Skar Audio RPX69 6-Inch x 9-Inch 3-Way Coaxial Speakers
- 6 x 9 inch, 3-way coaxial pair
- 270 watts max, 90 watts RMS per pair
- 92 dB sensitivity, 4 ohm
- 32 to 24,000 Hz frequency response
- 20 mm silk dome tweeter, 44 mm mid-range
- 2 year limited warranty
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pair of oval three way coaxial speakers meant to replace factory six by nine units, running from radio power or an amplifier. Coaxial means the tweeter is built in, so they suit simple swaps rather than component upgrades.
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ASIN: B01BFK1U4SModel: RPX69Category: Speakers
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Overview
A factory door or rear deck opening is where this pair of oval coaxial speakers is meant to go. The tweeter and mid-range sit in front of the woofer cone, and a butyl rubber surround holds the microfiber paper cone in the frame.
A three way layout adds a dedicated mid-range driver to the usual woofer and tweeter, which helps vocals sound clearer. The listing states power and sensitivity figures for the pair, but gives no cutout depth or bolt pattern, so the opening should be checked first.
Who it's for
Anyone replacing worn factory oval speakers in a car, with or without an amplifier. Owners who need a boat rated speaker, or a round opening, should look at a different series.
Pros and cons
- Three way driver layout
- Works on radio or amplified power
- Silk dome tweeter
- Sold as a pair
- Mounting depth not listed
- Not water resistant
- Mid-range and tweeter not separable
Performance notes
Each speaker splits the sound between a woofer cone, a mid-range driver and a silk tweeter, so the mounting depth and the open area behind the speaker shape the bass. The sensitivity figure means they play loudly from a modest radio, and an amplifier adds headroom.
Specifications
| Brand | Skar Audio |
|---|---|
| Model | RPX69 |
| Dimensions & fit | |
| Speaker Size | 6 x 9 inches |
| Item weight | 6.9 pounds |
| Capacity & performance | |
| Speaker Maximum Output Power | 270 watts (pair) |
| Power & efficiency | |
| RMS power | 90 watts (pair) |
| Peak Power Handling | 270 watts per pair (135 watts each) |
| Construction & materials | |
| Enclosure Material | Microfiber paper cone, butyl rubber surround, PEI tweeter |
| Compatibility & installation | |
| Mounting Type | Car Mount, Coaxial |
| Warranty & support | |
| Warranty Description | 2 year limited warranty |
| Other details | |
| Speaker Type | Coaxial, 3-way |
| Frequency Response | 32 to 24,000 Hz |
| Impedance | 4 ohms |
| Sensitivity | 92 dB |
Closest rivals on specs
Polk Audio DB652 DB+ Series 6.5 Inch Marine Speakers- Speaker Maximum Output Power 270 vs 300 watts (-10%)
Polk Audio DB522 DB+ Series 5-1/4" Coaxial Speaker for Car Audio & Marine- Speaker Maximum Output Power 270 vs 300 watts (-10%)
DS18 PRO-TWX1 Aluminum Super Bullet Tweeter 1"- Speaker Maximum Output Power 270 vs 240 watts (+13%)
Frequently asked questions
Are the Skar RPX69 speakers a component set?
No. They are three way coaxial speakers, so the tweeter and mid-range driver are mounted on the woofer and no separate crossover is listed.
Do they need an amplifier?
No. The description says they work on factory radio power or amplified power.
Do the speakers come as a pair?
Yes. The title and description say sold as a pair, and the power figures are for the pair.