SoundQubed S4-100 4 Channel Car Amplifier – 700W RMS Class D
🔊 Powerful Performance. Upgrade your vehicle's sound system with the SoundQubed S4-100 4 Channel Car Amplifier, a high-efficiency Class D amplifier from the S Series.
This 4 Channel Car Amplifier delivers powerful output for component speakers, midrange drivers, and tweeters.
Experience improved speaker performance with 175 watts RMS per channel at 2 ohms.
At 4 ohms, each channel produces 100 watts RMS for balanced audio reproduction.
Its versatile design supports demanding aftermarket sound systems and custom installations.
🎵 Sound Quality and Performance
The S4-100 combines efficient amplification with adjustable crossover controls for precise sound management.
Its high-pass filter helps protect speakers from unwanted low frequencies.
The low-pass filter provides additional control over lower-frequency reproduction.
Bandpass filtering supports dedicated midrange applications and advanced multi-speaker configurations.
A frequency response of 10Hz–40kHz provides broad audio coverage.
Bridgeable operation delivers 370 watts RMS across two channels at 4 ohms.
🛠️ Construction and Design
SoundQubed designed this compact amplifier for flexible installation and efficient power delivery.
Its chassis measures 7.87 × 7.75 × 2.24 inches.
Four-gauge power terminals support secure electrical connections.
Ten-gauge speaker terminals accommodate compatible speaker wiring.
The Class D architecture provides efficient operation without requiring an oversized amplifier chassis.
🔧 Installation and Compatibility
The S4-100 operates within a 12V–15.8V electrical range.
Its four channels support 2-ohm stereo loads and 4-ohm bridged configurations.
Proper power wiring, grounding, speaker matching, and crossover adjustment are essential.
Professional installation helps ensure reliable operation and appropriate system configuration.
Vehicle compatibility depends on available installation space and the existing audio system.
⚡ Key Features and Specifications
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🔊 Brand: SoundQubed
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🎯 Model: S4-100
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⚡ Amplifier Class: Class D
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🎵 Channels: Four
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🔥 RMS Power at 4Ω: 100W × 4
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🔥 RMS Power at 2Ω: 175W × 4
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💪 Bridged RMS Power at 4Ω: 370W × 2
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🎚️ Adjustable high-pass and low-pass filters
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🎛️ Bandpass filtering capability
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🔌 Power Terminals: 4 AWG
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📏 Dimensions: 7.87 × 7.75 × 2.24 inches
🚗 Complete Your Car Audio Upgrade
Pair this amplifier with compatible speakers from our Car Speakers Collection.
Complete your vehicle's transformation with professional Car Window Tinting services.
Audio Jam offers experienced installation assistance and personalized car audio recommendations.
❓ Frequently Asked Questions
1. How much power does the SoundQubed S4-100 produce?
It delivers 100W × 4 at 4 ohms or 175W × 4 at 2 ohms RMS.
2. Can this amplifier operate in bridged mode?
Yes. It supports 370W × 2 RMS in bridged operation with 4-ohm loads.
3. Is the S4-100 compatible with factory car stereos?
Compatibility depends on the factory audio system and available signal connections. Additional integration equipment may be required.
