okay i asked this question earlier today but the ppl who answered it didnt know the ratings of the amp & and the sub okay so heres the Ratings:
"Sony XS-L121P5 12" Sub"
* five-sided polypropylene cone
* rubber surround
* frequency response 18-2,000 Hz
* power range 90-350 watts RMS
* peak power handling 1200 watts
* sensitivity 89 dB
* top-mount depth 6-5/16"
* sealed box volume: 1.0 cubic feet
* ported box volume: 1.58
"Dub4001 Mono-Amp"
* RMS Power Handling: 400 watts x 1 Chan.
* Brushed Aluminum Chassis
* Top Mount Controls with Blue Illumination
* Cooling Fan
* Chrome Dub Fan Grille
* Doublesided Glass Epoxy Circuit Board
* PWM MOSFET Power Supply
* THD: 0.02%
* Signal-to-Noise Ratio: 100 dB
* Frequency Response: 10 Hz - 40 kHz
* Variable Crossover: High-Pass (75 Hz - 750 kHz), Low-Pass (50 - 150 Hz)
* Selectable Bass EQ
* 4-Way Protection Circuitry: Thermal, Short Circuit, DC Offs
2007-03-08 16:53:07 · 3 answers · asked by Teek0 1 in Cars & Transportation ➔ Car Audio
Wow...that's the first mono amp I've ever seen that's not stable for 2-ohm loads.
If you don't abuse it, you should be okay. In theory the amp is rated for more power than the sub is rated to handle, but in practice I doubt it will be a problem.
By the way...in your other thread, I think you said you planned to add a second subwoofer to this amplifier. However, since its minimum rated impedance is 4 ohms I wouldn't recommend putting more than one of those subs on it.
2007-03-08 17:07:13 · answer #1 · answered by KaeZoo 7 · 0⤊ 0⤋
You will be just fine with this. You will only be over powering your subwoofer by 50 watts. Just make sure you don't crank the gain on your amp and you take it easy on any bass boosts controls. I have ran subs 200 watts over their ratings and been just fine.
2007-03-09 01:08:13 · answer #2 · answered by Woody 4 · 0⤊ 0⤋
u should be fine
2007-03-09 10:35:41 · answer #3 · answered by harley 3 · 0⤊ 0⤋