1. FEATURES

The Clarion APX2121E, APX4241E, and APX1301E amplifiers fit a variety of system configurations and provide these features:

Full frequency response with low distortion and exceptional signal-to-noise performance.

Advanced circuitry design provides bridgeable outputs for use in a variety of applications.

Independent electronic crossovers, each with a 12dB per octave slope and full adjustment range (from 50Hz to 300Hz) to aid in audio system design.

Bass boost circuit to reinforce low frequency signals that may be lost due to subwoofer box design.

Adjustable input level controls with ground loop isolation to accept a wide range of input signals.

Remote turn-on with “soft start” muting to prevent turn-on “thump”.

Protection circuits for overheating and speaker shorts.

2-Ohm load capable of driving a variety of speaker systems.

Gold-plated input/output connectors and an on-board automotive-type fuse.

Aluminum heat sink for efficient heat dissipation.

Low profile, compact footprint to accommodate space limitations.

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Clarion APX1301E, APX4241E, APX2121E manual Features

APX2121E, APX4241E, APX1301E specifications

The Clarion APX series, consisting of the APX1301E, APX2121E, and APX4241E, represents a versatile lineup of car audio components designed to elevate the in-car listening experience. These models cater to a range of needs, from entry-level enthusiasts to audiophiles seeking superior sound quality.

Starting with the APX1301E, this model features a powerful 13 cm woofer that delivers clear and robust bass while maintaining a balanced mid-range response. It employs a wide frequency response range, ensuring that all musical genres sound vibrant. The speakers are designed with high-quality materials that enhance durability and performance, including a lightweight yet rigid cone and an efficient ferrite magnet. The APX1301E is ideal for users looking for an upgrade from factory-installed speakers without breaking the bank.

Next in the series is the APX2121E, which boasts a two-way coaxial design that incorporates a 21 cm woofer alongside a separate tweeter. This configuration offers improved sound staging and clarity, with enhanced high-frequency response that brings vocals and instruments to life. The APX2121E utilizes advanced technologies like a rubber surround for better damping and a neodymium magnet structure that minimizes distortion. This model is perfect for those seeking a full-range sound solution that fills the car cabin with rich audio.

Finally, the APX4241E steps up the game with a four-way speaker system that provides an expansive frequency response and competitive performance. Featuring a 24 cm woofer, mid-range drivers, and high-frequency tweeters, it creates a surround-like sound experience in the vehicle. The APX4241E is engineered with meticulous attention to detail, including features like a butyl rubber surround for improved longevity and an innovative crossover network that ensures smooth transitions between drivers. This makes it an excellent choice for audiophiles who demand high fidelity and dynamic bass.

All three models in the Clarion APX series are compatible with a variety of audio systems and offer easy installation options. They also possess robust build quality, making them reliable for everyday use. With their diverse range of features and technologies, the APX1301E, APX2121E, and APX4241E are sure to cater to different listening preferences, making them noteworthy choices in the competitive car audio market.