




Check out the JL Audio RD400/4 Class D 4 Channel Amplifier's Key Features
(JL AUDIO RD4004)
Overview
4-Channel Class D Full-Range Amplifier, 100 W x 4 @ 2 Ohm / 75 W x 4 @ 4 Ohm - 14.4V
Utilizing our exclusive NexD(TM) high-speed switching technologies, the ultra-compact RD400/4 amplifier is engineered to deliver loads of audio output power, with incredible efficiency and low distortion. Don't let its modern styling and small size fool you though, this little powerhouse churns out 100 watts of crystal-clear audio from each of its four channels into 2 ohms (14.4V, 1% THD) and is fully bridgeable, so it can be used as a 3-channel amplifier, or as a 2-channel amplifier producing a whopping 200W x 2 into 4 ohms.
For your convenience, the RD400/4's controls can be found on top of the amplifier, beneath a protective cover, with all connections located along one side of its chassis. Studio-grade signal processing features include high or low-pass 12 dB / octave filters (defeatable) for each channel pair, with continuously variable frequency selection from 50-500 Hz, and dual-range, differential-balanced inputs capable of accepting most input voltage levels. Automatic turn-on capability (via signal sensing or DC-offset sensing) is standard equipment, along with all-new input type switches for bridging of stereo output channels without needing to use Y-adaptors.
Onboard LED-clipping indicators are also included with your RD400/4. This all-new, innovative feature lets you easily set your amplifier's input sensitivity settings, quickly and accurately, with no special equipment needed. You'll also find a set of preamp outputs on-hand, so you can pass signals to another amplifier, almost effortlessly..
Orders are usually sent out within two business days, and you can expect to receive them within 5-10 business days.
At RYDA, we understand that your order is delivered promptly and with the utmost care; we use Star Track Express and Australia Post with a signature. If no one is home, your delivery will normally be redirected to the Local Australia Post Office for collection over the counter with a Photo ID. Please note that bulky deliveries over 5kg and in a few areas where it is not possible to redirect to the post office, the parcel may be held at the local courier depot instead. Where possible, our warehouse will try and use recycled cartons for our deliveries, just as safe and sturdy as a new carton but more friendly to the environment.
Estimated Delivery Time Frame: 5-10 business days