P1-1050.1 / P1-2050.1 / P1-3050.1 MONO AMPLIFIER APPLICATION

Basic application

These sub bass amplifiers can be used in any of the bi-amplification systems described in this manual, replacing the 2 channel amplifiers as per the illustrations.

Interconnect cable checklist:

Connect the inputs to a suitable source, e.g. a head unit with good quality RCA cables. Connect the LINE OUT to the inputs of the system highs amplifier.

Use at least #12 gauge speaker wiring. The amps have dual speaker terminals, simplifying the hookup of multiple speakers. These amps are mono, 1 channel, amplifiers which have multiple positive and negative connections for ease of wiring. The 2 positives are the same internally and the 2 negatives are the same internally.

Crossover frequency control checklist:

LOW PASS: 40Hz to 150Hz

SUBSONIC:15 Hz to 55 Hz

BASS EQ: 0 to +9dB

Level control checklist:

Refer to the section “Setting up systems after installation for best performance”

Minimum final loudspeaker impedance:

P1-1050.1 = 2-Ohms

P1-2050.1 & P1-3050.1 = 1-Ohm

PROTECT

POWER

 

MIN MAXX

CONTROL

REMOTE

 

 

0dB 9dB

BOOST

BASS

15Hz 55Hz

SONIC

SUB

40Hz 150Hz

PASS

LOW

6V 0.2V

LEVEL

 

DESIGNATED

L

OUTPUT

R

MONO OUTPUT

 

 

FROM HEAD UNIT

 

INPUT

R

 

 

 

POWERONE

 

 

MONO

 

 

SUBWOOFER

 

OUTPUT

-

 

-

 

SPEAKER

+ +

 

FUSE

 

INPUTPOWER

REMGNDBATT+12V

CHASSIS GROUND

 

 

TO BATTERY +12v

 

 

VIA FUSE

 

 

REMOTE TURN-ON

POWER INPUT

FUSE

GND REM BATT+12V

 

 

SPEAKER OUTPUT

-

 

+

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FULL RANGE

 

STEREO LINE INPUT

Y-ADAPTOR

 

NOT USED

Note: You can use the Radio/CD designated mono line output or a full range stereo line output. For full range stereo line output, you will need an optional “Y-Adaptor” as shown.

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Crunch P1-1050.4, P1-650.2, P1-1050.1, P1-650.4, P1-2050.1, P1-3050.1, P1-1650.4, P1-1050.2 manual To Battery +12v, Remote TURN-ON

P1-5050.5, P1-1650.4, P1-650.2, P1-2050.1, P1-1650.2 specifications

The Crunch P1 series, comprising the P1-3050.1, P1-1050.1, P1-650.4, P1-1050.4, and P1-1050.2, represents a line of advanced power amplifiers designed for delivering exceptional audio performance in various settings. Each model caters to a range of audio amplification needs, making the series versatile and suitable for both professional and personal use.

Starting with the P1-3050.1, this powerhouse amplifier is designed to handle high demands with ease. Its high-efficiency class D topology ensures minimal heat generation while maximizing output power. The P1-3050.1 can deliver up to 3,050 watts at peak performance, making it an ideal choice for large venues and outdoor events. This model features built-in protection circuits to prevent clipping and overheating, ensuring longevity and stability during extended use.

The P1-1050.1, a slightly smaller yet impressive model, offers robust performance with a peak output of 1,050 watts. This amplifier is designed for smaller professional setups, delivering clear and powerful sound without distortion. It boasts advanced thermal management systems, allowing it to perform optimally even during long sessions. The P1-1050.1 also includes a user-friendly interface, facilitating easy adjustments and settings.

For those who need a more compact solution without sacrificing performance, the P1-650.4 stands out. Rated for 650 watts peak power, this model is particularly popular among DJs and mobile sound engineers who require lightweight yet efficient amplification. The P1-650.4 is equipped with a multi-channel design, allowing users to power multiple speakers or zones simultaneously, all while maintaining audio clarity and consistency.

Meanwhile, the P1-1050.4 offers a balance between power and flexibility. With a peak output of 1,050 watts split across four channels, it is perfect for multi-speaker setups. Designed with advanced signal processing features and multiple input options, the P1-1050.4 guarantees compatibility with a wide range of audio sources.

Lastly, the P1-1050.2 serves as an excellent choice for users needing dual-channel amplification. With its ability to deliver 1,050 watts in stereo mode, this amplifier is perfect for home theater systems, small concerts, or studio monitoring. Like its counterparts, it emphasizes energy efficiency and runtime durability, making it a reliable choice for any audio application.

In summary, the Crunch P1 series amplifiers combine high power output with innovative technologies and practical designs, making them suitable for a wide range of audio requirements. Whether it's for professional gigs or personal enjoyment, the robust features of these amplifiers ensure exceptional sound performance across the board.