Specfications

Type:

Two-way Powered Speaker System

 

 

LF Driver:

Woofer: 5-1/4" Magnetically Shielded Carbon Fiber Cone

 

 

HF Driver:

Tweeter: 1" Magnetically Shielded Natural Silk Dome

 

 

Frequency Response:

45Hz-22 kHz

 

 

Crossover Frequency:

3.0 kHz

 

 

S/N Ratio:

>95dB (typical, A-weighted)

 

 

Power:

200 Watts

 

 

Input Impedance:

10K Ohms Unbalanced

 

 

Polarity:

Positive signal at “+” input produces outward low-frequency cone

 

displacement

 

 

Input Sensitivity:

100 mV pink noise input produces 95dBA output SPL at 1 meter

 

with volume control at maximum

 

 

Protection:

RF interference, output current limiting, over temperature, turn

 

on/off transient, subsonic filter

 

 

Indicator:

Power on/off indicator on front panel

 

 

Input Connectors:

iPod® Universal Dock Adapters, RCA Inputs, Aux Inputs

 

 

Output Connectors:

Aux AC Output, TRS Output, S-Video Output, USB Port-Sync

 

 

Input Mode:

iPod®, RCA, Aux Input Select

 

 

Power Requirements:

120V/60Hz

 

 

Dimension:

272.5mm(H) x 185mm(W) x 201mm(D)

 

 

Weight:

10Kg(without packaging)

 

 

Finish :

Multi Layer High Gloss Piano Lacquer

 

 

Color:

black, white, silver, red, pink

 

 

Specifications are subject to change without notice.

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Earthquake Sound IQ-52S, IQ-52R, IQ-52P user manual Specfications

IQ-52P, IQ-52S, IQ-52R specifications

Earthquake Sound has a long-standing reputation for delivering powerful and innovative audio solutions, and their IQ series subwoofers, namely the IQ-52R, IQ-52S, and IQ-52P, demonstrate that commitment to quality and performance. These subwoofers are engineered to bring an impressive depth of sound to any audio system, catering especially to bass enthusiasts who appreciate low-frequency response in music and home theater applications.

The IQ-52R is a robust, rear-firing subwoofer designed for maximum performance and flexibility. One of its standout features is its powerful 500-watt RMS power handling, allowing it to reproduce deep bass with clarity and impact. The rear-firing design enhances the coupling of the subwoofer with room boundaries, providing an immersive audio experience. The enclosure is built with high-quality MDF, adding to its durability while minimizing unwanted resonance.

Meanwhile, the IQ-52S serves as a side-firing subwoofer, which offers a slightly different placement option for audiophiles. The side-firing orientation allows it to be positioned against a wall without compromising sound quality. With the same impressive power handling and a frequency response down to 25 Hz, the IQ-52S excels in delivering that low-end rumble that is essential for movie soundtracks and music. Its front-mounted controls allow for easy tweaking of volume and phase settings, accommodating a variety of room acoustics.

The IQ-52P rounds out the series as a ported subwoofer, which enhances airflow and increases efficiency, thus delivering louder bass at lower frequencies. The ported design complements this model’s 500-watt power handling, ensuring it can fill larger spaces without losing bass quality. This subwoofer is equipped with advanced circuitry that protects its components from overheating and distortion, ensuring long-term reliability.

Across the IQ series, Earthquake Sound employs technologies such as advanced digital signal processing and high-efficiency amplifiers to optimize performance. Each model is also equipped with various connectivity options, making integration into existing audio systems seamless. The IQ-52R, IQ-52S, and IQ-52P are designed to work both individually and in combination, providing users with the flexibility to create a bass response tailored to their specific environments and preferences.

In summary, Earthquake Sound's IQ series subwoofers are a testament to superior engineering, offering exceptional sound quality, versatility, and robust construction. With unique features tailored to different listening preferences and environments, they set a high standard for audio performance in home entertainment systems.