THE BETTER CHOICE IN PERFORMANCE VALUE
Perfect for beginners and enthusiasts alike, the S-Series amplifiers have the technology to improve your music experience yet are still friendly on your wallet. Used in conjunction with our advanced S-Series speakers and subwoofers, they create a complete sound system that takes your in-vehicle music experience to the next level.
SMALL BUT MIGHTY
The S-Series amplifiers are designed to fit anywhere. The S-A55V 5-Channel model measures at 11.25” W x 8” H x 2.25” D and can be mounted under seats or behind panels. It proves to be the all-in-one solution for a multi-amp system, so you can enjoy big power output in a limited installation space.
RELIABLE PERFORMANCE
The S-Series amplifiers contain technology that was previously only available in our premium line up of amplifiers, the R- and X-Series models. The S-Series models are based on Alpine’s intelligent amplifier platform that ensures superior sound reproduction and precision imaging. With an improved heat sink, and protection circuit design that eliminates thermal shut-down, your music will keep playing no matter where your drive takes you.
Number of Channels | 5 |
Class | D |
Peak Power Rating (Watts) | |
RMS Power Rating (Watts x Channels) - 4 Ohms | 40 x 4 200 x 1 |
RMS Power Rating (Watts x Channels) - 2 Ohms | 60 x 4 300 x 1 |
| RMS Power Rating - Bridged - 4 Ohms | 120 x 2 |
| Minimum Impedance Unbridged (Ohms) | 2 |
| Minimum Impedance Bridged (Ohms) | 4 |
| THD at Rated RMS Power | 1% |
| Bulit-in Crossover - Low Pass | Yes |
| Built-in Crossover - High Pass | Yes |
| High Pass Crossover Frequency (Hz) | 50-400Hz |
| Low Pass Crossover Frequency (Hz) | 50-400hz |
| Signal-to-Noise Ratio | 83dB |
| Bass Boost | 0-12dB |
| Bass Remote Included | No |
| Fuse Rating | 60A |
| CEA-2006 Compliant | Yes |
| Maximum Power Wire Gauge Size | 4 Gauge |
| Warranty | 1 Year |
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
