Alpine S-A32F 4-Channel Class D Amplifier – 4x80W RMS @ 4 Ohms

The Alpine S-A32F is a compact, high-efficiency 4-channel Class D amplifier designed to power your full-range speakers with exceptional clarity and low distortion. Part of the popular S-Series, it provides an excellent balance of performance, flexibility, and value – perfect for upgrading factory systems or building a quality aftermarket setup.

🛠️ Key Features:

• Class D digital amplifier – compact and energy efficient.

• RMS Power Output:

 – 80W x 4 @ 4 Ohms

 – 120W x 4 @ 2 Ohms

 – 240W x 2 bridged @ 4 Ohms

• Total Peak Power: 640W

• Frequency Response: 10 Hz – 60,000 Hz

• Signal-to-Noise Ratio: > 83 dB

• THD + N: < 0.03%

• Variable high-pass and low-pass filters (50 – 400 Hz)

• Auto turn-on with speaker-level input (Hi-level)

• Thermal, overcurrent, and short-circuit protection

• Dimensions: 273 x 204 x 60 mm

• Designed by Alpine Japan

✅ Versatile, Clean Power:

Whether you’re running speakers or bridging to a subwoofer, the S-A32F is built to deliver consistent, clean output. Its compact size and cool-running efficiency make it perfect for tight installs and daily use alike.

📦 What’s in the Box:

• Alpine S-A32F 4-channel amplifier (brand new, factory sealed)

• Power/speaker terminal plugs

• Mounting screws

• User manual

• Original Alpine packaging

🌍 Shipping Information:
We ship worldwide with tracking number via FedEx and EMS services.
Processing time: 1–2 business days.
All items are securely packaged.

🔒 Important Notes:

✔️ All our products are 100% original, authentic, and brand new in sealed packaging.

✔️ We have been selling worldwide since 2006 with proven customer satisfaction.

✔️ Shipping address must be confirmed and verified via PayPal.

✔️ We are not an authorized Alpine dealer or distributor. All products offered are 100% genuine.

✔️ We do not ship to restricted countries – please check shipping details before purchase.

💬 Customer Service Comes First!

Your satisfaction is our top priority.
If you have any questions, concerns, or compatibility doubts, please contact us directly before or after your purchase.
We’re here to help and will respond quickly and professionally.

💬 Customer Service Comes First!

Your satisfaction is our top priority.

If you have any questions, concerns, or compatibility doubts,

please contact us directly before or after your purchase.

We’re here to help and will respond quickly and professionally.