S2-A36F Alpine Next-Generation S-Series 4-Channel Amplifier

Product Overview 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. 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) 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 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