Description
- Turn Any Enclosure Into a Powered System Instantly upgrade your passive speaker box into a high-performance, amplified setup.
- Compact Yet Powerful Design Dont be fooled by the sizethis mini amplifier packs 500W of dynamic power for deep bass and crisp highs.
- Dual Mode Flexibility Switch between subwoofer mode for rich bass or full-range mode for crystal-clear mids and highs.
- RCA & High-Level Inputs Compatible with a variety of audio sources for an easy installation experience.
- Complete with Remote Control Easily adjust settings from a distance.
DD Audio 250 Watt High Speed Class D Aluminum Amplified Mini Terminal Cup w/ Remote – ATC 250
This Listing Includes:
- (1) 250 Watt High Speed Class D Aluminum Amplified Mini Terminal Cup w/ Remote
Transform your passive enclosure into a high-powered system with the DD Audio ATC-250 Amplified Terminal Cup. Engineered with next-generation Class D technology, this compact yet powerful amplifier seamlessly delivers over 250 watts of power while maintaining efficient thermal management. Whether youre looking to drive deep, rich bass in subwoofer mode or experience crystal-clear mids and highs in full-range mode, the ATC-250 is built for high-performance audio both inside and outside the vehicle. Its compact design and integrated aluminum heat sink make it an exceptional choice for pro audio builds, especially when paired with DD Audio VO Series speakers.
Key Features
- All-Aluminum Chassis with Integrated Heat Sink Durable, sleek, and efficient cooling
- Compact High-Tech Design Engraved DD Audio logo for a premium look
- High-Power Output Capable of 500 watts dynamic power
- Versatile Performance Modes Switch between subwoofer and full-range applications
- Multiple Input Options Supports RCA inputs and high-level inputs
- 1-Ohm & 2-Ohm Load Compatibility Designed for flexibility in various setups
Specifications
- Operating Voltage: 8V – 16V
- Test Voltage: 14.4V
- Output Channels: 1
- Max Current Draw: 40A
- Signal-to-Noise Ratio (S/N): >100
- Damping Factor: <150
- THD (Total Harmonic Distortion): 1 Percent
- Remote Control Included
- Compact Dimensions: Inches: 2.93 x 3.75 x 2
Power Ratings:
- 100W RMS @ 4-Ohm
- 225W RMS @ 2-Ohm
- 325W RMS @ 1-Ohm
- 500W Dynamic Power
Frequency Response:
- Sub Mode: 30Hz – 80Hz
- Full Range Mode: 80Hz – 20kHz
Built-in Filters:
- High-Pass Filter: 80Hz
- Sub-Sonic Filter: 30Hz
- Low-Pass Filter: 80Hz
Wiring Compatibility:
- Power Wire Gauge: 4 AWG
- Speaker Wire Gauge: 12 AWG

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