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Many in-stock orders ship within 1-2 business days, but timing varies by item. Custom, built-to-order, oversized, special-order and supplier-direct products may need extra processing time. Free shipping applies to qualifying orders over $99 in the contiguous US. Approved returns may be subject to a restocking fee.
Most products are covered by the manufacturer's warranty against defects. Damage from over-powering or improper installation isn't covered — we'll help coordinate any valid claim.
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Introducing the DOWN4SOUND MM504 (MINI MAXX)
A sleek and potent 300W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a perfect choice for car audio enthusiasts who value quality and power in a space-efficient design.
Key Features
- Full Range Class D 4-Channel Amplifier delivering high-quality sound.
- Stable performance in 2-ohm stereo or 4-ohm bridged configurations.
- High-speed MOSFET power supply for consistent, reliable power delivery.
- Variable high pass and low pass filters for detailed sound customization.
- Crossover multiply x10 feature for extensive audio tuning.
- 4-Way Protection Circuits (Thermal, High & Low Voltage, Speaker Short, and DC).
Specifications
- RMS Power, 4 Ohms: 50W x 4
- RMS Power, 2 Ohms: 80W x 4
- RMS Power, 4 Ohms Bridged: 160W x 2
- Frequency Response: 10Hz - 23.7KHz
- High Pass Filter: 20Hz - 800Hz (Multiply x1, x10: 200Hz - 8KHz)
- Low Pass Filter: 50Hz - 800Hz (Multiply x1, x10: 500Hz - 8KHz)
- Input Sensitivity: 6V - 0.2V
- Signal to Noise Ratio: >88dB
- T.H.D @ 4 Ohms: Less than 0.1%
- Working Voltage: 9V - 15.5V
- Fuse Rating: 25A
- Dimensions: 6.69" L (170mm) x 4.87" W x 2.13" H
Authorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.


