The Down4Sound JP322 is a high-output Class D 2-channel amplifier engineered for powerful, controlled performance. It delivers strong stereo power down to low impedance and can be bridged for massive output in demanding builds.

Power Ratings (RMS)

• 3200W x 2 @ 1 OHM
• 2000W x 2 @ 2 OHM
• 1200W x 2 @ 4 OHM
• 6000W x 1 bridged @ 2 OHM
• 4000W x 1 bridged @ 4 OHM

Tuning, Indicators & Build

• Frequency Response: 10Hz – 23KHz
• High Pass: 20Hz – 800Hz (x1), 200Hz – 8KHz (x10)
• Low Pass: 50Hz – 800Hz (x1), 500Hz – 8KHz (x10)
• Bass Boost: 0 – 18dB
• Bass Frequency: 20Hz – 80Hz
• Clip IN / Clip OUT indicators (multi-THD thresholds)
• Wired metal bass knob with power, clip, protect, and voltage indicators
• High-purity copper PCB
• 4-way protection (thermal, high/low voltage, speaker short, DC)
• Working Voltage: 9V – 14.8V
• Fuse Rating: 500A
• 4 x 0-gauge inputs

Dimensions

• 19.68 inch × 9.37 inch × 2.71 inch

Electrical system strength matters. For best performance, use a robust electrical setup to support high output.