Cerwin-Vega SRPM1100.5DW - RPM Series "Stroker-Powered" 5-Channel Amplifier / 100Wx4@4.0, 500W X 1 @ 2.0 Rms / 1100W Rms - Used, Open Box

For those who crave precision, power, and innovation, the RPM Stroker Series Amplifiers deliver on all fronts. Engineered for superior performance, these amplifiers feature HUGE dynamic headroom to ensure they always sound more powerful than their rated specs, offering an audio experience that’s as bold as it is breathtaking.

State-of-the-Art Technology
High Efficiency Full Range Digital Topology: Maximum output with minimal energy loss for unmatched performance.
Advanced Surface Mount Components: Engineered with 4-layer PCB technology for reliability and precision.
Versatile and Compact Design
Common Compact Size: Sleek, space-saving design with single-sided connections for a clean installation.
Top-Mounted Controls: Easy access for fine-tuning your sound.
Handles Hi and Lo-Level Input (up to 12V): Seamlessly integrates with any system.

Specifications
Stroker RPM Series 5-Channel Full Range Amplifier (White)
Power Rating (RMS)
Power @ 2Ω: 120W X 4/500W X 1
Power @ 4Ω: 100W X 4/300W X 1
Power Bridged @ 4Ω: 200W X 2/300W X 1

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): 76.7dBA
S/N Ratio (A weighted @FP): 96.7 dBA

Input Sensitivity
Low Level Input: 0.2mV-10.0V
High Level Input: Up to 25W RMS

Input Impedance
Low Level Input: 22KΩ

Output Stage
Output Impedance: 0.051Ω
Damping Factor (50Hz@4Ω): >70
Bandwidth (-3db): 10Hz-35Hz

Crossover (1-12dB/Oct)
Variable High-Pass: 40Hz-400Hz
Variable low-Pass: 30Hz-300Hz

Dimensions Length x Width x Height: 10.25”x5.25”x1.75” (260mm x 134mm x 44.5 mm)

FEATURES
Selectable X-over: Low Pass/Flat/High Pass
Selectable Turn On Mode: REM/VOX/DC
Selectable Input Configuration 4CH or 5CH Mode
LED Power/Protect Light Indicator
Output Clipping Indicator - Helps Set Gains

Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout.

We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should.

Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection.

Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through eBay with your application details and we will help you make an informed decision.

Most orders ship within 24 hours. For additional support, you may call 800-854-5821.

Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through eBay messages right away and we will help you resolve it.

Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted.