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Description
SounDigital EVO PS 2000.4 — Compact 4-Channel Class-D Motorcycle Amplifier (2,000W RMS / 500W x4 @ 1Ω)SounDigital EVO PS 2000. 4 4 Channel 2000W Compact Amplifier for Motorcycle Audio Systems The SounDigital EVO PS 2000. 4 is a high power 4 channel amplifier designed for serious motorcycle audio systems where space is limited but output demands are high. Delivering up to 500 W RMS per channel depending on impedance version, it is ideal for pro audio front stages, high efficiency mid bass drivers, and aggressive Harley Touring SPL builds. Key Features
SounDigital EVO PS 2000.4 — 4-Channel 2000W Compact Amplifier for Motorcycle Audio Systems
The SounDigital EVO PS 2000.4 is a high-power 4-channel amplifier designed for serious motorcycle audio systems where space is limited but output demands are high. Delivering up to 500 W RMS per channel depending on impedance version, it is ideal for pro-audio front stages, high-efficiency mid-bass drivers, and aggressive Harley Touring SPL builds.
Key Features
- Massive output: Up to 4 × 500 W RMS or 2 × 1000 W RMS bridged (model dependent).
- High-efficiency Class-D topology built for motorcycle electrical systems.
- Compact, sealed chassis fits inside fairings, saddlebags, and amp trays.
- Bridgeable architecture for flexible system design.
- High-level & low-level inputs for OEM or aftermarket head units.
- Advanced thermal, short-circuit & overload protection for long-term reliability.
- 8–16 V operating range ideal for Harley charging systems.
Why It Works on Harleys
- Serious power density for 6.5″, 8″ or 10″ pro-audio speakers.
- Small footprint perfect for Street Glide and Road Glide fairing installs.
- Clean, controlled output that cuts through wind and exhaust noise.
- Flexible wiring options (4-channel, bridged 2-channel, mixed mode).
- Engineered for hot weather with strong thermal efficiency for Australian riding.
Recommended System Use
- Front Stage Power: Pro-audio 6.5″ or 8″ speakers for extreme clarity and volume.
- Full Bike System: Run front + rear speakers across all four channels.
- Bridged Mid-Bass System: 2 × 1000 W RMS for heavy mid-bass drivers.
- SPL Builds: High-output competition-style Harley audio setups.
Fitment
- Designed for Harley-Davidson Touring motorcycles.
- Fits Street Glide, Road Glide, Ultra Limited, CVO, and custom baggers.
- Compatible with most aftermarket amp racks and fairing mounts.
Specifications
| Impedance Versions | 2Ω or 4Ω models available |
| Power @ 4Ω (2Ω Version) | 4 × 218 W RMS |
| Power @ 2Ω (2Ω Version) | 4 × 330 W RMS |
| Power @ 1Ω (2Ω Version) | 4 × 500 W RMS |
| Bridged @ 4Ω (2Ω Version) | 2 × 660 W RMS |
| Bridged @ 2Ω (2Ω Version) | 2 × 1000 W RMS |
| Power @ 4Ω (4Ω Version) | 4 × 330 W RMS |
| Power @ 2Ω (4Ω Version) | 4 × 500 W RMS |
| Bridged @ 4Ω (4Ω Version) | 2 × 1000 W RMS |
| Operating Voltage | 8 – 16 V |
| Current Draw (Music) | 85 A |
| Current Draw (Max) | 171 A |
| Recommended Fuse (Music) | 100 A (2Ω) / 90 A (4Ω) |
| Total Efficiency | 81% |
| Damping Factor | 200 |
| Frequency Response (-3dB) | 5 Hz – 22 kHz |
| Signal-to-Noise Ratio | 90 dB |
| HPF | 45 Hz – 850 Hz |
| LPF | 45 Hz – 850 Hz |
| THD + N (10% Rated Power) | 0.1% |
| Dimensions (Inches) | 8.4 × 5.8 × 2.4 in |
| Dimensions (CM) | 21.4 × 14.9 × 6.2 cm |
Need System Advice?
The EVO PS 2000.4 is ideal for aggressive Harley Touring audio builds where high output, flexibility, and compact size are essential. If you're planning your system, we can help match speakers, wiring, and charging upgrades for maximum performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 1
Quality Change
Flavor Name: Wagyu Beef Steak, Size: 20 Count (Pack of 1)
Ever since nestle bought out this company the quality has went downhill fast these used to be kinda hard and very flavorful now there really soft smaller and lack that ol fashion beef jerky flavor disappointing..
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Reviewed in the United States on April 21, 2026
★★★★★ 5
tastyyy
Flavor Name: Wagyu Beef Steak, Size: 20 Count (Pack of 1)
tasty
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Yummy Snack - Paleo & AIP Friendly
Flavor Name: Wagyu Beef Steak, Size: 20 Count (Pack of 1)
My husband and I always make sure to have these on hand. I have them on subscription so we never run out. They taste really good, they are on the tougher side, so not super moist to bite into, but the seasonings are great and doesn't contain citric acid or other fillers. Friendly for AIP diets if you can tolerate black pepper. Contains honey also. Really great recipe and they're great to keep in your bag or lunchbox. My husband brings them to work for an easy snack also. Even my kids ask if they can have them from time to time because they love them, but these are mommy and daddy's treats!! Lol!
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Soft & Moist
Size: 9 Ounce (Pack of 2), Size: 9 Ounce (Pack of 2)
Tried this from a Sam’s Club combo pack of the jerky and like but size nugget deals. LOVED the jerky enough to figure out if I can order just big regular size bags of the jerky. And you can. And I did. The quality of the big bag of jerky is as good, wonderful, soft, moist, as the little small snack size bags I tried to Sam’s Club. If you like soft jerky that is not super chewy, and that does not get stuck in your teeth unless you are really trying, I would definitely recommend this
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Reviewed in the United States on May 28, 2026
★★★★★ 5
The G.O.A.T.
Size: 9 Ounce (Pack of 2)
I first found Golden Island Korean BBQ Jerry at Costco years ago, and I've been eating it off and on since then. (Except for lately, when I've been taking a small bag of it to work almost every day.) First of all, I don't like jerky as a rule, it's too tough and hard to eat. This, though, is tender and yummy (technical term). The garlic is just enough, too strong for before coffee, but perfect the rest of the day. I love the sweetness that plays off of the soy sauce. Looks like I find this my current favorite snack.
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Reviewed in the United States on May 30, 2026