A Series


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The A Series amps are some of the best values in car audio. They are class AB amplifiers that offer highly reliable, feature-rich designs generally found only in the likes of high-end amplifiers, but at entry level prices. So if you’re looking for a serious system upgrade, but don’t want to break the bank the A Series amps are here to save the day.

A4

Test Voltage: 14.4
Input Channel(s): 1
Output Channel(s): 4
Continuous Wattage @4ohm: 55W x 4CH, 130W x 2CH
Continuous Wattage @2ohm: 75W x 4CH
Max Current Draw (Amps): 30
RCA Input Voltage Sensitivity: 0.2 - 6
RCA Input S/N: >95dB
THD: 0.05%
ZVL Input: No
Pass Thru Output: No
Power Wire Gauge: Spade Terminal
Speaker Wire Gauge: Spade Terminal
Dimensions (Inches): 9.44 x 9.44 x 2.08
Dimensions (MM): 240 x 240 x 53
Shipping Weight (Lbs): 7
Price (USD): 169

A5

Test Voltage: 14.4
Input Channel(s): 1
Output Channel(s): 4
Continuous Wattage @4ohm: 90 x 4 / 230 x 2
Continuous Wattage @2ohm: 130 x 4
Max Current Draw (Amps): 50
RCA Input Voltage Sensitivity: 6 - 0.2
RCA Input S/N: >95dB
THD: <0.05%
ZVL Input: No
Pass Thru Output: No
Power Wire Gauge: Spade Terminal
Speaker Wire Gauge: Spade Terminal
Dimensions (Inches): 15.74 x 9.44 x 2.08
Dimensions (MM): 400 x 240 x 53
Shipping Weight (Lbs): 10
Price (USD): 279

A2

Test Voltage: 14.4
Output Channel(s): 2
Continuous Wattage @4ohm: 370 x 1 / 120 x 2
Continuous Wattage @2ohm: 180 x 2
Max Current Draw (Amps): 40
RCA Input Voltage Sensitivity: 6V ~ 0.02
RCA Input S/N: >95dB
THD: < 0.05%
Pass Thru Output: Yes
Dimensions (Inches): 9.44 x 9.44 x 2.08
Dimensions (MM): 240 x 240 x 53
Shipping Weight (Lbs): 7
Price (USD): 169

AM-1

Test Voltage: 14.4
Input Channel(s): 1
Output Channel(s): 1
Continuous Wattage @4ohm: 245 x 1
Continuous Wattage @2ohm: 450 x 1
Max Current Draw (Amps): 50
RCA Input Voltage Sensitivity: 6 - 0.2
RCA Input S/N: >95dB
THD: <0.05%
ZVL Input: No
Pass Thru Output: Yes
Remote Control: Remote Available, Sold Separately
Power Wire Gauge: Spade Terminal
Speaker Wire Gauge: Spade Terminal
Dimensions (Inches): 12.79 x 9.44 x 2.08
Dimensions (MM): 325 x 240 x 53
Shipping Weight (Lbs): 9
Price (USD): 229
  • A4 A5 A2 AM-1
    Speaker Size (In): N/A N/A N/A N/A
    Speaker Size (MM): N/A N/A N/A N/A
    Tweeter Size (In): N/A N/A N/A N/A
    Tweeter Size (MM): N/A N/A N/A N/A
    Watts RMS: N/A N/A N/A N/A
    Watts Peak: N/A N/A N/A N/A
    Impedance: N/A N/A N/A N/A
    Operating Voltage: N/A N/A N/A N/A
    Test Voltage: 14.4 14.4 14.4 14.4
    Input Channel(s): 1 1 N/A 1
    Output Channel(s): 4 4 2 1
    Cont Wattage @ 4 Ω: 55W x 4CH, 130W x 2CH 90 x 4 / 230 x 2 370 x 1 / 120 x 2 245 x 1
    Cont Wattage @ 2 Ω: 75W x 4CH 130 x 4 180 x 2 450 x 1
    Cont Wattage @ 1 Ω: N/A N/A N/A N/A
    Dynamic Wattage: N/A N/A N/A N/A
    Max Current Draw (Amps): 30 50 40 50
    High-Level Input Sensitivity (Volts): N/A N/A N/A N/A
    RCA Output Voltage: N/A N/A N/A N/A
    RCA Input Impedance: N/A N/A N/A N/A
    High-Level Input Impedance: N/A N/A N/A N/A
    RCA Output Impedance: N/A N/A N/A N/A
    High-Level Input S/N: N/A N/A N/A N/A
    Damping Factor: N/A N/A N/A N/A
    THD: 0.05% <0.05% < 0.05% <0.05%
    Channel Separation: N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    Processing Speed: N/A N/A N/A N/A
    Bass Boost: N/A N/A N/A N/A
    VCD (In): N/A N/A N/A N/A
    VCD (MM): N/A N/A N/A N/A
    Piston Diameter (In): N/A N/A N/A N/A
    Piston Diameter (MM): N/A N/A N/A N/A
    Frequency Response (Hz): N/A N/A N/A N/A
    High-Pass Filter: N/A N/A N/A N/A
    Sub-Sonic Filter: N/A N/A N/A N/A
    Low-Pass Filter: N/A N/A N/A N/A
    ZVL Input: No No N/A No
    Pass Thru Output: No No Yes Yes
    Remote Control Option: N/A N/A N/A Remote Available, Sold Separately
    Power Wire Gauge: Spade Terminal Spade Terminal N/A Spade Terminal
    Speaker Wire Gauge: Spade Terminal Spade Terminal N/A Spade Terminal
    Fs (Hz): N/A N/A N/A N/A
    Qms: N/A N/A N/A N/A
    Qes: N/A N/A N/A N/A
    Qts: N/A N/A N/A N/A
    Vas (Liters): N/A N/A N/A N/A
    dBSPL: N/A N/A N/A N/A
    Tweeter dBSPL: N/A N/A N/A N/A
    Xmech (In): N/A N/A N/A N/A
    Xmech (MM): N/A N/A N/A N/A
    Xmax (In): N/A N/A N/A N/A
    Xmax (MM): N/A N/A N/A N/A
    Frame OD (In): N/A N/A N/A N/A
    Frame OD (MM): N/A N/A N/A N/A
    Frame OD w/ Gasket (In): N/A N/A N/A N/A
    Frame OD w/ Gasket (MM): N/A N/A N/A N/A
    Mounting Diameter (In): N/A N/A N/A N/A
    Mounting Diameter (MM): N/A N/A N/A N/A
    Mounting Depth (In): N/A N/A N/A N/A
    Mounting Depth (MM): N/A N/A N/A N/A
    Motor Diameter (In): N/A N/A N/A N/A
    Motor Diameter (MM): N/A N/A N/A N/A
    Motor Depth (In): N/A N/A N/A N/A
    Motor Depth (MM): N/A N/A N/A N/A
    Magnet Weight (Oz): N/A N/A N/A N/A
    Magnet Weight (Gm): N/A N/A N/A N/A
    Woofer Displacement (CuFt): N/A N/A N/A N/A
    Woofer Displacement (Liters): N/A N/A N/A N/A
    Sealed Enclosure (CuFt): N/A N/A N/A N/A
    Sealed Enclosure (Liters): N/A N/A N/A N/A
    Ported Enclosure (CuFt): N/A N/A N/A N/A
    Ported Enclosure (Liters): N/A N/A N/A N/A
    Gauge: N/A N/A N/A N/A
    Wire Type: N/A N/A N/A N/A
    Spool Length (FT): N/A N/A N/A N/A
    Spool Length (Meters): N/A N/A N/A N/A
    Strand Count: N/A N/A N/A N/A
    Battery: N/A N/A N/A N/A
    Playtime: N/A N/A N/A N/A
    Rated Input Power: N/A N/A N/A N/A
    Cable: N/A N/A N/A N/A
    Plug: N/A N/A N/A N/A
    Port Length (In): N/A N/A N/A N/A
    Port Length (MM): N/A N/A N/A N/A
    Port Diameter (In): N/A N/A N/A N/A
    Port Diameter (MM): N/A N/A N/A N/A
    Dimensions (In): 9.44 x 9.44 x 2.08 15.74 x 9.44 x 2.08 9.44 x 9.44 x 2.08 12.79 x 9.44 x 2.08
    Dimensions (MM): 240 x 240 x 53 400 x 240 x 53 240 x 240 x 53 325 x 240 x 53
    Shipping Weight (Lbs): 7 10 7 9
    Shipping Weight (Kg): N/A N/A N/A N/A
    Price (USD): 169 each 279 each 169 each 229 each

No matter the specific application DD Audio offers an amplifier to cover your needs. Our amplifier designs emphasize high performance, functionality and reliability. All DD Audio amplifiers are built using industry leading part manufacturers and are held to the highest level of build quality. You can rest assured when your system is powered by DD Audio, you’re using the best power on the planet.

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DD Audio
4025 NW 36th Street
Oklahoma City, OK 73112
(405) 239-2800 | Fax: (405) 239-7100