Connecting the Unit

CAUTION

•Disconnect the negative (–) terminal of the bat- tery to avoid the risk of short-circuit and damage to the unit.

•Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap adhesive tape around it where they lie against metal parts.

•Do not route wires where they will get hot, for example where the heater will blow over them. If the insulation heats up, it may become damaged, resulting in a short-circuit through the vehicle body.

•Make sure that wires will not interfere with mov- ing parts of the vehicle, such as the gearshift, handbrake or seat sliding mechanism.

•Do not shorten any wires. Otherwise the protec- tion circuit may fail to work when it should.

•Never feed power to other equipment by cutting the insulation of the power supply wire to tap from the wire. The current capacity of the wire will be exceeded, causing overheating.

•Never replace the fuse with one of greater value or rating than the original fuse. Use of an improp- er fuse could result in overheating and smoke and could cause damage to the product and injury including burns.

CAUTION:

To prevent damage and/or injury

•Do not ground the speaker wire directly or con- nect a negative (–) lead wire for several speakers.

•This unit is for vehicles with a 12-volt battery and negative grounding. Before installing it in a recre- ational vehicle, truck or bus, check the battery voltage.

•If the car stereo is kept on for a long time while the engine is at rest or idling, the battery may go dead. Turn the car stereo off when the engine is at rest or idling.

•If the system remote control wire of the amplifier is connected to the power terminal through the ignition switch (12 V DC), the amplifier will always be on when the ignition is on— regardless of whether the car stereo is on or off. Because of this, the battery could go dead if the engine is at rest or idling.

•Speakers to be connected to the amplifier should conform with the standards listed below. If they do not conform, they may catch fire, emit smoke or become damaged. The speaker impedance must be 2 to 8 ohms. But in case of two-channel and other bridge connections, the speaker impedance must be 4 to 8 ohms.

•Install and route the separately sold battery wire as far away as possible from the speaker wires. Install and route the separately sold battery wire, ground wire, speaker wires and the amplifier as far away as possible from the antenna, antenna cable and tuner.

•Cords for this product and those for other prod- ucts may be different colors even if they have the same function. When connecting this product to another product, refer to the supplied manuals of both products and connect cords that have the same function.

Speaker Channel	Speaker Type	Power
Four-channel	Subwoofer	Nominal input: Min. 70 W

	Other than subwoofer	Max. input: Min. 150 W
	Other than subwoofer	Max. input: Min. 150 W

Two-channel	Subwoofer	Nominal input: Min. 200 W

	Other than subwoofer	Max. input: Min. 600 W
	Other than subwoofer	Max. input: Min. 600 W

Three-channel	Subwoofer	Nominal input: Min. 70 W

Speaker output A	Other than subwoofer	Max. input: Min. 150 W

Three-channel	Subwoofer	Nominal input: Min. 200 W

Speaker output B	Other than subwoofer	Max. input: Min. 600 W

PRS-D410 specifications

The Pioneer PRS-D410 is an advanced 4-channel car amplifier designed to enhance the audio experience by delivering high-quality sound and performance in an efficient and compact package. This versatile amplifier is ideal for audiophiles looking to upgrade their car sound system, providing power and clarity that elevates any in-car audio setup.

One of the main features of the PRS-D410 is its Class D amplification technology. Class D amplifiers are known for their high efficiency, generating less heat compared to traditional Class A/B amplifiers. This allows for a smaller and lighter amplifier without compromising on power output. The PRS-D410 delivers impressive maximum power ratings, making it suitable for driving multiple speakers or a combination of speakers and subwoofers with ease.

The amp offers four channels of output, each capable of producing 100 watts at 2 ohms, which translates to a total output of 400 watts. This robust power output ensures that the audio remains clear and detailed at all volume levels. The PRS-D410 also features adjustable low-pass and high-pass crossovers, allowing users to optimize their sound configuration based on their speaker setup. This flexibility enables audio enthusiasts to tailor the sound according to their preferences, whether they favor bass-heavy music or a more balanced sound profile.

Another remarkable characteristic of the PRS-D410 is its compact design. With a low-profile chassis, it can be easily installed in tight spaces, making it an excellent option for various vehicle types. Despite its compact size, the amplifier maintains a robust build quality, ensuring durability and long-lasting performance.

The PRS-D410 incorporates advanced protection circuitry to prevent overheating, short circuits, and overloading, which is crucial for maintaining the longevity of the device. Additionally, it features RCA inputs for easy connectivity with a wide range of audio sources, enhancing its versatility.

Overall, the Pioneer PRS-D410 is an exceptional choice for those seeking to amplify their car audio experience. Its powerful output, efficient Class D technology, customizable crossover settings, and compact design make it a standout option for both casual listeners and serious audiophiles alike.