Kicker · Updated July 2026
Kicker KEY500.1: price & specs
The Kicker KEY500.1 costs $329.99, #3 cheapest of 8 car amplifiers (median $425). It earns a Bronze Deskmark — 0/100 pay-blind standing, #7 of 8 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
Kicker KEY500.1. Every price and spec below is linked to its source and dated — no guesses.
Source: kicker.com verified ✓ corroborated verify in ledger
Is the Kicker KEY500.1 a good buy?
At $330, the Kicker KEY500.1 is #3 cheapest of the 8 car amplifiers we track, where the median is $425. On the spec sheet, its channels of 1 is the lowest of the 8, its total rms power of 500 W is the lowest of the 7, and its min impedance ohms of 1 is the lowest of the 8.
Specifications
| Price (US) | $329.99 No manufacturer MSRP shown on kicker.com. ProAudioCenter (retailer) lists "Original price $329.99" with a current sale price of $239.96; used the $329.99 original/list price as the MSRP-equivalent. Both figures appear verbatim on the corroboration page. |
|---|---|
| Brand | Kicker |
| Released | — |
| Channels | 1 |
| Amplifier class | — |
| Rms per channel4 ohm (W) | 150 |
| Rms per channel2 ohm (W) | 300 |
| Bridged rms4 ohm (W) | — |
| Total rms power (W) | 500 |
| Snr (dB) | 90 |
| Thd percent | — |
| Frequency response (Hz) | 10-160 |
| Min impedance ohms | 1 |
| Fuse rating amps | — |
Source: kicker.com (verified 2026-07-11) · corroborated by proaudiocenter.com. The official KICKER product page (source.url) confirmed the exact model — "KEY500.1 Smart Mono Amplifier ... Model: 47KEY5001" — and its spec table lists Power (watts/ch) 1 Ohm mono = 500, 2 Ohm = 300, 4 Ohm = 150, Frequency Response 10-160 Hz, and Signal-to-Noise Ratio >90dB, establishing a mono (1-channel) amp stable down to 1 ohm. ProAudioCenter (corroboration.url) reproduced the identical KICKER spec table for the same part number (47KEY5001) and supplied pricing: "Original price $329.99" with a current sale price of $239.96. amplifierClass, THD, and fuse amp rating were not stated on either fetched page (fuse holder is mentioned but not its rating), and the amp is mono so it cannot bridge — all left null.
Is the Kicker KEY500.1 worth it vs cheaper car amplifiers?
Kicker KEY500.1 against its closest cheaper and pricier car amplifiers on the specs that matter — every value sourced. See all 8 ranked →
| Product | Price | Channels | Rms per channel4 ohm (W) | Rms per channel2 ohm (W) | Total rms power (W) | Snr (dB) |
|---|---|---|---|---|---|---|
| Kicker KEY500.1 this | $329.99 | 1 | 150 | 300 | 500 | 90 |
| Alpine S2-A60M | $299.95 | 1 | 330 | 600 | 600 | 85 |
| Pioneer GM-D9705 | $349.99 | 5 | 75 | 100 | — | 94 |
Frequently asked questions
How much does the Kicker KEY500.1 cost?
The Kicker KEY500.1 has a US price of $329.99 (No manufacturer MSRP shown on kicker.com. ProAudioCenter (retailer) lists "Original price $329.99" with a current sale price of $239.96; used the $329.99 original/list price as the MSRP-equivalent. Both figures appear verbatim on the corroboration page.), as of 2026-07-11.
How does the Kicker KEY500.1 compare on price?
At $330, the Kicker KEY500.1 is #3 cheapest of the 8 car amplifiers we track, where the median is $425.
What are the Kicker KEY500.1's key specs?
Kicker KEY500.1 (Kicker): channels 1, rmsPerChannel4OhmW 150, rmsPerChannel2OhmW 300, totalRmsPowerW 500, snrDb 90. Full sourced spec sheet verified 2026-07-11.
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