Sold MTX blue thunder PRO 752

[02Corvette 10+ year member]

MTX blue thunder PRO 752-$50 shipped

-2X37.5 rms @ 4ohms

-.05 THD

-also 2 ohm stable (high current)

-looks brand new/no scratches, but missing 1 mounting tab

Click to read more...

 

[02Corvette 10+ year member]

Ttt

 

[02Corvette 10+ year member]

ttt

 

[JimJ 5,000+ posts]

I would venture to say 75x2 at 2...but that's just an assumption.

 

[02Corvette 10+ year member]

http://www.mtx.com/caraudio/archive/pro75x2.cfm Is this gonna get deleted for putting this link here??

you're the man...thanks, and copy/paste just incase of a delete:

Advanced Computerized Protection Circuitry - improved protection circuitry, for fewer failures. When the protection circuit is activated, the amp will turn off.

Larger Terminal Blocks - all models can accept up to 4 gauge wire (i.e. more current capability)

Larger Heatsink - each model "grew up" by 1 to 2 inches with substantially more mass. Greater cooling capabilities, and longer initial time to thermal.

Larger Output MOSFETS And Larger Power Supply MOSFETS - provide better power stability and improved reliability.

New Thermal Pads Under MOSFETS - because silicon grease, formerly used under the MOSFETS, broke down over time and spilled out onto circuit board, we replaced it with polymer thermal pads that offer better transfer of heat from MOSFET to the heatsink. Over time, the polymer actually fills in the pores, creating an even tighter seal. This improvement offers a greater degree of consistency in manufacture for better product reliability.

Improved ISO-FEET - upgraded to a more pliable nylon material, for improved durability and flexibility.

8-Volt RMS Input - this Large Signal capability allows better integration with high voltage output source units, increased dynamic range and better Signal-to-Noise ratio in the system.

Continuously Variable Crossover - this allows the user to adjust the crossover frequency from 40Hz to 175Hz with a high or low pass configuration, including adjustable crossover slope from 12db - 18db/Octave.

Advanced PCB Design Technology - a new FLOOD technique in circuit board design allows us to truly "flood" the circuit board with copper for substantially higher current capability, lower distortion and increased reliability.

Thermal Reliefs - New "star pattern thermal reliefs" improve solder connections and increase reliability.

Individual Gain Controls For Left/Right Channels - for better tracking and to make it easier to center up the soundstage (a critical element in the competition circuit).

Reverse Outputs - when the user selects the highpass setting on the crossover, a complimentary lowpass signal is passed through the RCA outputs, and vice-versa. Crossover frequency of the RCA outputs is determined by the frequency setting on the crossover. This makes it much easier to design multi-amplifier systems.

Specifications

RMS Power measured at 12.5 Volts DC:

37.5 watts x 2 into a 4 ohm load with less than 0.05% THD+N

75 watts x 2 into a 2 ohm load with less than 0.1% THD+N

150 watts bridged into a 4 ohm load with less than 0.1% THD+N

Dynamic Power (IHF-202 standard) measured at 14.4 Volts DC:

90 watts x 2 into a 4 ohm load

165 watts x 2 into a 2 ohm load

325 watts bridged into a 4 ohm load

Signal to Noise Ratio

> or = 110dB A-Weighted

Damping Factor:

>200

Maximum Input

8 Vrms

Frequency Response

20Hz-20kHz ±0.25dB

Bass EQ

(0-18dB) centered at 45Hz

Crossover

Variable 40Hz to 175Hz

12-18dB/Octave

HP or LP configurable

Dimensions

8" x 9" x 2" (20.3cm x 22.8cm x 5cm)

9-1/4 Wide Including IsoFeet (23.5cm)

 

[02Corvette 10+ year member]

ttt

 

[mr Tibbs 10+ year member]

Pics?

 

[02Corvette 10+ year member]

ttt

 

[02Corvette 10+ year member]

ttt

 

[02Corvette 10+ year member]

ttt

 

[Pyro_By_Nature 5,000+ posts]

Ygpm //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[02Corvette 10+ year member]

ttt

 

[mr Tibbs 10+ year member]

Ygpm //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

What's up puff? I thought you were done here?

Still no pics of the mtx?

 

[02Corvette 10+ year member]

ttt

 

[02Corvette 10+ year member]

What's up puff? I thought you were done here?
Still no pics of the mtx?

I can send you pics if you're interested