---
product_id: 255976811
title: "American Standard Alpha-8A 8\" Pro Audio Speaker, 125 Watts at 8 Ohms, Black"
brand: "eminence"
price: "C$22246"
currency: NIO
in_stock: true
reviews_count: 5
category: "Eminence"
url: https://www.desertcart.ni/products/255976811-american-standard-alpha-8a-8-pro-audio-speaker-125-watts
store_origin: NI
region: Nicaragua
---

# 8 Ohms impedance 58Hz-5kHz frequency range 125W RMS power American Standard Alpha-8A 8" Pro Audio Speaker, 125 Watts at 8 Ohms, Black

**Brand:** eminence
**Price:** C$22246
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your sound game — don’t just play, dominate the mix!

## Quick Answers

- **What is this?** American Standard Alpha-8A 8" Pro Audio Speaker, 125 Watts at 8 Ohms, Black by eminence
- **How much does it cost?** C$22246 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/255976811-american-standard-alpha-8a-8-pro-audio-speaker-125-watts)

## Best For

- eminence enthusiasts

## Why This Product

- Trusted eminence brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Upgrade:** Plug-and-play replacement that transforms your rig with professional-grade sound.
- • **Robust Build Quality:** Heavy-duty magnet and premium materials ensure durability and superior audio fidelity.
- • **Pro-Grade Power Handling:** Handles up to 250W peak for crystal-clear, distortion-free sound.
- • **Precision Frequency Response:** Crisp mid-range clarity from 58Hz to 5kHz, perfect for vocals and instruments.
- • **Versatile Enclosure Compatibility:** Optimized for sealed or vented satellite cabinets to fit your custom setup.

## Overview

The Eminence American Standard Alpha-8A is an 8-inch pro audio speaker delivering 125 watts RMS at 8 ohms, with a frequency response spanning 58Hz to 5kHz. Designed for mid-range applications in sealed or vented enclosures, it offers robust power handling up to 250 watts peak, making it ideal for small PA systems, guitar combos, and keyboard rigs. Its heavy-duty magnet and premium build quality ensure clear, powerful sound that upgrades any professional audio setup.

## Description

EMINENCE American Standard Alpha-8A A-B Box, 8 Inch (ALPHA8A)

Review: I used this to replace the stock speaker in a Fender Rumble 25. It made a good bit of difference. Seems to be cleaner and louder too. The magnet is much larger than the stock speaker and the overall speaker quality is light years ahead. If you have one of these amps, i suggest you do this upgrade it you have the money and a Phillips screwdriver.
Review: Très belle qualité.

## Features

- Ideal for pro audio mid-range applications in a sealed cabinet
- Also works well as a mid-bass in a vented satellite enclosure
- Easily handles 250W and frequencies from 58 Hz to 5 kHz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AAPNKM |
| Color Name | Black |
| Colour | Black |
| Compatible devices | Desktop, Home Theater, Laptop, MP3 Player, Smartphone, Tablet |
| Control method | Voice |
| Customer Reviews | 4.5 4.5 out of 5 stars (143) |
| Date First Available | 9 August 2012 |
| Impedance | 8 Ohms |
| Included components | Not Included |
| Is waterproof | False |
| Item Weight | 1.93 Kilograms |
| Item model number | ALPHA8A |
| Item weight | 4.25 Pounds |
| Material | other |
| Material Type | other |
| Model name | Alpha 8A |
| Mounting type | Flush Mount |
| Number of Items | 1 |
| Output Wattage | 125 Watts |
| Power source | Corded Electric |
| Product dimensions | 23.5D x 23.5W x 10.7H centimeters |
| Recommended uses for product | For Music Players |
| Size | 8 Inch |
| Speaker Amplification Type | Passive |
| Speaker size | 8 Inches |
| Speaker type | Satellite |
| Special features | This 8 inch driver is rated at 125 watts (rms) of power and has a frequency response of 65Hz-5kHz. It is ideal for small P.A. systems, keyboard, and guitar combos. |
| Standing screen display size | 8 Inches |
| Subwoofer diameter | 8 Inches |
| Surround sound channel configuration | 1.0 |
| Unit count | 1 Count |
| Warranty type | Limited |
| Wattage | 250 watts |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Eminence
- **Connectivity technology:** Auxiliary
- **Frequency response:** 5000 Hz
- **Speaker maximum output power:** 250 Watts

## Images

![American Standard Alpha-8A 8" Pro Audio Speaker, 125 Watts at 8 Ohms, Black - Image 1](https://m.media-amazon.com/images/I/61ovzsRGWcL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is this a bass speaker?**
A: That's the application I used it for! It's a perfect replacement speaker for an old Fender 4x10 bass cabinet I have! Couldn't be happier with it!

**Q: Is this the sealed back speaker?**
A: If you are referring to the cabinet, it can be used in both an open back cab as well as a sealed back cabinet.

**Q: what amplifier is best for 4 alpha 8a**
A: depends, what are you using it for?  I'm going to guess car audio?   midrange or midbass?  depending on the enclosure and how low you want them to play you will want around 100-150 watts each RMS true power.  if you are putting more bass they will be at their mechanical limit before the thermal limit so 100 watts will be fine, if running more for midrange and you cut them above 100 or so you can use easy 150 watts each.  if running in stereo (left/right) which many people seem not to do anymore...  get a 4 channel amp that you can bridge to 2channel so it puts out it's max power into 2 4ohm channels for the most efficient use.  if using on a mono amp like taramps, corzus, timapno etc, use one that is optimized for a 2ohm load and around 800-1200 watts.  if it has a clip indicator just made sure it's only flashing occasionally and very slightly - otherwise referred to as "soft clip" and you can put 250 into each of them but if you clip harder where the clip light is heavily flashing or solid at all you will be seeing the "magic smoke" come out of them very soon

**Q: What you mean by replacement speaker?**
A: Dear Irven,Here is the link with manual:http://www.eminence.com/pdf/Alpha_6A.pdfThe amazon put replacement word in title and we can nt change itIt is speaker

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***. on 11 July 2018*

I used this to replace the stock speaker in a Fender Rumble 25. It made a good bit of difference. Seems to be cleaner and louder too. The magnet is much larger than the stock speaker and the overall speaker quality is light years ahead. If you have one of these amps, i suggest you do this upgrade it you have the money and a Phillips screwdriver.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 27 August 2019*

Très belle qualité.

### ⭐⭐⭐⭐⭐ Review
*by T***2 on 14 January 2026*

L'achat de ces quatre H.P. pour un remplacement de boomer dans des enceintes Bose de plus de 25 ans d'âge ! Excellent produit, efficace, qualité irréprochable. La description du produit correspond en tous points à la réalité. La restitution sonore, spectre, la réponse et la puissance sont tout à fait au rendez-vous. A recommander sans aucune hésitation.

## Frequently Bought Together

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-12*