Alpine KTA-30FW 4-Channel Weather Resistant Tough Power Pack Amplifier

Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys.

Specifications:
• Alpine's Class D amplifier circuit with Dynamic Peak Power (D.P.P.)
• Weather resistant (IP66 rating)
• 150W x 4 D.P.P. (2Ω/4Ω, 14.4V, ≤ 1% THD+N)
• CTA-2006-B Specifications: 75W RMS x 4 (2Ω/4Ω, 14.4V, ≤ 1% THD+N)
• 82dB S/N (ref. 1W into 4Ω)
• >0.05% THD
• OEM-grade Tyco 26-pin connector with pigtail wire harness
• Speaker/RCA inputs (Selectable, High range=0.5-10V, Low range=0.2-4V)

Sound control:
• Crossovers: Off/HP/LP, Fc=50-400Hz @ -12dB/Oct. (variable)
• Input gain settings (variable)
• 2ch/4ch input (selectable)

DYNAMIC PEAK POWER
The KTA-30FW features Alpine’s exclusive Dynamic Peak Power (DPP) technology which uses a new dynamic power supply design that delivers bursts of power during rigorous musical passages. When the amplifier senses that more power is required, the power supply quickly increases the internal gain level, effectively doubling the power for a significant increase in dynamic range at high music volumes.

WEATHER RESISTANT FORMAT
The KTA-30FW is ready for your adventures. It is weather resistant, rated at IP66 for protection against dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles.

HALF THE SIZE OF OUR SMALLEST TRADITIONAL AMPLIFIERS.
The KTA-30FW measures just 9-3/16” (W) x 1-5/8” (H) x 3-3/4” (D), so its small footprint lets it fit where most amplifiers won’t.