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KAC-D5101
KAC-D5101

KAC-D5101Class D Mono Power Amplifier

  • Max Power 1000W
  • Size (inch) (W) 6-11/16" x (H) 2-3/16" x (D) 7-3/8"
  • Variable Low Pass Filter
  • Bass Boost

D Series Amplifiers provide a powerful solution in a compact design, ideal for upgrading your car audio system.

Dual Sigma Drive

This advanced negative feedback circuit improves damping factor and increases accuracy and sound quality. When a signal is passed to a subwoofer, like a 50Hz note, the speaker will move and create the note. However, because the speaker has mass and a suspension, it won't stop moving once it's in motion. This extra movement (sound) creates a type of distortion that's not part of the original signal. The negative feedback circuit senses this unwanted movement and sends out an opposite pulse to stop the speaker like an electronic brake.

Small Size Big Power

The KAC-D5101 is small in size but with its tremendous sound output, it is extremely versatile. It can be installed in vehicles where space is limited and is perfect for vehicle owners who don't want to sacrifice cargo room or who prefer hidden installations.

  • ① Fuse (30A x 2)
  • ② Battery Terminal (Power IN BATT.)
  • ③ Ground Terminal (GND)
  • ④ Power Control Terminal (P.CON)
  • ⑤ Speaker Output Terminals
  • ⑥ LPF Frequency Control
  • ⑦ Bass Boost Level Control
  • ⑧ Input Sensitivity Control
  • ⑨ Line In Terminal

General Features

KAC-D8105 KAC-D5101
MAX POWER 1600W 1000W
RMS POWER OUTPUT (4Ω) 50W x 4 + 300W 300W
RMS POWER OUTPUT (2Ω) 75W x 4 + 500W 500W
RMS POWER OUTPUT Bridged 150W x 2 (Bridged) + 300W -
Features Speaker Level Input Speaker Level Input
Signal Sensing Turn-On Signal Sensing Turn-On
Variable High Pass Filter Variable Low Pass Filter
Variable Low Pass Filter Bass Boost
Bass Boost -
Dimensions (W)9” x (H)2-3/16” x (D)7-3/8”  (W)6-11/16” x (H)2-3/16” x (D)7-3/8” 
Weight 4.5 lbs (2.0kg) 2.9 lbs ( 1.3kg)
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CTA-2006 Primary Ratings Power Output 300 Watts RMS x 1 at 4 Ohms and ≤1%THD+N
Signal-to-Noise Ratio 85dBA (Reference: 1Watt into 4Ohms)
Maximum Power Output MAX POWER 1000W
Rated Power Output at 14.4V SUB (4 Ohms) 300Watts RMS x 1 (4 Ohms, 20-200Hz, ≤0.5% THD)
SUB (2 Ohms) 500Watts RMS x 1 (2 Ohms, 100Hz, ≤0.5% THD)
Specifications Signal to Noise Ratio 100dB (Reference: Rated Power into 4Ohms at 14.4V)
Frequency Response 20Hz-200Hz (+0dB, -3dB)
Input Impedance 10k ohm
Speaker Impedance 4Ω (2Ω to 8Ω allowable)
Bridged Connection -
Audio Section Low-Pass Filter 50Hz-200Hz, -24dB/oct
High-Pass Filter -
Bass Boost 40Hz, 0dB - +18dB
RCA Input Sensitivity 0.2[V] - 5.0 [V]
Speaker Level Input Sensitivity 4.0[V] - 12.0 [V]
Terminals Battery & Ground M6 Screw Type Terminal Block
Speaker Output M4 Screw Type Terminal Block
General Dimensions(WxHxD) 6-11/16 x 2-3/16 x 7-3/8 [inch]
Operating Voltage 14.4V(11-16V allowable)
Current Consumption 34 [A]
Key Features CTA-2006 Compliant
2 Ohms Load Capability
Speaker Level Input with Signal Sensing Turn-on
Power MOS-FET Switching Power Supply
Extruded Aluminum Heat Sink Design

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LIVE CONNECTED. DRIVE CONNECTED.

KAC-D5101