Stroker 1-Channel 500W RMS Class-D Mono Block Amplifier - S9750.1D
SKU:S9750.1D
Couldn't load pickup availability
Overview
S9750.1D - Stroker 500W Class-D Mono Amplifier
Cerwin-Vega Stroker Pro Amplifiers – Unleash the Beast
When it comes to pure power and performance, the Cerwin-Vega Stroker Pro Series Amplifiers stand in a league of their own. Designed for the most demanding audiophiles and SPL enthusiasts, these amplifiers deliver BIG power, BIG performance, and BIG sound—because anything less is simply not an option.
Power Like No Other
- Immense Output: Drive even the most power-hungry subwoofers and speakers to their maximum potential with precision and clarity.
- High Excursion, Zero Distortion: Experience clean, distortion-free sound even at earth-shaking volume levels.
Engineered for Extremes
- Massive Aluminum Heatsinks: Superior thermal dissipation ensures consistent performance under intense conditions.
- 1/0 Gauge Power Connections: Designed for efficient, high-current transfer to handle extreme loads effortlessly.
Built for SPL and Beyond
Whether you’re competing in SPL events or crafting an extreme sound system for personal enjoyment, Stroker Pro amplifiers are built to dominate. Their robust design and exceptional power-handling capabilities make them the ultimate choice for serious enthusiasts.
Why Choose Stroker Pro Amplifiers?
- Legendary Performance: From high excursion to flawless clarity, Stroker Pro amplifiers redefine what’s possible.
- Extreme Durability: Built to endure, these amplifiers thrive in demanding, high-stress setups.
- Cerwin-Vega Innovation: Over 70 years of expertise in delivering groundbreaking sound technology.
Go BIG or Go Home
The Cerwin-Vega Stroker Pro Amplifiers don’t just power your audio system—they unleash it. If you’re ready to experience sound that shakes the ground and turns heads, these amplifiers are your ultimate weapon.
Take your sound to dramatic new levels with Stroker Pro. The power is in your hands.
Specifications
Stroker Series 1-Channel Mono Block Amplifier
Power Rating (RMS)
- Power @ 1Ω: 500W
- Power @ 2Ω: 500W
- Power @ 4Ω: 400W
Power Supply
- Power Supply: Full WPM
- Power Supply Threshold: 10.0V-17.0V (DC)
- Idle Current: (0.7A)
Distortion
- THD 4 (1KHZ @4Ω): 0.05%
- S/N Ratio (A Weighted @1W): -77.2dBA
- S/N Ratio (A Weighted @FP): -98.9dBA
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: 11.81”x7.25”x2.0” (299.9mm 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)
Measurements
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.