amplifier with Automatic EQ and Processor
Product highlights
• 150 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 500 watts
• Class 1 ohm Stable Monoblock Amplifier
This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
20% off
$239 96
$49 99
Priced separately $289 95
Promo Savings of $10 00
Total price:
$279 95
This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
20% off
$239 96
$109 99
Priced separately $349 95
Promo Savings of $22 00
Total price:
$327 95
This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
30% off
$239 96
$79 99
Priced separately $319 95
Promo Savings of $24 00
Total price:
$295 95
This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
50% off
$239 96
$24 99
Priced separately $264 95
Promo Savings of $12 50
Total price:
$252 45
Pre-installed black nylon mesh covering protects the power wire from being damaged, and pre-terminated seamless power and ground ring terminals provide reliable performance and cut out the hassle when installing. This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
25% off
$239 96
$79 99
Priced separately $319 95
Promo Savings of $20 00
Total price:
$299 95
Complete level or volume control that can be remotely mounted nearly anywhere. This offer cannot be combined with any other coupons or offers.
Kicker KEY500.1 (47KEY500.1)
50% off
$239 96
$39 99
Priced separately $279 95
Promo Savings of $20 00
Total price:
$259 95
The KEY500.1 is a smart subwoofer amplifier and audio processor in one, featuring an AI-driven DSP (digital signal processing). Craft your sound with ease! The KEY500.1 comes with 24dB sub-sonic and low-pass crossovers, bass boost and gain controls. Measuring about eight inches long and less than two inches high, the KEY500.1 fits nearly anywhere. Mount it behind your glove box, under the seat, or in your trunk with ease.
The amplifier also features FIT+ (Fail-safe Integration Technology PLUS) – which provides nearly universal compatibility with stock or aftermarket radios. Another industry first, the KEY500.1 is uniquely suited to accept factory input signals as high as 40 volts (400 watts). The KEY amplifier will work with almost every car on the road today, whether you have a factory or aftermarket audio system.
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Manufacturer:
Model Number:
KEY500.1
Weight:
5.00lbs
Internal SKU:
47key5001
Internal Product ID:
178759
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Great mono amp
This straightens out the factory bass curve.
Verified purchase
34 found this helpful
Kicker Simplicity
This amp was easy to install in a small space, setup was easy using supplied directions. added this amp to boost the subwoofer on my Porsche BOSE system. I have used the Porsche subwoofer enclosure upgraded with a Audiofrog 8 inch driver and a 500 w Kicker Key amp. Big improvement over stock.
Verified purchase
22 found this helpful
Amazing Tech
This amp’s auto de-eq feature works amazing and is so easy to set up. It ends up sending a clean flat signal the sub. It has more than enough power for daily use to feel music with great sound quality. I have this powering a JL audio 12w1 in a sealed box and it’s sounds so clean!
Verified purchase
3 found this helpful
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
