

🔊 Elevate your sound game — compact power that fits anywhere!
The American Standard Alpha-4-8 is a pair of 4-inch pro audio speakers delivering 55 watts at 8 ohms, designed for versatile use in line arrays, car doors, and tight spaces. With flexible full-range or midbass capabilities, stackable design, and remote control operation, these speakers offer professional sound quality in a compact, easy-to-install package.






| Is Electric | Yes |
| Power Source | Corded Electric |
| Number of Power Levels | 1 |
| Speaker Maximum Output Power | 120 Watts |
| Subwoofer Connectivity Technology | Wired |
| Wireless Technology | Bluetooth |
| Audio Driver Type | Dynamic Driver |
| Item Dimensions D x W x H | 10"D x 10"W x 10"H |
| Unit Count | 1.0 Count |
| Impedance | 1 Ohm |
| Frequency Response | 1 KHz |
| Compatible with Vehicle Type | Car |
| Speaker Size | 5 Inches |
| MP3 player | No |
| Specific Uses For Product | line arrays, car doors and side panels, tight fitting applications, compact high performance PA, instrument applications |
| Controller Type | Remote Control |
| Color | Black |
| Is Waterproof | False |
| Warranty Type | Full Warranty |
| Control Method | Remote |
| Audio Output Mode | Stereo |
| Mounting Type | Floor Standing |
| Material Type | Steel, Paper, Plastic |
| Speaker Type | Component |
| Additional Features | Speakers |
| Recommended Uses For Product | For Music Players |
| Subwoofer Diameter | 4 Inches |
J**E
Great little speaker and great Bang for the $$$.
Used these to build a custom vocal monitor for our worship space that goes between the Pastor’s and Assistant Pastor’s chairs. Fabricated a base with some small attached enclosures, added an L-Pad and it sprung to life. They sound great and can handle plenty of power.
D**T
An excellent choice for repair or upgrade
Repaired my pair of Yamaha NS-A635A's with these. Mid-range originals were torn, mostly due to age I suspect. Perfect fit - no drilling. Did change the disconnects on the '-' side as the spade was larger than original. Sounds fabulous. Restored range and as part of my 5.1 system the house is rocking now. Kenwood VR-209 driving these Yamaha 12's, KLH subwoofer, Sony center channel and Pioneer 6" bookshelfs for surround.. Bought the Kenwood new way back for $300, dropped $125 on the KLH at one of those fairgrounds sales, $5 on the Sony at a yard sale, the pair of Yamaha's at a thrift store for $25, and the Pioneers were $50 off of CL. Add $40 for these new replacements and an old school system sounding suberb for little $. Eminence American Standard Alpha 4-8 (Pair) 4" Speakers, 55 Watts at 8 Ohms
M**.
Sound great, plus...
I had a problem with the condition of the product when I opened the box. It was deformed and damaged. I processed a return through Amazon and it was replaced without any issues. Easy return process that I appreciate. Thanks Amazon. I'm probably going to order another set soon. They really do sound great. The bang for buck is pretty high with these. I would say about twice as good as the Dayton they replaced, because the Dayton were very disappointing.
M**T
Built really well!!!
Great build quality on these speakers. Sound quality is very nice too. Gets loud for such a small speaker
W**R
Working great in automotive application; but not standard 4" size for autos
I am using these to replace four 4" speakers in a Land Rover. These are pro audio speakers rather than automotive speakers. Unfortunately, the 4" bolt pattern is different (slightly smaller). Most 4" automotive speakers are 2-way coaxial (with tweeters), but the OE speakers are not. Instead, there's separate component tweeters in the A-pillars and the rear speakers just had whizzer cones. I tried some RF Punch, but the tweeters were overwhelming and according to RTA I could not EQ them down enough (or the mids high enough). I found the "Audio Frog" 4" mids, but the price (about 6X these Eminence) was higher than what I wanted to put into an old SUV. I was either going to cut the tweeter wires on the RF or order these. I'm glad I ordered these. Although my mids are still weak (to be expected with a 4" only system), I was able to EQ a fairly good response with these. Sensitivity is good for an automotive application, but rather low for Pro Audio where the frequency range these cover is more often covered by a horn-loaded compression driver. The magnets are huge compared to the OE speakers. The RF Punch were the same size as the OE. I had plenty of space in the rear pillars for the rear pair. I had to squeeze the front pair into the doors. They protrude about 1/8" extra compared to OE, but so did the RF. It works fine with a spacer. I don't know how much power the OE Land Rover amplifier in the passenger seat footwell area delivers, but these Eminence have a very substantial power handling capacity compared to most auto speakers. Most auto speakers this size are 30/60W, or 75W at the most, whereas these handle up to 110W. I doubt my amp goes anywhere near that high, but I will probably swap it out someday since it's nearly 20 years old and won't last forever.
M**S
Fantastic
Used these to replace faulty JBL speakers. They fit perfectly but more importantly they sound better than the original JBL speakers. Very clean audio. Overall these are great speakers and make excellent replacements or project speakers.
C**U
Replaced One of Spark Speakers
My Spark amp was mostly satisfactory but I needed to keep the bass turned down almost to zero. Also, the blue tooth music was muddy and lacked any brightness. These were so affordable and 4 ohm, I decided to try an experiment, replacing one speaker and checking results. I felt that the guitar (acoustic, electric, passive & active, and bass) sounded as good as before. The big difference was in the blue tooth sound. Very full range and realistic compared to the original pair of speakers. It sounded so good, I simply left it with one of each speaker type. The Eminence has a full circle frame and doesn't fit into the odd-shaped rebated area on the Spark but I got by using slightly longer screws and the velcro from one side holds the screen in place. I'll likely add some blocks someday for a more elegant solution but it's working and I'm glad I tried the experiment.
D**R
Not 4" speakers.
These are 4.25" speakers if you measure diagonally from the mounting positions.
R**.
Small but loud with the right AV gear ! Match well with capable kit and you will be impressed
G**Y
Bought to replace the blown speakers in my home cabinets. Sound is very good, one of the only 8ohm speakers out there.
A**I
Perfect fit to replace my original Sherwood speakers, even mount holes matched! Like the sound. Very happy with this purchase.
S**N
Small but has enough power handle. Clear vocal, perfect for mid-range use. will buy a couple of them again.
G**T
Good Value.
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منذ 5 أيام
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