How much wattage in an amp do I need for these speakers?

2012-01-28 5:07 am
OKAY.... Ya'll I need some serious help please ASAP! So I'm throwing a house party and I just bought these speakers. The only thing is i forgot i need an amplifier.... sooo.... I have no Idea what brands are good and how much wattage I need to run the speakers.

New Pair of MA Audio MA50DJZ
400 Watt 2-Way Professional PA DJ Speakers

Features:
Model: MA50DJZ
Passive 2-Way Design
5.25" Polypropylene Coated Laminate Woofer Cone
1" Piezoelectric Wide Dispersion Horn Tweeter
Bass Reflex cabinet Design
Wedge Shape Cabinet (Multiple Positioning Angles)
Heavy Duty MDF Cabinet Construction
Black Aviation Grade Carpet
Digitally Tuned Dual Slot Ports
Internal Crossover
5-Way Speaker Binding Posts
Dual 1/4" Jack Inputs
Heavy Duty Recessed handles
Stand Mount Capable with Built-In Pole Socket

Specifications:
400 Watts RMS/800 Watts Peak Power Per Pair
200 Watts RMS/400 Watts Peak Power Each
Impedance: 8 Ohm
Frequency Response: 50Hz-20kHz
Sensitivity: 87dB
Dimensions (FW x H x D x BW): 9.4" x 12.6 x 7.9" x 6"

^^ those are the speakers. Please let me know what I need to run these. Maybe send some links? Thanks so much!!!

回答 (2)

2012-01-28 9:14 pm
✔ 最佳答案
The wattage specifications look suspiciously high for a 5-inch driver.
Divide by 4 here.

Use an amplifier rated at no more than 50W RMS per channel.

Listen for raspy sounds; if you hear any, reduce the
volume setting until the raspiness goes away.


Add-on note:
Those speakers are barely sufficient for a party of one.
For a house party, they will be a major disappointment.
Sound-reinforcement cabinets with 15" LF drivers
would be a bit more like it.
2016-10-07 12:27 am
sounds like it fairly is 800 Watts RMS in to two ohms, in all hazard 3 hundred into 8 ohms. the cost is a factor of the giveaway as you're unlikely to purchase 3000 watts at under 500 greenbacks. Multiply the energy output of the amp by potential of a million.25 and make that the minimum score of the speaker.


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