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Crunch POWERZONE PZA700.2 - User Manual

Crunch POWERZONE PZA700.2
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PZA700.2 / PZA1400.2 / PZA1800.2
PZA900.4 / PZA1200.4 / PZA1600.4
PZA1500.1 / PZA2000.1
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Summary

General Installation Procedure

System Design

Success of car stereo systems depends on design, execution, and setup.

Installation Guidelines

Mount amplifier horizontally to a solid board, avoid metal, ensure clearance.

Wiring and Connections

Separate RCA from power/speaker cables, use proper gauge, ensure solid ground.

Safe Power-Up Sequence

Step-by-step procedure for safely powering up the system to avoid issues.

Amplifier Feature Descriptions

PowerZone Series Overview

Details features like variable crossovers, diagnostic system, and protection.

2-Channel Model Features

Controls and features specific to PZA 2-channel models.

4-Channel Model Features

Controls and features specific to PZA 4-channel models.

Mono Model Features

Controls and features specific to PZA mono block models.

2-Channel Amplifier Applications

Full Range Stereo Setup

Basic application for PZA Series 2-channel amps for full range stereo.

Mono Bridging Setup

Basic mono bridging method for Crunch amplifiers using a Y-adapter.

4-Channel Amplifier Applications

4-Channel Full Range System

Using 4-channel amps as discrete 4-channel full range units.

2 or 3-Channel System Setup

Using 4-channel amps as 3-channel unit by mono bridging.

Advanced 4-Channel Amplifier Applications

System with 2-Channel for Mono Sub Bass

Combining 2 and 4 channel amps for front/rear highs and mono sub bass.

Mono Amplifier Application

Basic Mono Amplifier Setup

Using sub bass amps in bi-amplification systems, replacing 2-channel amps.

Setting Up for Best Performance

Multi-Channel Amp Settings

Setting HPF, LPF, Bass EQ, and Level for 2/4 channel amps.

Mono Amp Settings

Setting Subsonic, Bass Boost, Low Pass, and Level for mono amps.

Troubleshooting a System

Protect System Overview

Explains the PROTECT LED and conditions that activate it.

Common Amplifier Issues

Covers overheating, low output, fuse blowing, and no power problems.

Noise and Interference

Addresses hiss, electrical interference, ticking, and constant whine.

Maxxsonics Limited Warranty

Warranty Terms and Conditions

Details the 1-year warranty, exclusions, and conditions for products.

MAXX-LINK MLX-100 Accessory

MAXX-LINK Overview

Introduces the MAXX-LINK MLX-100 for linking mono amps and its benefits.

MAXX-LINK Key Features

Lists clipping indicators, bass remote, tone generator, and EQ controls.

OEM Integration Accessories

MX-1 Level Converter

Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs.

MX-3 Bass Controller

Bass Controller with parametric EQ, clipping indicators, and music shaping.

MX-2 Deluxe Level Converter

Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs.

MX-4 Add A Sub Converter

Converts High Level OEM speaker wires to Ultra Clean RCA Low Level Outputs for adding a sub.

Crunch POWERZONE PZA700.2 Specifications

General IconGeneral
Channels2
Total Power700 Watts
RMS Power @ 4 Ohms175 Watts x 2
Signal to Noise Ratio>90dB
Bass Boost Frequency45Hz
RMS Power at 4 Ohms175 Watts x 2
Frequency Response10 Hz to 22 kHz
THD at Rated Power<0.05%
Damping Factor>200
Input Sensitivity200mV to 6V
Crossover TypeVariable Low/High Pass
Low Pass Crossover Frequency40 Hz to 150 Hz
Bass Boost0 to +12dB
Dimensions12.6" x 2.4" x 7.5"

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