Cerwin Vega 90x4 RMS 4-Channel Amplifier - Harley & Indian V-Twin
About Cerwin Vega
Cerwin Vega parts and accessories are stocked at Vtwinbikers for Harley-Davidson and Indian Motorcycle applications. Every Cerwin Vega item we list is new and sourced through authorized distribution. If you are not certain a part matches your year and model, use Shop by Bike or email our team before you order and we will confirm fitment first.
Transform your V-twin's audio system with the Cerwin Vega 90x4 RMS 4-channel amplifier. This unit delivers robust power to multiple speakers, ensuring your music is heard with clarity and punch on the open road. It's an excellent choice for riders looking to significantly enhance their motorcycle's sound profile.
Why riders pick this
- Powers up to four speakers for a complete sound system
- Delivers 165W per channel at 2 ohms for powerful output
- Compact design for flexible mounting on V-twins
- Optimized for Harley-Davidson and Indian Motorcycle audio
- Enhances music clarity and volume on the open road
The Cerwin Vega 90x4 RMS 4-channel amplifier is engineered specifically for V-twin motorcycle audio systems, providing ample power to drive a complete speaker setup. Whether you're powering fairing speakers, saddlebag speakers, or a combination, this amplifier ensures a dynamic and immersive listening experience. Its compact design allows for flexible mounting in various locations on your Harley-Davidson or Indian Motorcycle, without taking up valuable storage space.
Versatile Power for Multi-Speaker Setups
- Delivers 165W per channel at 2 ohms for robust speaker performance
- Provides 90W per channel at 4 ohms, offering flexibility for different speaker types
- Four-channel output supports comprehensive front and rear speaker configurations
- Compact dimensions facilitate installation under seats or in fairing compartments
Experience Your Music Like Never Before
This amplifier is a cornerstone for any serious V-twin audio upgrade. It provides the clean, high-fidelity power necessary to make your music shine, even over the roar of your engine. Built for the demanding environment of a motorcycle, it offers reliable performance ride after ride. Pair it with quality aftermarket speakers to unlock the full potential of your bike's sound system.
Specifications
- Brand: Cerwin Vega
- Manufacturer Part #: B54
- UPC: 847169024252
- Length: 15.4 in
- Width: 11.4 in
- Height: 7.1 in
- Weight: 2.5 lbs
- Country of Origin: China (Mainland)
Common questions
Can I use this amplifier for both front and rear speakers?
Yes, with its four channels, this amplifier is ideal for powering both front (fairing) and rear (saddlebag or tour-pak) speakers, allowing you to create a balanced and full-range sound experience on your V-twin.
What is the benefit of a 2-ohm vs. 4-ohm speaker setup with this amp?
A 2-ohm setup will draw more power from the amplifier (165W per channel), resulting in louder output, while a 4-ohm setup (90W per channel) is generally more stable and can be easier on the amplifier over long periods. Choose based on your speakers' ratings and desired volume.
Will this amplifier fit in my fairing?
This amplifier features a compact design, making it suitable for many fairing compartments on Harley-Davidson and Indian Motorcycle models. We recommend measuring your available space to confirm fitment before purchasing.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Cerwin Vega |
| TYPE | Audio/Visual/Communication |
| SKU | 94-1024 |
| WEIGHT | 2.5 lb |
