ASA3 1000.1D Class-D 1ch Amplifier
- 1,000 Watt High Efficiency Class D Design
- 1-OHM Stable Mono Block Amplifier
- Double Sided Circuit Board Construction
- PWM MOSFET Power Supply
- Low Level RCA Input/Low Level RCA Pass Through Output
- Remote Soft Delay Turn On/Off Circuit
- Variable Low Pass Electronic Crossover
- Variable 12dB Bass Boost EQ
- Variable Gain Control
- Wired Secondary Remote Gain Control Included
- Internal Thermal Cooling Fan
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output.
- Strapable Dual Amp Power Doubling Circuit (Amp-to-Amp Bridged at 2 ohm minimum)
- Switchable Logo Back Lighting


ASA3-1000.1D 1,000W RMS @ 1Ω MONO BLOCK CLASS-D AMPLIFIER
To give your subwoofers some serious power at an affordable price, we offer the ASA3 range in super efficient Class D power. This line offers amplifiers that can provide up to 1,500 watts to a single woofer (if it can take it).
Our ASA3 Class D amplifiers are always 1-ohm stable, and still come complete with all our sought after features like subsonic filters to keep ultra low frequencies from zapping power from frequencies that you do not want to reproduce and protection circuitry that will keep your amplifier from blowing up during duress.
Our Bass EQ control also gives you the ability to increase your subwoofers output by up to 18dB at the earth shaking frequency of 45 Hz to give your competition the knockout punch.
To finish these amps off, we include a remote secondary level control to give you the ultimate in subwoofer volume control from the cockpit of of your vehicle.
Specifications
- Selectable Subwoofer EQ: 0-18 dB Gain @ 45Hz
- Variable Subsonic Freq: 15 Hz - 50 Hz
- Inputs: RCA Input/RCA Pass-Through Output
- Equalization Boost/Cut: 0 - 18 dB
- Subwoofer Frequency Range: 20 Hz - 150 Hz
- Power Supply: Unregulated PWM
- Height: 2.3"
- Width: 9.4"
- Depth: 15.5"
- Switchable Subwoofer EQ: N/A
- 4-ohm Mono Power: N/A
- 4-ohm Power: 400 watts x 1
- 1-ohm Mono Power: 1000 watts x 1
- 2-ohm Power: 700 watts x 1
- Subwoofer EQ Frequency: 45 Hz
- Variable Subwoofer EQ: 0 - 18 dB
- Low-Pass Crossover Freq: 50 Hz -150 Hz
- High-Pass Crossover Freq: n/a
- Peak Power: 2000 watts
- Crossover Slope: 12 dB
- Dimensions (in Inches): 15.5" x 9.4" x 2.3"
- Input Sensitivity: 0.25 V - 6.0 V
- S/N Ratio: >80 dB
- Total Harmonic Distortion: >0.5% at Rated Power
- Strapped Output Power @ 2ohms: 2000 watts x 1
- Output Power (14.4 V) @ 4 ohm: 400 watts x 1
- Output Power (14.4 V) @ 2 ohm: 700 watts x 1
- Output Power (14.4 V) @ 1 ohm: 1000 watts x 1
- Channels (mono): 1
- Frequency Response: 20 Hz - 150 Hz
Downloads
ASA3 1000.1D Class-D 1ch Amplifier

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- Extruded Aluminum Casing
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- Micro USB 5V Charging
- Enhanced Ported Bass Response
- 3.5mm Aux input
- Single 10" 175 Watt RMS Amplified Downfiring Enclosure
- Computer Optimized 10" Thin Subwoofer Enclosure
- Custom Injected Molded Cone
- Large Roll Rubber Surround
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- High Level (Speaker)/Low Level RCA input
- Soft Delay Turn On/Off Circuit
- Auto Turn-on (high level input only)
- Variable Low Pass Electronic Crossover 50Hz - 200Hz
- Variable 12db Bass Boost EQ @ 45Hz
- Variable Gain Control
- Protection Circuit: Impedance Over-load, Speaker Short Circuit, Thermal Overheating, and DC Output
- Wired Remote Gain Control Included
- Down Firing Air Suspension Enclosure
- Heavy-Duty Reinforced Box Design
- Mounting Hardware Included
- 4-Band Dual Zone Active Equalizer Bass, Mid-Bass, Mid, High
- 3 Zone Volume Control and Output
- Variable Master Volume Control
- Front Panel Selectable Inputs - Bluetooth, Aux, RCA
- Front Panel Tri Illumination Selector - Red, Blue, Green
- Front Panel Track Selector - Track Up / Down
- 6V RMS output
- Bi-Polar PWM Power Supply
- Frequency Response: 20Hz-40KHz
- Selectable 120/80Hz Subwoofer Crossover
- Conformal Coated PCB
IN STOCK NOW!
- 12 Speaker 500 watt Amplified Bluetooth Powersports Soundbar
- IPX6 Rated
- 6 x 3.5" Square Poly Cone Woofers
- 2 x 3” Full Range Marine Grade Poly Cone Speakers
- 4 x 1” SD Mylar Tweeters
- Heavy Duty Extruded Aluminum Water Tight Housing
- LED back-lit Control Panel
- LED Visual Notifications
- Audible Power On/Off Notifications
- Built In DSP Processor w/Distortion Limiter
- Bluetooth and Wired Inputs
- 2 Volt Line Output
- Auto Turn On/Off Circuit
- Waterproof Wire Loom Connectors
- Universal L-Bracket Mounting System Included
- Universal Top or Bottom Mount Clamp Style Brackets (Sold Separately XL-SBCLAMP, XL-SBTCLAMP, XL-SBSCLAMP)
- Secondary Dash Mountable Controller Pad (Sold Separately XL-SBCON)
- CRS 4.0 Bluetooth Protocol
- >30' Bluetooth Range
- RCA Audio Output
- Power, Track Up/Down & Volume Up/Down
- USB 5V Charging Port
- 12V Remote Amplifier Turn On/Off Lead
- Detente buttons for easy use with gloves
- Water resistant cables and connectors
- Surface or Flush Mount
- 800 Watt High Efficiency Class D Design
- 1-OHM Stable Mono Block Amplifier
- Ultra Low Current Draw
- Double Sided Copper Plated PCB
- PWM MOSFET Power Supply
- Digital Sound Optimization Circuitry
- High Damping Control Circuit
- Variable Subsonic Filter
- High Current Voltage Ripple Rejection Circuitry
- Balanced RCA Inputs
- Auto Turn On/Off
- Remote Soft Delay Turn On/Off Circuit
- 40 Click Variable Low Pass Electronic Crossover
- 40 Click Variable Frequency/18dB Bass Boost EQ
- Variable Gain Control
- Wired Secondary Remote Gain Control Included
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
- Strapable Dual Amp Power Doubling Circuit (Amp-to-Amp Bridged at 2 ohm minimum)
