- If you find a qualifying lower price online, call 1-866-859-0896 and provide a customer service agent the web site with the lower price.
- On qualifying products, AVLeaderz will verify the current price to complete the price match.
Alpine S-A32F, S Series Class D 4 Channel Digital Amplifier, 320 Watts
Not Available for Shipping Outside of the United States
Questions? We're here to help
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. 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.
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 |
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 |
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 |
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to