Use the Tank 300 case to redefine the standards for “entry-level” audio modification

Today, we will share with you a case of audio upgrade specially designed for hard-core off-road enthusiasts-Tank 300. If you are also a novice in the world of car audio, and you don’t want to be troubled by complicated and obscure technical parameters, but you also expect to experience the surround sound field with distinct layers and rich details brought by the professional three-way system with a very reasonable and cost-effective investment, then this Steiger three-way audio package carefully matched by us is undoubtedly an “entry-level artifact” tailored for you! It aims to break the routine of “compromise when you get started”, allowing you to enter the high-end auditory hall from the first step and experience what a “leapfrog” immersive surround sound experience is.

 

 

Core modification solution: Steiger’s cost-effective surprise three-way exclusive package

Every piece of equipment and accessories in this system can be called an elaborate work that combines acoustic technology and industrial aesthetics. Next, please allow us to take you to appreciate these “works of art” that construct beautiful notes.

■ System power core: professional-grade power amplifier drive combination

 

The “power heart” of the entire sound system consists of two professional power amplifiers that perform their own duties:

 

 

► AWAVA DSP A 10 D digital signal processor power amplifier all-in-one machine ：

 

 

√ Built-in 10-channel high-precision, high-resolution professional DSP audio processor.

 

 

√ Each channel provides a constant and stable 65 W RMS rated power output.

 

 

√ Supports convenient Bluetooth wireless connection, and can perform real-time parameter adjustment and mode switching through the exclusive mobile APP.

 

 

√ It has a parametric equalizer (EQ) of up to 31 bands and independent channel delay adjustment with an accuracy of 0.02 ms (maximum 6.4 ms total).

 

 

√ Optimized for complex three-way active crossover systems, providing flexible and accurate electronic crossover point settings.

 

 

► AWAVE A 500.1 High Power Mono Amplifier ：

 

 

√ Designed for big dynamic bass, providing a robust single power output of up to 500 W RMS.

 

 

√ The circuitry is deeply optimized specifically for driving the subwoofer unit.

 

 

√ High-efficiency Class D amplifier circuit is adopted to provide surging power while maintaining excellent energy consumption control.

 

 

√ Built-in infrasonic wave filter (Subsonic Filter) effectively protects the bass unit from ultra-low frequency damage.

 

 

√ Provides continuously adjustable phase control from 0 to 180 degrees for accurate connection with the full-frequency sound field.

 

 

The perfect combination of these two power amplifiers provides a steady stream of abundant power and precise control for the entire sound system, which is the cornerstone of excellent sound quality.

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■ Tweeter: 1-inch polyester soft dome tweeter

 

The tweeter adopts a protective frame made of all-aluminum alloy high-gloss fine processing, and the core diaphragm is a specially treated polyester fiber soft dome. This combination brings a delicate, transparent and extremely smooth high-frequency response. Through accurate installation and positioning, it has excellent directivity, ensuring that the high-frequency details are clearly discernible, and the frequency extension is natural and far, without harsh or frizz feeling, which can perfectly restore the rich overtone and airy details in the performance of musical instruments.

 

 

■ Midrange unit: 3-inch fiberglass braided basin midrange speaker

 

The midrange unit adopts a basin frame made of precision die-casting of high-strength engineering plastic (plastic steel), and the surface is treated with matte black process. It is highly unified with the midrange unit in design language and material selection, embodying the design philosophy of “homogeneity and same material”. Its sound basin is made of fine glass fiber woven material with a special coating on the surface. With the magnetic circuit system precisely machined by CNC and the high-performance strong magnet drive, it ensures the fullness, nature and authenticity of the mid-frequency band (especially the human voice), the accurate positioning of the instrument, and the sound field level can be clearly opened.

 

 

■ Mid-woofer unit: 6.5 “fiberglass braided basin mid-woofer

 

The midrange unit also adopts plastic steel basin frame and glass fiber woven sound basin, which forms a perfect connection with the midrange unit in material and timbre, ensuring the absolute smoothness and nature of frequency transition. The large magnetic circuit system provides it with abundant driving force and control. This makes the low-frequency performance not only thick, full and rich in texture, but also can express low-frequency transient signals such as drum beats cleanly and without sloppiness. The foundation of human vocals is solid and full of emotion.

 

 

■ Subwoofer: STEG SQ 8-2 SE 8-inch dual voice coil subwoofer

 

Injecting soul low frequencies into the system is this professional-grade STEG 8-inch sub-woofer unit housed in an acoustically calculated custom cabinet. Its low-frequency dive is deep and elastic, with abundant sense of volume and proper control, and is never turbid. It perfectly complements the cornerstone of full-band sound, greatly enhances the sense of presence, envelopment and shock of music, and upgrades the listening experience from “good” to “shocking”.

 

 

Complete System Configuration Checklist

 

Front sound field speaker ： STEG MZ 650 C two-way package + AE 30 professional midrange unit (forming a three-way system)

 

 

Rear sound field speaker : Mosconi A-165 NG two-way package

 

 

Digital Audio Processing and Amplification Core ： AWAVA DSP A 10 D ten-channel DSP power amplifier all-in-one machine (responsible for the adjustment and driving of the entire vehicle sound field)

 

 

Dedicated power amplifier for subwoofer ： AWAVE A 500.1 high-power single-channel power amplifier (specially driving subwoofer unit)

 

 

Acoustic environment optimization engineering : Professional sound insulation and noise reduction construction of all door panels and chassis, custom-made special box for ultra-bass

 

 

Signal and power guarantee : Full set of custom grade audio wires that meet professional standards

 

 

This system profoundly implements the top design philosophy of “homogeneous materials and consistent timbre” from the selection of core materials of the unit to the overall system matching. The timbre connection between the frequency bands is seamless, the overall sound field balance reaches a very high level, and the transient response is fast and accurate. Together, they create a music reproduction experience with a very “Liveness” and a sense of Liveness, as if the stage was moved into your cockpit.

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■ Excellent sound effects, three-part depend on equipment, seven-part depend on ingenuity

1. Customized box technology for special vehicles

 

We customized the bass cabinet for the trunk space of the Tank 300 and this sound system. Its structure has been exquisitely designed to achieve “zero encroachment” on the vehicle’s valuable practical space while achieving the best acoustic effect. The box is made of environmentally friendly and high-strength materials that meet the vehicle regulations and standards, and is hand-made by experienced technicians. The craftsmanship is exquisite and delicate, ensuring that it achieves a perfect physical and acoustic match with the internal structure of the car body and the entire sound system.

2. Standardize and professional wire layout and processing

 

All power cords, signal cords and speaker cords are classified, bundled and fixed according to professional specifications, and the wiring path should be hidden, reasonable and beautiful. All key electrical connection points are connected with high-quality gold-plated terminals to minimize contact resistance and ensure lossless and efficient transmission of signals and currents. In addition, each main wire is equipped with a clear identification label, which provides great convenience for future maintenance and upgrade.

3. Strict and meticulous acoustic treatment and installation of door panels

 

 

Before installing the speaker, we installed a special waterproof sealing gasket for the door panel, and strictly sealed all parts that may cause vibration or gaps, fundamentally eliminating the abnormal noise that may occur during driving. The installation position of the middle and bass unit is not determined at will, but after repeated acoustic testing and debugging to find the best installation angle and position. After the modification is completed, all interior parts have been perfectly restored, striving to achieve the original factory-level visual effect of “no traces of modification can be seen”.

“We firmly believe that an excellent set of automobile sound effects, whose excellence is about ‘three points depend on high-quality equipment’, and the more important ‘seven points depend on impeccable modification technology’. Every construction link in this case. From the calculation of the inclination angle of the A-pillar inverted mold to the direction and fixation of every wire, every tiny detail has been repeatedly scrutinized and polished, because we know that it is these invisible efforts that finally converge into audible touching.”