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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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Prepare to immerse yourself in the electrifying realm of deep bass with the DOWN4SOUND JP73 Monoblock Amplifier. Crafted to meet the demands of passionate bass enthusiasts, this amplifier delivers uncompromising power and performance at an incredible value.
Key Features:
- Powerful Output:
- RMS Power: 7300W x 1
- Tested Power: 5600W x 1 @ 14.4V, 4 ohms
- Bridge Power: 14600W x 1
- Frequency Range: 14Hz - 269Hz
- Adjustable Filters:
- High Pass Filter: 35Hz - 250Hz
- Low Pass Filter: 10Hz - 50Hz
- Phase Adjustment: 0° - 180°
- Bass Boost: 0 - 9dB
- Bass Frequency Range: 20Hz - 80Hz
- Input Sensitivity: 6V - 0.2V
- Signal Clarity: Signal to Noise Ratio: 94dB <
- Minimal Distortion: Total Harmonic Distortion: Less than 0.1%
- Voltage Range: Operating Voltage: 12V - 15.5V
- Reliable Protection: Fuse Rating: 800A
- Compact Design: Dimensions: 22.44" L x 9.37" W x 2.71" H
- Easy Installation: Power/Ground Terminals: 0 Gauge
Advanced Features:
- STRAPPABLE DIGITAL MONOBLOCK AMPLIFIER
- STABLE INTO 1 OHM MONO LOAD
- HIGH SPEED MOSFET POWER SUPPLY
- VARIABLE LOW PASS FILTER
- VARIABLE SUBSONIC FILTER
- VARIABLE BASS BOOST & BASS FREQUENCY
- 4 WAY PROTECTION CIRCUITS (THERMAL, HIGH & LOW VOLTAGE, SPEAKER SHORT AND DC)
- BLUETOOTH REMOTE CONTROL (REMOTE BASS KNOB WITH VOLTMETER, AMPLIFIER TEMPERATURE AND CLIPPING INDICATOR)
- HIGH PURITY COPPER PRINTED CIRCUIT BOARD
Authorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.


