1.

Paper dust cap - moisture and UV

12.

Voice coil gap vents. Part of the

 

resistant.

 

enhanced voice coil cooling system

 

 

 

(forced convection - aluminum heat

 

 

 

sinking -shorting rings to reduce

 

 

 

inductive heating).

 

 

 

 

2.

Tall, wide, balanced, NBR Foam (high

13.

Cast aluminum rear pole piece heat

 

density expanded polyester foam)

 

sink with fins and vent holes. Part of

 

surround for linear controlled long

 

the enhanced voice coil cooling

 

excursion using a Tri Radius

 

system (forced convection -

 

symmetrical edge design optimized

 

aluminum heat sinking).

 

on non-linear FEA.

 

 

 

 

 

 

3.

Paper cone - moisture and UV

14.

High temperature (Polyester Amide

 

resistant.

 

Amide Resin Coated) Copper clad

 

 

 

Aluminum voice coil wound on an

 

 

 

aluminum former (10" uses 3" voice

 

 

 

coil, 12 & 15 use a 4" voice coil) Dual

 

 

 

2 and 4 ohm voice coils available.

 

 

 

 

4.

Custom Cast Aluminum frame.

15.

Screen meshed areas to allow

 

 

 

venting below spider to and keep

 

 

 

foreign object out of the voice coil gap.

 

 

 

 

5.

Spider ring attachment screws. Part

16.

Cast aluminum top pole piece heat

 

of re-cone feature (8 hex screws).

 

sink with fins and vent hole. Part of

 

 

 

the enhanced voice coil cooling

 

 

 

system (forced convection-aluminum

 

 

 

heat sinking-shorting rings to reduce

 

 

 

inductive heating).

 

 

 

 

6.

aluminum voice coil former (10" uses

17.

Bottom flat interlaced Conex spider

 

3" voice coil former, 12 & 15 use a 4"

 

with stitched and looped tinsel leads

 

voice coil former).

 

attached.

 

 

 

 

7.

Venting in Voice coil former. Part of

18.

Custom allen head screw terminals.

 

the enhanced voice coil cooling

 

A pair on each side (one pair for

 

system (forced convection).

 

each voice coil).

 

 

 

 

8.

11mm Steel front plate.

19.

Spider spacer and spider mounting

 

 

 

ring assembly part of field re-cone

 

 

 

kit attachment method. (eight allen

 

 

 

head screws).

 

 

 

 

9.

Large 3 stack ceramic magnets (10"

20.

Top flat interlaced Conex spider.

 

264 oz 12/15" 445 oz).

 

 

 

 

 

 

10.

11mm Steel back plate / pole piece

21.

Surround clamp ring, part of field re-

 

T yoke assembly.

 

cone kit attachment method. (eight

 

 

 

allen head screws).

 

 

 

 

11.

1.25" vent. Part of the enhanced

 

 

 

voice coil cooling system (forced

 

 

 

convection - aluminum heat sinking -

 

 

 

shorting rings to reduce inductive

 

 

 

heating).

 

 

 

 

 

 

5

Page 5
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Orion Car Audio HCCA 12.4 manual

HCCA 12.4 specifications

The Orion Car Audio HCCA 12.4 is a high-performance subwoofer that has made a notable mark in the car audio industry, offering dedicated enthusiasts a robust solution for deep, powerful bass. With its intelligent design and cutting-edge technology, the HCCA 12.4 is catered to the needs of serious audiophiles seeking an exceptional audio experience.

One of the standout features of the HCCA 12.4 is its impressive power handling capability. This subwoofer can handle up to 2000 watts RMS, allowing it to produce an astonishing level of sound without distortion. Its dual 4-ohm voice coil configuration provides versatility in setup, enabling users to achieve their desired impedance for maximum efficiency and amplifier performance. This flexibility makes the HCCA 12.4 an excellent choice for both daily driving and competitive audio setups.

Constructed with durability in mind, the HCCA 12.4 boasts a heavy-duty cast aluminum basket that ensures structural integrity and resilience under high-stress conditions. Coupled with a reinforced paper cone and a progressive roll foam surround, this subwoofer is designed to deliver exceptional low-frequency response and longevity. The hybrid design minimizes distortion while maximizing cone movement, allowing for higher sound output at lower frequencies.

The HCCA 12.4 employs advanced technologies such as the dual-ferrite motor system, which enhances magnetic strength and overall performance. This significant feature contributes to the responsiveness of the subwoofer, ensuring that it reacts quickly and accurately to audio signals. Additionally, the innovative Thermal Management System helps maintain optimal operating temperatures, preventing overheating during prolonged use.

Another notable characteristic of the HCCA 12.4 is its sensitivity rating of 81.4 dB, which means it can efficiently convert power into sound. This sensitivity makes it possible for users to achieve satisfying low-end frequencies even with lower-powered amplifiers. The subwoofer is engineered to fit in a variety of enclosures, making it adaptable to different vehicle types and personal preferences.

In conclusion, the Orion Car Audio HCCA 12.4 subwoofer is a powerful and well-designed option for anyone seeking to enhance their car audio experience. With its robust power handling, superior materials, and advanced technology, the HCCA 12.4 is engineered not just for optimal performance but also for durability and reliability, making it a worthy investment for those serious about sound quality in their vehicles.