Actiway, established in 1997, is the national new high-tech enterprise. We are a professional manufacturer of car and subwoofer amplifier since 1997, marine amplifier since 2004, powersports audio since 2000. The earliest and biggest manufacturer of car and marine amplifiers with the strongest R&D among all car amplifier manufacturers in China.
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Description
Compact heatsink
Auto-on at high level input
Die cast terminals & gold/nickel plated RCA jacks
High/low level inputs
Variable subsonic filter (1CH)
Full range digital amplifiers (2CH / 4CH)
Super-efficient Class D PWM design, SMT technology
Short circuit / thermal / overload / DC offset protection
Remote bass level controller (1CH)
Power / protect LED indicators
Fully 1Ω or 2Ω stable operation
Variable phase shift (1CH)
Soft delayed remote turn-on circuitry
Bridgeable (2CH / 4CH)
Luminated LOGO
Specifications ATM-M500A.D ATM-2120A.D ATM-2200A.D ATM-4120A.D
Max Power 1000W x1 180W x2 300W x2 180W x4
RMS Power Ratings
@14.4V, =1% THD+N
500W x1 (2Ω)
300W x1 (4Ω)
90W x2 (2Ω)
60W x2 (4Ω)
180W x1 (4Ω Bridged)
150W x2 (2Ω)
100W x2 (4Ω)
300W x1 (4Ω Bridged)
90W x4 (2Ω)
60W x4 (4Ω)
180W x2 (4Ω Bridged)
T.H.D. 4Ω<0.1%, 2Ω<0.15% @100Hz 4Ω<0.1%, 2Ω<0.15% @1KHz 4Ω<0.1%, 2Ω<0.15% @1KHz 4Ω<0.1%, 2Ω<0.15% @1KHz
Signal to noise (A weighted) >100dB >90dB >90dB >90dB
Channel separation / >50dB >50dB >50dB
Frequency response (±3dB) 10Hz~250Hz 10Hz~22KHz 10Hz~22KHz 10Hz~22KHz
Low pass crossover frequency 30Hz~250Hz 50Hz~250Hz 50Hz~250Hz 50Hz~250Hz
High pass crossover frequency / 50Hz~250Hz 50Hz~250Hz 50Hz~250Hz
Remote controller Level / / /
Bass control 0~12dB 0~12dB 0~12dB 0~12dB
Crossover slope 18dB 12dB 12dB 12dB
Variable phase shift 0°~180° / / /
Subsonic filter 10Hz~50Hz / / /
High/low level input sensitivity 0.2V~10V 0.2V~10V 0.2V~10V 0.2V~10V
High/low level input impedance 100Ω/20KΩ 100Ω/20KΩ 100Ω/20KΩ 100Ω/20KΩ
Die cast terminal yes yes yes yes
FR4 PCB yes yes yes yes
Fuses rating 25A x 2 20A x 1 40A x 1 40A x 1
Heatsink size (LxWxH) (mm) 210x135x50 160x135x50 210x135x50 210x135x50
Heatsink size (LxWxH) ( inch) 8.3x5.3x2.0 6.3x5.3x2.0 8.3x5.3x2.0 8.3x5.3x2.0
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