Mac Mah SLX 450 II
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Mac Mah SLX 450 II

SLX 450 II, Dual-Channel Power Amp from Mac Mah.

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All user reviews for the Mac Mah SLX 450 II

Average Score:4.4( 4.4/5 based on 7 reviews )
 4 reviews57 %
 2 reviews29 %
 1 user review14 %
Value For Money:Excellent
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DrLucash06/22/2010

DrLucash's review(This content has been automatically translated from French)" To be used for evening / party"

Mac Mah SLX 450 II
For how long have you been using it?
2 years

What thing do you like most/least about it?
- Noise of the fan
+ Bridge option
+ Filter 160h
+ The "protect" is reliable, it has saved me the amp 2 times!

* Did you try many other models before getting this one?
Yes I had a Peavey amp

What is your opinion about the value for the price?
The quality / price is not bad to be said
matgalac 1511/09/2009

matgalac 15's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
How long have you use it?
2 years
Have you tried many other models before buying it?
so full marks.
What is so special that you like most and least?
+ the look on the options.
the - the weight too heavy lack of power output levels not accurate.
How would you rate the quality / price?
The report price is good, good amp on the speakers at 8 ohms max 2/300w not to push the amp to clip if the sound of clock in the enclosure. Do not set the clock caison low because the course of the enclosure and frankly unpleasant and this limits the hp will come out of his bowl while attention.Pour finish I did not if the power sold by the manufacturer is true.
With experience, you do again this choice? ...
No, not crown or qsc, hpa, samson ...
lanimateur596203/19/2009

lanimateur5962's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
I use it for 2 years, those I love most: power, reliability qualitbr /> is true that the fans make noise, but hey, it's the amps used in celebration, and not in a bedroom without grip Designed to be as in fly box, go ahead, take the SLX as cheap brands
insomnight prod02/10/2008

insomnight prod's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
- How long have you use it?
I used the for about 4 months
- What is the particular feature you like most?
power, sound quality, non saturation of the same amp with a mixer block!
- What is the particular feature you like least?
weight (and again)
- Have you tried many other models before acqurir?
j I tried 3 models including a AudioPhony & a crown (XLS Series)
- How do you report qualitprix?
The report price is exellent quality !!!!!!
- With the exprience, you do again this choice?
yes but I would take over a model to push two subwoofers (or slx800 slx1100)
oExEo05/31/2007

oExEo's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
Amp quality!

Sional amp that I use in branch with 2 or 4 speakers he did a good job I'm surprised enjoyable power amp has been running non-stop power lev 10 am and 4 months did not report this running by 10 am each weekend evening and weekend with 2 or 4 speaker amplifier does not saturate there 4ohms 8ohms there I highly recommend it (if it is to be said, too) The only slight hitch weight, no wrist and ventillo and noise when the amp is running low power 9 / 10 impec

I would do this choice!
Passss02/14/2007

Passss's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
2 * 300W amp rms / 8 ohms, 2 * 450W rms / 4 ohms
modes: bridge / stereo / parallel
sensitivity-10db, 0db or 4db
hat pass filter, low pass, bypass
switch limiter inrush currents
In: XLR or Jack mono 6.35
Out: Speakon terminals or
Earth disconnectable
The parallel mode is very practical need to connect an input, convenient to put 2 subwoofers when a single subwoofer output on the sound processor for example.
making correct, it looks tough
No handles, so a little less convenient to install in the rack, especially when the rack in question is already full well.
Average price € 230 (May 2006)
The sound quality is good
The price / quality ratio seems correct, to do with the time, I just have it.
Filter functions not tested.
Note that the SLX Series II amps have safeguards which have been adjusted, a filter and a limiter + & saw a meter whose scale has been re-Sample survey.
I had the OCCAZ to test series 1 SLX450 a weekend festival in the world, I was satisfied, I expect so much of the series 2.
I put 9 because a thorough search I found this amp used & guaranteed for € 170 and it is rather rare to find a 900W amp that holds up at this price

6 months later and the amp tested in several nights, I'm glad the fitlres work well, the parallel mode is very convenient, no problem to report.
fanch31711/28/2006

fanch317's review(This content has been automatically translated from French)

Mac Mah SLX 450 II
Amp functional!

- No high-pass filter against the infra low
- Two FAN full capacity to the back DGIG heat 2 large heat sinks. (To be replaced by FAN variants depending on the heat)
- Consumption 50W constant low power.

+ Filters for use exclusively in low or satellite receiver without bass (kick 160Hz)
Selectable + (3) of the sensitivity of between (0.7 V default)
+ Perfect tone down regime as high power (test 8ohms)

~ Choice of XLR or jack 6.5 mm (no RCA)
~ Exit to Speakon connectors or screw (son dnnuds)
Given ~-20dB to 0dB LED

My only regress on this amp is the sound of ventilators 12V. The same amp in it satisfies me.