HP4600 Connections

2.RCA Input Channels 1 through 4 - accepts RCA input from a head unit, pream- plifier, or equalizer. These inputs are configured by the Input Mode switch posi- tion (refer to item 11 below).

3.RCA Line Output - provides easy connection to additional amplifiers.

4.Gain Control - continuous adjustment for full power output. The upper control is for channels 1/2 and the lower control is for channels 3/4.

5.Intelli-Bass - continuously adjusts from 0 to 12dB of boost centered at 45Hz.

6.Remote Bass Jack - connects optional HP-RB1 remote bass control to control the bass level from the driver’s seat. The HP-RB1 is only active when the crossover switch (lower switch) for channels 3/4 is at the LPF setting.

7.LPF (Low-Pass Frequency Control) - adjusts the frequency (50Hz–500Hz) of the upper crossover frequency. When set for this position the optional remote bass control is active (upper channels 1/2, lower channels 3/4).

8.X-Over(cross-over) - activates LPF (low pass crossover), FLAT (all pass), or HPF (high pass crossover) (upper channels 1/2, lower channels 3/4).

9.HPF (High-Pass Frequency Control) - adjusts the frequency (50Hz–500Hz) of the lower crossover frequency (upper channels 1/2, lower channels 3/4).

10.Power LED - when illuminated (green) indicates that the amplifier is on.

Protect LED - when illuminated (red) indicates that the amplifier protective cir- cuitry has been activated due to thermal, output short, supply undervoltage or supply overvoltage.

11.Input Mode - 1/2 channel or 3/4 channel selectable. In the 1/2 CH position, the input to channels 1 and 2 are also supplied to channels 3 and 4, respectively. In the 3/4 CH position all 4 channels are supplied separately When the switch is to the left (4 CH position), front and rear inputs are independent. This allows a source unit with an internal fader to fade between the 1/2 CH and 3/4 CH outputs.


				SPEAKER		SPEAKER
				BRIDGE		BRIDGE
FUSE	+BAT	REM	GND	1CH + 1CH -	2CH + 2CH -	3CH + 3CH -	4CH + 4CH -

1.ATC Fuse - (2) 20-amp ATC fuses protect the amplifier against internal electrical damage and is meant to protect the amplifier only. All other power connections should be fused at the source.

2.+BAT - connect this terminal through a FUSE or CIRCUIT BREAKER to the positive terminal of the vehicle battery or the positive terminal of an isolated audio sys- tem battery.

WARNING: Always protect this power wire by installing a fuse or circuit breaker of the appropriate size within 12 inches of the battery terminal connection.

3.REM - this terminal turns on the amplifier when (+) 12 volt is applied. Connect it to the remote turn on lead of the head unit or signal source. If a (+) 12 volt remote turn lead is not available, a Remote Power Adapter (P/N #55000) can be used to

HP-2600, HP-2400, HP-2300, HP-4600 specifications

Orion Car Audio has established a renowned reputation in the world of automotive sound systems, and their models HP-2300, HP-2600, HP-2400, and HP-4600 stand as shining examples of their engineering prowess. Each of these amplifiers showcases advanced features and technologies designed to enhance the audio experience for car enthusiasts.

The Orion HP-2300 is a powerful amplifier featuring a compact design that makes it easy to install in various vehicles. This model delivers 2,300 watts of peak power, making it ideal for those who crave deep bass and clear treble. One of its standout characteristics is the patented NCL (Negative Current Limiting) technology, which protects the amplifier from damage due to overheating or overloading. Additionally, it comes equipped with adjustable high-pass and low-pass filters, allowing users to customize audio output according to their preferences.

Next in the lineup is the Orion HP-2600, which is engineered for high performance and exceptional sound clarity. With a peak power output of 2,600 watts, it is designed to drive multiple subwoofers and speakers without distortion. The HP-2600 features remote bass gain control, enabling the user to adjust bass levels on the fly. Its durable construction and advanced cooling mechanism ensure reliability during extended use, while the onboard LED indicators provide real-time monitoring of performance levels.

The HP-2400 model balances power and efficiency, delivering 2,400 watts of peak power. It incorporates MOSFET power supplies, which contribute to greater efficiency and less heat generation compared to traditional amplifiers. Users will appreciate the crossover options that enhance system versatility, allowing for smooth transition between frequencies. This model's variable bass boost feature further enriches the listening experience by enhancing low-end frequencies to provide that extra punch when needed.

Lastly, the Orion HP-4600 is a high-output amplifier capable of 4,600 watts peak power, making it one of the most powerful options in the Orion lineup. This model is perfect for enthusiasts looking to achieve a concert-like experience in their cars. It includes sophisticated Digital Signal Processing (DSP) technology, allowing for fine-tuning of the sound stage and clarity. Its multiple channel configurations provide flexibility for various system setups, ensuring that users can achieve their desired audio output with ease.

In summary, the Orion Car Audio HP-2300, HP-2600, HP-2400, and HP-4600 amplifiers are distinguished by their impressive power output, advanced technologies, and user-friendly features – making them excellent choices for car audio enthusiasts seeking to elevate their listening experience to new heights.