KAC-PS1D
Mono Digital Power Amplifer
The Heart of Kenwood Sound
Amplifiers in the 2007 PS lineup pump out extraordinary power thanks to awesome technologies that only a high-fidelity specialist like Kenwood can offer. Take a look at the performance: Dual Σ (sigma) drive provides bridged output with an excellent damping factor, new K-STAT technology with a slimmer, more compact chip design reduces thermal resistance but increases power for
improved sound quality, and a dual power supply with two transformers ensures steady operation even when the positive and negative loads are unstable. What's more, the digital amplifiers boast slimmer overall dimensions without any sacrifice in performance.
Key Features
| High Performance Monaural Power Amplifier for Subwoofer |
| Class-D Amplifier Circuit |
| 2400W Max Output Power |
| 1Ω Load Capability |
| Build-in Low-pass & Infrasonic Filter |
Amplifier Features
| Class D Amplifier | Yes |
| Load Capability | 1Ω Stable |
| Maximum power output | 2400W |
| Rated power output (4Ω) | 600W x 1 (4Ω) |
| Rated power output | 1200W x 1 (2Ω) |
| CEA-2006 Compliant | Yes |
| Low-pass Filter | Yes |
| Bass Boost Circuit | Yes |
| Infrasonic filter | Yes |
| Band Reject Filter | Yes |
| Phase inverter 0°(Normal) / 180°(Reverse) | Yes |
| Dual Sigma Drive | Yes |
| Switched Mode Power supply | Yes, with Power MOS-FET |
| Dual Power Supply | Yes |
| Cooling Fan | Yes |
| Amplifier Information Display | Yes |
| Power Indicator | Yes |
| Installer Memory | Yes |
| Last Settings Memory | Yes |
| Line in | 1 RCA (Gold Plated) |
| Line out | 1 RCA (Gold Plated) |
| Line Out Filter | Yes |
| Single Side Terminals | Yes |
| Full Contact Terminal | Yes |
| Gold Plated Power & Speaker Terminals | Yes |
| Die-Cast Aluminium Heat Sink | Yes |
| Removable Coverplate | Yes |
Amplifier-Specifications
| Maximum power output (4Ω) | 2400W x 1 |
| Rated power output (4Ω, 14,4V) | 600W x 1 (20Hz ~ 200Hz, 0.5%THD) |
| Rated power output (2Ω, 14,4V) | 1200W x 1 (100Hz, 0.5%THD) |
| Rated power output (1Ω, 14,4V) | 1000W x 1 (100Hz, 1%THD) |
| Rated power output (4Ω, 12V) | 400W x 1 (20Hz ~ 200kHz, 0.5%THD) |
| Rated power output (2Ω, 12V) | 800W x 1 (100Hz, 0.5%THD) |
| Rated power output (CEA-2006) | 600Watts RMS x 1 at 4 ohms and 1% THD |
| Low-pass Filter | 40~200Hz (24dB/oct) |
| Infrasonic filter | Off/15/60Hz (24dB/oct) |
| Band Reject Filter | Off/6dB/12dB (40~200Hz Variable) |
| RCA Input Sensitivity | 0.2 ~ 5V |
| Input Impedance | 10kΩ |
| Signal to Noise Ratio | 105dB |
| Signal to noise ratio (CEA-2006) | 80dBa (Reference: 1 Watt into 4 Ohms) |
| Frequency response (+0dB, -3dB) | 5Hz ~ 400Hz |
| Operating voltage | 14.4V (11V ～ 16V allowable) |
| Maximum current consumption | 75A |
| Dimensions (WxHxD) | 340 x 60 x 225(mm), |
| Weight | 3.8kg |