SounDigital EVO PS 2400.1 – Compact 1-Channel Class-D Motorcycle Subwoofer Amplifier (2,400W RMS @ 2Ω)
2 Ohm
$1,400.00 AUD
SKU: 2400.1EVOPS.2
Skip to product information
SounDigital EVO PS 2400.1 – Compact 1-Channel Class-D Motorcycle Subwoofer Amplifier (2,400W RMS @ 2Ω)
$1,400.00 AUD
SKU: 2400.1EVOPS.2
| Channels | 1 Channel |
| Power | 2400W RMS |
| Year Range | 1998-2013, 2014-2023, 2024+, Trike 2009-2013, Trike 2014-2025, Trike 2026+ |
The 2400W mono amplifier for maximum Harley bass output from a single compact chassis
The SounDigital EVO PS 2400.1 delivers up to 2400W RMS from a chassis of 214 x 149 x 62mm (8.4 x 5.8 x 2.4 in). It is the top of the EVO PS monoblock range, built for Harley-Davidson® Touring systems that demand serious subwoofer or mid-bass output but have no room for a large amplifier. A damping factor over 2000, locked gain, high and low level inputs, and full protection circuitry are standard.
The 2400.1 is the most powerful single-channel amplifier in the EVO PS line. Choose it over the EVO PS 1200.1 when you are running dual subs, a demanding single sub, or a high-output mid-bass stage. For a lighter build that draws less current, the EVO PS 800.1 is the compact starting point.
Who This Is For
You are building an aggressive Harley Touring bass stage: dual saddlebag subs, a single high-power sub, or a bank of mid-bass drivers that need real wattage to keep up with a loud front stage. The 2400.1 has the output and the flexible impedance to drive them. If your build is a single 4 ohm sub with no plan to expand, the EVO PS 1200.1 is the tidier match and draws less current. For a lighter single-sub build, the EVO PS 1200.1 is the sensible step down, and the SounDigital HKI Mini DSP lets you tune the stage to the bike.
What This Is Best For
- Dual subwoofer builds. The 2 ohm version makes the full 2400W into a 2 ohm load, which is what two 4 ohm subs wired in parallel present, so you drive a pair from one amplifier at rated power.
- A high-output single sub. The 4 ohm version delivers 2400W into a 4 ohm load, giving a single capable sub every watt it can take.
- A hard-hitting mid-bass stage that keeps pace with a pro-audio front stage. Paired with drivers such as the Cicada CMB10-S4, the 2400.1 supplies the headroom mid-bass needs to punch through wind at highway speed.
- Control at high power. A damping factor over 2000 keeps the low end tight even at full output, so more power does not become loose, boomy bass.
Plan the charging system first
The 2400.1 draws 93A during music and up to 185A at maximum, with a recommended 100A music fuse. This is a genuine load on a Harley electrical system. Run a 1/0 AWG or heavy 2 AWG power and ground feed such as the Cicada HDPG2KD kit, and plan for a high-output stator and a strong or lithium battery so voltage stays up under sustained bass. A 2400W amplifier on a stock charging system will run out of voltage before it runs out of power. Choose the 2 ohm or 4 ohm version to match your sub load, and tell us your drivers if you want that confirmed.
Fitment
| Model | Mounting location | Years |
|---|---|---|
| Street Glide® / Street Glide Special | Inner fairing, saddlebag or custom amp rack | 2014 to 2024 |
| Road Glide® / Road Glide Special | Inner fairing, saddlebag or custom amp rack | 2015 to 2024 |
| Electra Glide®, Ultra Limited®, Road King®, CVO | Saddlebag or custom amp rack | 2014 to 2024 |
Inside the EVO PS 2400.1
The amplifier runs a full-range Class-D output stage at 90 percent efficiency. At 2400W that efficiency is what makes the amplifier physically possible in a motorcycle chassis, because a less efficient design would generate far more heat than a sealed fairing or saddlebag can shed. On the road: the 2400.1 sustains its output on a long hot run where a lower-efficiency amplifier would drop into protection.
Bass control comes from a damping factor over 2000. At this power level tight control matters more, not less, because there is enough energy to make a poorly controlled cone overshoot badly. On the road: even at full output the bass stays articulate rather than turning into undefined pressure.
Why the flexible impedance matters
Offered in 2 ohm and 4 ohm versions, the 2400.1 covers both common bass loads at full power. The 2 ohm version suits dual subs or a single 2 ohm driver; the 4 ohm version suits a single 4 ohm sub. Matching the version to your load is what lets the amplifier make its rated 2400W rather than falling short into the wrong impedance. If your build is fixed at a single 4 ohm sub, the EVO PS 1200.1 gives you a no-choice 4 ohm design.
Technical Specifications
| Channels | 1 (monoblock) |
| Impedance versions | 2 ohm or 4 ohm |
| Power, 2 ohm version (RMS) | 1584W at 4 ohm, 2400W at 2 ohm |
| Power, 4 ohm version (RMS) | 2400W at 4 ohm |
| Operating voltage | 8 to 16V |
| Current draw (music) | 93A |
| Current draw (max) | 185A |
| Recommended fuse (music) | 100A |
| Total efficiency | 90 percent |
| Damping factor | Over 2000 |
| Frequency response (-3dB) | 5Hz to 25kHz |
| Signal-to-noise ratio | 90dB |
| Subsonic filter | 5Hz to 40Hz |
| Low-pass filter | 50Hz to 500Hz |
| THD+N (10 percent rated power) | 0.1 percent |
| Dimensions | 214 x 149 x 62mm (8.4 x 5.8 x 2.4 in) |
| Inputs | High level and low level, locked gain |
Australia Shipping:
- Under $500 → $19.95
- $500–$2,500 → $14.95
- $2,500 and above → FREE
- Bulky items → +$25 surcharge (waived once your order reaches $2,500)
Fast dispatch from Brisbane. In-stock orders placed before 1pm AEST usually ship the same business day.
Change of mind: Request a return within 30 days of delivery. The product must be unused, unopened and in its original sealed packaging, valued at $50 or more, and you'll need an RMA number from us before sending anything. Return freight is yours, and a restocking fee of up to 15% may apply – we'll confirm any fee before the return is accepted.
Not returnable for change of mind: opened, installed or test-fitted items, special-order and custom products, custom harnesses, completed tuning, gift cards and items under $50.
Fitment: If we confirmed fitment in writing based on accurate bike details and it doesn't fit, we'll put it right and cover reasonable freight. Not sure? Ask us before you order – we're happy to help.
Faulty, damaged or wrong item: Contact us first with your order number. Faults follow our RMA and warranty process, and none of this affects your rights under the Australian Consumer Law.