Down4Sound JP34 AB – 4 Channel Amplifier 🔊

The Down4Sound JP34 AB is a 4-channel Class AB amplifier delivering 900W of clean, detailed sound. Perfect for full-system setups or door speakers, its Class AB design ensures low distortion and an ultra-quiet noise floor.

Key Features ✨

• 4-Channel Class AB Amplifier
• On-Board Clip, Power & Protection Indicators
• Variable High & Low-Pass Filters (Defeatable)
• Internal High-Speed Cooling Fan
• Plexiglass Back Plate
• 4-Way Protection Circuits for Safety & Reliability

Power Ratings ⚡

• Max Output: 900W
• 2 Ohm RMS: 200W × 4
• 4 Ohm RMS: 134W × 4
• 4 Ohm Bridged: 450W × 2

Why Choose the JP34 AB? ✅

The JP34 AB delivers crystal-clear, high-performance audio. Available in 13 vibrant colors, it features customizable crossovers for high-pass, low-pass, or bandpass configurations. 🎶

Flip the plexiglass base to see the detailed board design and appreciate the craftsmanship inside.

Specs 🛠️

• Power & Ground Wire Input: 4 AWG
• Speaker Wire Input: 12 AWG
• Variable Low Pass Filter: 50–800Hz (x1, x10 → 500Hz–8kHz)
• Variable High Pass Filter: 20–800Hz (x1, x10 → 200Hz–8kHz)
• Input Signal Sensitivity: 0.2–6V
• Battery Range: 9–15.5V
• Signal-to-Noise Ratio: 100dB
• Recommended Fuse: 100A
• Dimensions: 19.68” L × 7.4” W × 2.24” H