Kenwood Class D 4-Channel Power Amplifier - KAC-D3104

Model #:KAC-D3104 , UPC #:019048226310

$329.00

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Description
Features

Max Power 600W
Size (inch) (W) 6-11/16" x (H) 2-3/16" x (D) 7-3/8"
Variable High & Low Pass Filter
Bass Boost

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

Expanded Frequency Response

Supporting Hi-Res Audio, KAC-D3104 is ideal for high resolution audio playback as it features a frequency response that extends to 50kHz.

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-D3104 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.

Fuse (20A x 2)
Battery Terminal (Power IN BATT.)
Power Control Terminal (P.CON)
Ground Terminal (GND)
Speaker Output Terminals (A.ch / B.ch)
Filter Frequency Control (A.ch / B.ch)
Filter Switch (A.ch / B.ch)

HPF(High-Pass Filter ) Position
Off Position
LPF (Low-Pass Filter) Position

8.Bass Boost Level Control (B.ch)

9.Input Sensitivity Control (A.ch / B.ch)

10.Line In Terminal (A.ch / B.ch)

CTA-2006 Primary Ratings
Power Output	50 Watts RMS x 4 at 4 Ohms and ≤1%THD+N
Signal-to-Noise Ratio	80dBA (Reference: 1Watt into 4Ohms)
Maximum Power Output
MAX POWER	600W
Rated Power Output at 14.4V
A/B (4 Ohms)	50Watts RMS x 4 (4 Ohms, 20-20kHz, ≤1.0% THD)
A/B (2 Ohms)	75Watts RMS x 4 (2 Ohms, 1kHz, ≤1.0% THD)
A/B (Bridged 4Ohms)	150Watts RMS x 2 (Bridged 4 Ohms, 1kHz, ≤1.0% THD)
Specifications
Signal to Noise Ratio	100dB (Reference: Rated Power into 4Ohms at 14.4V)
Frequency Response	20Hz-50kHz (+0dB, -3dB)
Input Impedance	10k ohm
Speaker Impedance	4Ω (2Ω to 8Ω allowable)
Bridged Connection	4Ω to 8Ω allowable
Audio Section
Low-Pass Filter	50Hz-200Hz, -12dB/oct (A/B)
High-Pass Filter	50Hz-200Hz, -12dB/oct (A/B)
Bass Boost	40Hz, 0dB - +18dB (Bch)
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	25[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