Stroker 1-Channel 1000W RMS Class-D Mono Block Amplifier - S91000.1D
Weight: 18.74 lb
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Overview
S91000.1D - Stroker 1000W Class-D Mono Amplifier
Unleash extreme bass performance with the Cerwin-Vega S91000.1D Stroker 1000W Class-D Mono Amplifier, a high-output amplifier engineered for serious car audio enthusiasts, bass lovers, and SPL competitors who demand uncompromising power and precision. As part of the legendary Cerwin-Vega Stroker Pro amplifier series, this monoblock amplifier is designed to drive subwoofers with authority while maintaining clean, distortion-free sound.
The S91000.1D mono amplifier delivers an impressive 1000 watts of powerful output, providing the muscle required to push high-performance subwoofers to their full potential. Whether you’re building a competition-level bass system or upgrading your daily driver for deeper, harder-hitting lows, this amplifier provides the strength needed to deliver impactful bass that you can feel as much as hear.
Built with advanced Class-D amplifier technology, the S91000.1D offers high efficiency, powerful output, and reduced heat generation. This design ensures maximum power delivery while minimizing strain on your vehicle’s electrical system, making it ideal for high-performance car audio systems that require consistent output and reliability.
To handle extreme performance demands, the amplifier features a massive aluminum heatsink that efficiently dissipates heat during high-output operation. Combined with heavy-duty 1/0 gauge power connections, the amplifier is designed to support high current flow, ensuring stable power delivery to your subwoofer system.
The monoblock design is optimized specifically for subwoofer applications, allowing users to achieve deep, controlled bass reproduction with excellent clarity and impact. Whether used in sealed, ported, or custom enclosure systems, the S91000.1D provides the power and precision required for serious bass performance.
Key Features:
• Stroker Pro Series 1000W Class-D mono amplifier
• Designed specifically for subwoofer applications
• High-efficiency Class-D technology for powerful output and reduced heat
• Massive aluminum heatsink for superior thermal management
• Heavy-duty 1/0 gauge power connections for maximum current flow
• Ideal for high-performance car audio and SPL systems
• Built for deep, powerful, distortion-free bass
The Cerwin-Vega S91000.1D Stroker 1000W Mono Amplifier delivers massive power, legendary durability, and extreme bass performance, making it the perfect choice for anyone ready to experience the true power of Cerwin-Vega Stroker Pro audio.
Specifications
Stroker Series 1-Channel Mono Block Amplifier
Power Rating (RMS)
FREQUENCY RESPONSE (HZ): 35HZ - 350HZ
RMS POWER PER CHANNEL 4Ω 800W
RMS POWER PER CHANNEL 2Ω 1000W
RMS POWER PER CHANNEL RMS 1Ω 1000W
Power Supply
- Power Supply: Full WPM
- Power Supply Threshold: 10.0V-17.0V (DC)
- Idle Current: (0.7A)
Distortion
- THD 4 (1KHZ @4Ω): 0.03%
- S/N Ratio (A Weighted @1W): -77.4dBA
- S/N Ratio (A Weighted @FP): -97.4dBA
Input Sensitivity
- Low Level Input: 0.2mV-10.0V
- High Level Input: Up to 25W RMS
Input Impedance
- Low Level Input: 22KΩ
- High Level Input: 22KΩ
Output Stage
- Output Impedance: 0.047Ω
- Damping Factor (50Hz@4Ω): >250
- Bandwidth (-3db): 10Hz-350Hz
Crossover (1-12dB/Oct)
- Variable High-Pass:
- Variable low-Pass: 35Hz-350Hz
Fuse Rating
- 3x30A
Dimensions
- Length x Width x Height: 14.1”x7.25”x2.0” (358.14mm x 184.2mm x 50.8mm)
FEATURES
- Remote Bass Knob Included
- Lighted LED logo
- Bass remote can be disassembled and installed in-dash
- Variable Phase adjustment
- Handles Hi and Low Level Input Up to 12V
- Switched Speaker Level Turn On Options (VOX/DC Offset/REM)
Product Manuals

Unleash the beast with STROKER series
Powering the most inefficient speakers and subwoofers to their peak performance, delivering high excursion, clean, and distortion-free sound!
STROKER amplifiers are engineered for extreme sound systems
Featuring massive aluminum heatsinks for superior thermal dissipation and robust 1/0 gauge power connections for efficient high current transfer. These amplifiers are the ideal power choice for SPL and performance-driven setups.