Sundown Audio SAZ-4500d 4500w RMS class D mono Amplifier.

The Sundown Audio SAZ-4500D is the largest and most powerful amplifier produced by Sundown Audio. It features a newly tooled extra wide Sundown Audio casing to contain the massive circuit board and dual pairs of 1/0 power/ground terminals. If you need the most possible Sundown Audio power then look no further than the SAZ-4500D! This is a serious SPL competition amplifier featuring EIGHT power supply transformers and THIRTY TWO power supply MOSFETs.

This amplifier has been designed to give massive amounts of reliable and clean power. Whilst it has been designed with SPL usage primarily in mind, it can also be used as a high power amplifier for a daily system.

Please be aware that this amplifier can draw HUGE amounts of current - in excess of 500 amps - you MUST have a very large high output alternator (250-300 or more amps) AND 3-4 Group-31 (large) batteries to power this amplifier (we suggest XS Power D3100s or Stinger SP2150s). Without such electrical system upgrades the warranty is void as they are a *requirement* to run an amplifier this large. We suggest installation only by professional and/or experienced installers for this amplifier.

SPECIFICATIONS:

• Double Sided Through Hole Epoxy PCB
• Efficiency : 86% @ 4 ohm, at 100Hz
• 24dB/Oct Variable Crossover
• Multi-Way Protection Circuitry
• (Thermal/Over Current/Speaker Short/Speaker DC Protection)
• Variable Subsonic Filter
• Variable Bass Boost
• Variable Low Pass Filter
• Variable Phase Shift
• Dual Zero(0) Gauge Power Supply Connectors
• Tested Voltage & THD : 12.8V & Less than 1% THD
• Operating Voltage : DC 10V~18V (Absolute Maximum 18.5 volts)
  
• Digital Class-D Linkable Mono Block Amplifier
• 1 Ohm Stability
• Wired Remote Controller