To Speaker Terminals, Head unit | Boss Audio Systems cx450, CX250

High Level Input Wiring

The high level input(s) should only be used when your head unit lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high level input connector of the amplifier. Be sure to observe polarity to avoid audio phase problems.

NOTE: Do not connect BOTH the high level and low level inputs from your receiver to your amplifier at the same time!

MonoBlock Amplifier

CX1100M

		LOW PASS				LEFT	RIGHT
	FREQUENCY		MODE	LEVEL	SENSITIVITY	LEFT	RIGHT
POWER	FREQUENCY		MODE	LEVEL	SENSITIVITY					PROTECTION
POWER	100	145								PROTECTION
	40	155						+ L	R +
0	+18dB	35 Hz 160	FULL RANGE	MIN MAX	2-8V 100mV-2V			+ L	R +
0	+18dB	35 Hz 160	FULL RANGE	MIN MAX	2-8V 100mV-2V	LOW	LEVEL
						LOW	LEVEL
REMOTE SUBW OFER BASS BOOST		CROSSOVER		INPUT CONTROLS			INPUTS
LEVEL CONTROL
	M O S F E T M O N O B L O C K P O W E R A M P L I F I E R
Remote							L+	L-	R-	R+
Remote		To Speaker Terminals
Subwoofer Level Control		To Speaker Terminals
				of head unit

MonoBlock Amplifier

CX2000M

	LEFT	RIGHT	INPUT			BASS	CROSSOVER
POWER			INPUT			BASS	CROSSOVER		PROTECTION
POWER			LEVEL		BOOST		FREQUENCY		PROTECTION
			LEVEL		BOOST		FREQUENCY
+ L	R +								REMOTE SUBWOOFER
	LOW	LEVEL							LEVEL CONTROL
	LOW	LEVEL	MIN	MAX	0	+12dB	40Hz	120Hz
	INPUTS
	M O S F E T M O N O B L O C K P O W E R A M P L I F I E R

L+ L- R- R+

To Speaker Terminals of head unit

Remote Subwoofer Level Control

CHAOS EXXTREME MOSFET Amplifier User’s Manual - page 11

CX1250, CX250, CX750, CX950, cx450 specifications

Boss Audio Systems is a renowned name in the world of automotive audio equipment, with a range of products that cater to different preferences and audio needs. Among their lineup, the CX series stands out for delivering impressive sound quality and advanced features. The CX650, CX550, CX800, CX600, and CX1000 models are designed to enhance the in-car audio experience through various innovations and powerful performance.

The Boss CX650 is a robust amplifier that offers a peak power output of 650 watts, making it perfect for those seeking to amplify their vehicle’s sound system. With a compact design, it is designed for ease of installation, and it integrates seamlessly with most audio systems. The CX650 features a variable low-pass filter, allowing users to customize the sound output for a more tailored listening experience. Its MOSFET power supply ensures complete control and high efficiency.

Next, the CX550 variant, rated at 550 watts peak power, is ideal for users looking for an entry-level yet powerful solution. It boasts high-level inputs, allowing for easy integration with factory stereos without the need for an aftermarket head unit. The CX550 also includes bass boost circuitry, which enhances low frequencies for a richer audio experience.

The CX800 model steps it up a notch with its impressive 800 watts of peak power output. This amplifier is built with a dedicated subwoofer output and includes a thermal protection circuit, which safeguards against overheating. Its low-level RCA inputs provide flexibility in connecting to various audio sources, ensuring high fidelity sound quality.

For those looking for a balanced approach, the CX600 offers a peak power output of 600 watts. This amplifier is engineered with a variable bass boost feature and a fully adjustable crossover for audio enthusiasts who want to refine their listening preferences. The durable build ensures longevity, catering to even the most demanding audio users.

Lastly, the CX1000 is the powerhouse of the series, boasting an astounding peak power output of 1000 watts. Known for its high-performance capabilities, it includes a built-in crossover and bass remote control. The CX1000 is characterized by its extensive range of customization options and superior sound clarity, making it ideal for audiophiles who appreciate a deep and resonant bass response.

Overall, the Boss Audio Systems CX series amplifiers provide a wide spectrum of features and technologies, ensuring that there is a suitable model for everyone. Their focus on power, durability, and user-friendly design makes them a favorite among car audio enthusiasts looking to enhance their audio experience on the road.