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.
The S-Series amplifiers are designed to fit anywhere. Measuring at 8”, these amplifiers can be mounted under seats or behind panels. Though they sport a compact footprint on the outside, they produce impressive power on the inside The S-A32F 4-Channel Amplifier boasts the perfect amount of power to drive the newly redesigned S-Series speakers to their optimal performance for clean and accurate sound.
The S-Series amplifiers contain technology that was previously only available in Alpine's 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 | 4 |
Class | D |
Peak Power Rating (Watts) | |
RMS Power Rating (Watts x Channels) - 4 Ohms | 55 x 4 |
RMS Power Rating (Watts x Channels) - 2 Ohms | 80 x 4 |
RMS Power Rating - Bridged - 4 Ohms | 160 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 | No |
Bass Remote Included | No |
Fuse Rating | 40A |
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.