KBT S4-1000 – Soldier Class AB 4 Channel 1000W Amplifier

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KBT S4-1000 – Soldier Class AB 4 Channel 1000W Amplifier

KBT S4-1000 – Soldier Class AB 4 Channel 1000W Amplifier

Original price was: R2999,00.Current price is: R2399,00. Incl. Vat

High-performance 4-channel Class AB amplifier delivering 1000W of clean, powerful sound. Ideal for driving full-range speakers or subwoofers with precision and control.

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SKU: S4-1000-1-1 Categories: ,

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Description

The KBT S4-1000 Soldier Class AB 4 Channel Amplifier delivers powerful, reliable, and dynamic sound performance for any car audio setup. Built for those who demand high-quality output and clean signal reproduction, this amplifier is designed to bring your speakers or subwoofers to life with clarity and strength. Featuring a rugged aluminum heat sink for efficient cooling, solid internal components for durability, and advanced protection circuitry, the S4-1000 ensures consistent performance even under heavy loads. Whether you’re upgrading your factory system or building a full custom setup, the KBT Soldier Class AB amplifier provides the perfect balance between power, precision, and value.

Features

  • Powerful Output: Delivers up to 1000 watts total power for impressive audio performance.

  • Class AB Design: Combines efficiency and sound quality for clear, distortion-free audio.

  • 4 Channel Configuration: Perfect for powering multiple speakers or bridging for subwoofers.

  • Durable Build: Heavy-duty aluminum heat sink ensures optimal cooling and long-term reliability.

  • Adjustable Controls: Includes gain, bass boost, and crossover settings for customized sound tuning.

  • Protection Circuitry: Features thermal, overload, and short-circuit protection for safe operation.

  • Compact Design: Easy to install in most vehicles without taking up excessive space.

Specifications

  • Model: KBT S4-1000 – Soldier Class AB

  • Amplifier Type: 4 Channel Class AB

  • Maximum Power Output: 1000W

  • RMS Power Output: Approx. 4 × 125W @ 4Ω

  • Bridged Power Output: 2 × 250W @ 4Ω

  • Frequency Response: 20Hz – 20kHz

  • Signal-to-Noise Ratio: >90dB

  • Input Sensitivity: 0.2V – 6V

Warranty

12 Month

What's in the box

  • 1 × KBT S4-1000 Soldier Class AB 4 Channel Amplifier

  • 1 × User Manual

  • 1 × Installation Screws Set

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