Soundstorm SSL Evolution EV4.400 400W 4-Channel Class A/B Full-Range Car Audio Amplifier
Product details
| Management number | 238019309 | Release Date | 2026/07/11 | List Price | $32.00 | Model Number | 238019309 | ||
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The Soundstorm SSL Evolution EV4.400 is a 400-watt 4-channel full-range car amplifier designed for compatible vehicle speaker systems. Built with Class A/B circuitry, this amplifier provides 60 dB channel separation, 0.01% THD, and a 12Hz to 22kHz frequency range. Its compact chassis measures 7.5" x 9" x 1.75", making it suitable for space-conscious vehicle installations.<br><br>The EV4.400 supports a 4-channel configuration and is stable down to 2 Ohms for compatible speaker setups. It accepts low-level RCA inputs from aftermarket stereos and high-level speaker wire inputs from compatible factory source units. Frequency control is handled through fixed electronic crossover settings, with a high-pass crossover rated to 200Hz and a fixed low-pass crossover rated to 120Hz. Variable gain controls allow signal level adjustment during setup, while protection features include thermal, overload, and short protection.
- Maximum power of 400 watts
- 4 channel
- Full range
- Class A/B
- High and low level inputs
- Fixed high pass crossover
- Fixed low pass crossover
- 2 ohm stable
- Fixed high pass filter
- Thermal protection circuit protection
- Variable gain control
- Specifications:
- Total harmonic distortion: 0.01%
- S/N ratio (A weighted): 90 dß
- RMS power @ 2ohm: 75 W x 4
- RMS power @ 4 ohm: 38 W x 4
- Peak power @ 2 ohm: 100 W x 4
- Channel separation: 60 dß
- Frequency response: 12 Hz – 22 kHz ± 1 dß
- Low pass filter: Hz to 120 Hz
- High pass filter: Fixed Hz 200 Hz
- Requires 12V battery (not included)
- Color: Gun metal gray
- Dimensions: 7.5 x 9 x 1.75 inches
- Weight: 3.7 pounds
- Manufacturer warranty: 1-year warranty
| Brand | SSL |
|---|---|
| Rms power rating | 75 W |
| Channels | 4 |
| Impedance | 4 ohm |
| Features | Built In Amplifier, Advanced Sound Quality |
| Peak audio power handling | 100 W |
| Rec. use | Car Audio |
| Size | 3.0 x 9.2 x 11.5 |
| Color | Black |
| Rec location | Vehicle |
| Audio output | 400 W |
| Total harmonic distortion | 0.01 % |
| Signal-to-noise ratio | 90 |
| Items included | Amplifier |
| Inputs/Outputs | High and low level inputs |
| Input/output quantity | 4 |
| Input/output direction | Bi-Directional |
| Model | EV4.400 |
| Automotive parts division | Performance |
| Compatibility | Universal |
| Compatible cars | Universal |
| Vehicle type | Car |
| Vehicle fitment type | Universal |
| Has written warranty | No |
| Has nrtl listing certification | N |
| Assembled product weight | 3.41 lb |
| Volts | 12 V |
Bestseller ranking
4 Channel Car Amplifiers
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