SAZ-1500D V.2

The SAZ-1500D was designed from the ground up to exceed all customer expectations. From the huge 1/0 gauge power input terminals to the heavy duty heat-sink, this amplifier is built for power. The SAZ-1500D isn't just built for power though, it was designed for the discerning listener who needs hefty amounts of power for subwoofer duty -- it is just as much at home in an install meant for listening pleasure as it is in an all out SPL machine.

Since their introduction in 2006 the SAZ-1500D has been sold across the globe and they are widely regarded as one of the best amplifiers in their power class. They remain the #1 selling amplifier from Sundown Audio!


  • 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
  • Zero(0) Gauge Power Supply Connectors
  • Tested Voltage & THD : 14.4V & Less than 1% THD
  • Operating Voltage : DC 10V~18V
  • Digital Class-D Linkable Mono Block Amplifier
  • 1 Ohm Stability
  • RCA Line Input and Master Output
  • 24dB Octave Crossover Slope
  • Wired Remote Controller
  • MSRP $799 USD
Rated power output

----RMS power, 2 ohm linkable/dual mono

3000W x 1CH

----RMS power, 1 ohm mono

1500W x 1CH
----RMS power, 2 ohm mono 800W x 1CH

----RMS power, 4 ohm mono

400W x 1CH
Signal to Noise Ratio >90dB
Low pass frequency crossover 35Hz~300Hz
Subsonic filter 10Hz~60Hz
Bass boost @ 45Hz 0~18dB
Phase shift control 0~180 degree
Frequency response 10Hz~350Hz (+/- 1dB)
T.H.D @ 4 ohm <0.1%
Efficiency @ 4 ohm 86%
Fuse rating 40A x 4
Input Sensitivity 200mV to 6V (+/- 5%)
Dimensions 252(W) x 58(H) x 434(L)mm
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