Alpine S2-A36F S-Series Hi Res 4-Channel Amplifier

Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio.

Features
Hi-Res Audio Certified (Up to 40kHz)
4-Channel Amplifier
Alpine’s Class D Amplifier Circuit
Two-sided terminal layout
Built-in Selectable/ Adjustable Crossovers
Variable Mid-Bass EQ Circuit for more upper bass impact
Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)

Hi-Res Audio
The Next-Gen Alpine S-Series S2-A36F 4-Channel Amplifier is Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth coupled with the elevated S-Series design brings out a new benchmark for entry-level performance and price.

Flexible Application
The Next-Gen S-Series Amplifiers now feature a new selectable remote turn-on circuit, a three-position switch that ensures the amplifier turns on and off at the proper times. This design is crucial with newer, in-vehicle technology and allows for proper integration with any factory or aftermarket system.

Easy Control Access
The amplifier was intentionally designed with sound controls located on the side panels, instead of the top panel, making it easier to access gain and crossover controls when installed under vehicle seats or in shallow-depth locations. Removable end caps were added to cover the side controls and connections, providing a clean, sleek finish to the amplifier.

Mid-Bass EQ
With its new and unique variable Mid-Bass EQ Circuit, the S2-A36F allows you to dial in the mid-bass impact as desired, making it an ideal choice for those seeking a more dynamic and powerful audio experience.

Specifications
Dimensions: 8.7” W x 2.25” H x 8.25” D
Weight: 4 lbs, 13 oz
Power Rating: 14.4V, ≤ 0.1% THD +N
Power Output: 60W RMS x 4 @ 4Ω, 90W RMS x 4 @ 2Ω
Bridged Power: 180W RMS x 2 @ 4Ω
S/N Ratio: >83dB
Frequency Response: 20Hz – 40kHz
Damping Factor: >100
CTA-2006-D Certification

What’s in the Box
(x1) S2-A36F 4-Channel Amplifier
(x2) Connection end covers w/4 attachment screws
Owner’s Manual
“Birth Sheet” that certifies by measurement the actual power of the amplifier in the box
(x4) Self-tapping screws
(x1) Hexagon wrench
Alpine Registration Card
Alpine Limited Warranty Sheet

Tips sheet for power supply wire connections