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DLS Signature S1 24V – Mono Amplifier for 24V Systems
The DLS Signature S1 24V is a high-performance mono amplifier designed specifically for 24V systems, perfect for enthusiasts demanding exceptional sound quality in their vehicles. With unmatched low distortion and an extremely high signal-to-noise ratio, this amplifier delivers a clean and detailed audio experience, making it ideal for SQ (Sound Quality) applications.
This amplifier is the result of over two years of research and development in collaboration with amplifier guru Gordon Taylor, ensuring every component is optimized for perfect harmony. With the option to bypass the preamp circuits when used with a digital sound processor, it guarantees unaltered signal transmission for optimal audio quality.
Features and Benefits
- Mono Design: Dedicated to efficiently powering subwoofers.
- Class D Technology: Ensures high efficiency and minimal heat generation.
- High Signal-to-Noise Ratio: 94 dB, minimizing unwanted noise.
- Low Total Harmonic Distortion (THD): Less than 0.06% at 3W (20Hz-300Hz) for clean sound reproduction.
- Wide Frequency Response: 10 – 250 Hz, covering the lowest frequencies for deep bass.
- Adjustable Low-Pass Filter: Ranges from 35 – 250 Hz for customized audio tuning.
- Bass Boost: Adjustable at 45 Hz for enhanced bass.
- Compact Design: Dimensions of 129 x 370 x 54 mm facilitate installation in tight spaces.
- Internal Cooling Fan: Ensures efficient heat management for prolonged performance.
Applications
The DLS Signature S1 24V is ideal for vehicle owners with 24V systems seeking outstanding sound quality and powerful bass reproduction. It is perfect for SQ installations where sound clarity and detail are top priorities.
Technical Specifications
| Parameter | Specification | Explanation |
|---|---|---|
| Channels | Mono | Single-channel amplifier for subwoofer use |
| Amplifier Class | D | Type of amplifier circuitry |
| Power RMS (1 Ohm) | 1x1100W | Continuous power at 1 Ohm |
| Power RMS (2 Ohm) | 1x900W | Continuous power at 2 Ohm |
| Power RMS (4 Ohm) | 1x500W | Continuous power at 4 Ohm |
| Frequency Range | 10 – 250 Hz | Range of frequencies the amplifier handles |
| Damping Factor | >150 | Ability to control speaker movement |
| THD (3W, 20Hz-300Hz) | <0.06% | Total harmonic distortion at low power |
| THD (400W, 100Hz) | <0.09% | Total harmonic distortion at higher power |
| Signal-to-Noise Ratio | 94 dB | Ratio of signal strength to noise |
| Input Sensitivity | 1 – 4 Volt | Input signal level needed for full power |
| Input Impedance, Low | 22 kOhm | Resistance at low-level input |
| Input Impedance, High | 3.3 Ohm | Resistance at high-level input |
| Low-Pass Filter | 35 – 250 Hz | Adjustable filter to block high frequencies |
| Bass Boost | 0 – +6 dB at 45 Hz | Adjustable bass enhancement |
| Subsonic Filter | 30 Hz ON/OFF | Filter to remove very low frequencies |
| Phase Switch | 0/180° | Adjusts signal phase |
| Power Consumption (Idle) | 0.6 A | Power usage when no signal is present |
| Power Consumption (Max) | 51 A | Maximum power usage at full output |
| Dimensions (WxDxH) | 129 x 370 x 54 mm | Physical size of the amplifier |
| Weight | 2.9 kg | Weight of the amplifier |
Summary
The DLS Signature S1 24V is the perfect choice for those seeking premium sound quality with powerful bass in their 24V vehicles. Its advanced technology and meticulously selected components ensure unrivaled audio quality that stands above the competition.