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Subwoofer Power
Simplified
REVOLUTION 1A1 AMPLIFIER
A compact Class D mono amplifier built for subwoofer duty. The Revolution 1A1 features IRS 2113S technology for clean, stable power output in a compact footprint. Designed to pair with a wide range of car subwoofers delivering solid bass foundation without complex installation requirements.
ESSENTIAL FACTS
IRS 2113S Class D Efficiency
IRS 2113S technology for clean power with minimal heat.
Compact, Space-Saving Design
Fits where larger amplifiers can't.
Subwoofer-Ready Output
Designed to drive most car subwoofers on the market.
SPECIFICATION
Product Name
Crescendo Revolution 1A1
Product Type
Weight
Dimensions (W x D x H)
Cosmetic Appearance
Amplifier Design
Number of Channel
Power at 4 Ω Mono (14.4 V)
Power at 2 Ω Mono (14.4 V)
Power at 1 Ω Mono (14.4 V)
Minimum Speaker Load
Input Sensitivity
Frequency Response (-3 dB)
Total Harmonic Distortion (1 W, 20 Hz - 20 kHz)
Signal to Noise Ratio (rated power)
Signal to Noise Ratio (CEA - 2006, 1 W)
Effective Damping Factor (20 Hz - 20 kHz)
Active Crossover
Fuse
Power Amplifier
1.25 kg
182 mm x 105 mm x 41 mm
Brushed Black
Class D
1
180 W per Channel
300 W per Channel
500 W per Channel
1 Ω
6 V to 250 mV
10 Hz - 600 Hz
0.05%
90 dB
67.5 dB
>89
No
2 x 30 A
SIZE COMPARISON
REVOLUTION AMPLIFIER SERIES
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