Down4Sound JP53 V2 | 5300W RMS AMPLIFIER

Down4Sound JP53 V2 | 5300W RMS AMPLIFIER — specifications as published by Down4Sound.

Down4Sound JP53 V2 5300W RMS Monoblock Amplifier

The Down4Sound JP53 V2 is a 5300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building on the original JP53 V1, the V2 adds a stronger power supply, thicker end plates, a wired bass knob, and built-in clip input and clip output detection.

What Changed from the JP53 V1 to the JP53 V2?

• Stronger Power Supply: The JP53 V2 features an upgraded power supply for improved power delivery and stability.
• Thicker End Plates: The V2 features thicker end plates for increased strength and durability.
• Wired Bass Knob: The V2 includes a wired bass knob with voltage, temperature, and clipping information.
• Clip Input and Clip Output Detection: Clip input and clip output detection have been added directly to the amplifier.

Built for High-Power Subwoofer Systems

The JP53 V2 delivers up to 5300W RMS at 1 ohm and is designed for bass enthusiasts who want serious output from their subwoofer system. Three 0-gauge power and ground inputs help support the amplifier’s current demands, while its strappable design allows two matching JP53 V2 amplifiers to be linked for applications requiring additional output.

Enhanced Features for Maximum Performance

• High-Speed MOSFET Power Supply: Designed for efficient power delivery and dependable performance under demanding loads.
• Triple Power and Ground Inputs: Three 0-gauge power and ground inputs provide the current capacity required for stable high-output operation.
• Adjustable Signal Controls: Variable filtering and phase controls allow the amplifier to be tuned for the subwoofer system.
• Four-Way Protection: Protection circuits monitor thermal conditions, high and low voltage, speaker shorts, and DC output.
• Strappable Design: Two matching JP53 V2 amplifiers can be linked for applications requiring additional output.
• Advanced System Monitoring: The included aluminum wired bass knob displays voltage, temperature, and clipping information.
• High-Purity Copper Circuit Board: A high-purity copper printed circuit board supports reliable current flow and amplifier performance.

JP53 V2 Power Ratings

• 1 Ohm: 5300W RMS
• 2 Ohms: 4100W RMS
• 4 Ohms: 2100W RMS

JP53 V2 Specifications

• Amplifier Type: Monoblock
• Operating Voltage: 12V to 15.6V
• Frequency Response: 14Hz to 271Hz
• High-Pass Filter: 35Hz to 250Hz
• Low-Pass Filter: 10Hz to 50Hz
• Phase Control: 0 to 180 degrees
• Input Sensitivity: 0.2V to 6V
• Signal-to-Noise Ratio: Greater than 95dB
• Total Harmonic Distortion: Less than 0.1%
• Minimum Speaker Impedance: Stable at 0.5 ohm with a properly upgraded electrical system
• Strappable Connection: Yes
• Recommended Fusing: 600A total, or 1200A when strapped
• Protection Circuits: Thermal, high voltage, low voltage, speaker short, and DC protection
• Clip Input Detection: Yes
• Clip Output Detection: Yes
• Bass Control: Aluminum wired bass knob with voltage, temperature, and clipping information
• Power and Ground Inputs: 3 x 0 gauge
• Dimensions: 17.71 inches long x 9.37 inches wide x 2.71 inches high

Upgrade your subwoofer system with the Down4Sound JP53 V2 5300W RMS monoblock amplifier and experience extreme, controlled bass output.

Electrical Upgrade Notice

When wiring the amplifier at lower impedances or playing extreme low-frequency bass, upgrading the vehicle’s electrical system is strongly recommended for stable performance. Recommended upgrades include:

• The Big 3 wiring upgrade
• Upgraded alternator
• Adequate reserve battery capacity

STRAPPING COMPATIBILITY NOTICE: V2 amplifiers must only be strapped with matching V2 amplifiers. V2 amplifiers are not compatible with V1 amplifiers for strapping.

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