AMPLIFIERS
Introduction
Features
CONGRATULATIONS...
ENGLISH | on your purchase of a new MTX Audio |
| |
| Thunder Amplifier! MTX has long been |
| the industry leader in mobile enclosures |
| and speakers, and we have reached |
| new heights with the development of the |
| new MTX Thunder amplifiers. You |
| couldn’t have chosen a more reliable, |
| powerful, or better performing amplifier. |
| In fact, we back up every Thunder |
| amplifier with a |
| installed by an authorized MTX Audio |
| retailer (see the warranty statement). |
Your new MTX Thunder amplifier was designed, built and thoroughly tested at our
must meet or exceed the rated specification before we’ll ship it. No questions. No exceptions.
We want to ensure you get continuous high performance from your MTX Thunder amplifier, so we recommend that you have it professionally installed by your authorized MTX dealer.
HOW TO USE THIS MANUAL
If you are installing this amplifier yourself, we recommend that you read the manual cover-
•Intelligent Surface Mount Technology
•Patented PWM MOSFET Switching Power Supply (#5,598,325)
•Class A 100% Discrete Driver Circuit Topology
•New, more reliable high powered transformers
•Pure
•Speaker and low level inputs inputs on Thunder6152
•
•
•Input select 2CH/4CH switch on Thunder6304 functions as a
•Real Time Computerized Protection Circuit
•Acoustically Seamless
•Continuously variable/defeatable 12dB/octave high pass, 24dB/octave mono low pass crossover (variable from 40Hz to 200Hz)
•Continuously variable/selectable crossover output, switchable from full range/high pass/low pass outputs (Full range only on Thunder6304)
•EBC Max on Thunder 8302, allows for control of additional subwoofer amps in a daisy chain configuration in low pass mode
•Continuously adjustable and defeatable Thunder EQ Bass enhancement circuitry, centered at 40Hz
•Left and right individually adjustable input sensitivity (Except for Thunder6304)
•
•Unique rubber Insulated
•Buffered, isolated output for daisy chaining multiple amplifiers
Specifications
facility in Phoenix, Arizona. We manufacture every amplifier using the latest Intelligent Surface Mount Technology. Some of the advantages of the new design are its signifi- cant improvements to the amplifier’s electrical and mechanical properties. ISMT devices feature substantially shorter internal and external lead lengths. This reduces stray capacitance and inductance, which results in cleaner and more accurate musical reproduc- tion with significantly less noise interference. The ISMT mounter produces amplifier boards with smaller and lighter components, which
all the equipment you need. Then follow the
mtx.com
If you have any questions, write or call us:
MTX Audio
4545 E. Baseline Rd. Phoenix, AZ 85042
technical@mtx.com
mtx.com
THUNDER6152
RMS Power measured at 12.5 Volts DC:
37.5Watts x 2 into a 4 Ohm load with less than 0.1% 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 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: ≥ 110dB
Frequency Response:
Maximum Input: 8Vrms
Thunder EQ: Variable Bass Boost
Crossover: Variable 40Hz to 200Hz, 12dB/octave high pass, 24dB/octave low pass with mono output
Dimensions: 8.3" x 9.75" x 2" (21.1cm x 24.8cm x 5.1cm)
10.7" x 9.75" x 2.1" (27.2cm x 24.8cm x 5.3cm) Including IsoFeet™
THUNDER6304
RMS Power measured at 12.5 Volts DC:
37.5Watts x 4 into a 4 Ohm load with less than 0.3% Thd+N 75 Watts x 4 into a 2 Ohm load with less than 0.3% Thd+N
150 Watts x 2 bridged into a 4 Ohm load with less than 0.3% Thd+N Dynamic Power
90 Watts x 4 into a 4 Ohm load
165 Watts x 4 into a 2 Ohm load
325 Watts x 2 bridged into a 4 Ohm load Signal to Noise Ratio: ≥ 110dB
Frequency Response:
Maximum Input: 8Vrms
Thunder EQ: Variable Bass Boost
Crossover: Variable 40Hz to 200Hz, 12dB/octave high pass, 24dB/octave low pass with mono output
Dimensions: 11.5" x 9.75" x 2" (29.2cm x 24.8cm x 5.1cm)
13.9" x 9.75" x 2.1" (35.3cm x 24.8cm x 5.3cm) Including IsoFeet™
are more resistant to vibrations inherent in the automotive environment.
A word about power ratings. It is important for you to know how they stack up. MTX has chosen the most honest, most conservative way to rate our amps. We show you the RMS power, at 12.5 volts, and dynamic power at 14.4 volts. However, we go above and beyond the call of duty. We test each amplifier. The technician records the “actual” power output, and records this number on your Certified Performance Certificate. The amplifier
Please take a moment to register your
purchase on line at mtx.com.
Please also record the serial number of your amplifier in the space provided below and keep this manual for future reference, as well as your sales receipt as proof of ownership. (The serial number of your amplifier is marked on the bottom of its metal chassis.)
Serial Number:
Date of Purchase:
THUNDER8302
RMS Power measured at 12.5 Volts DC:
75 Watts x 2 into a 4 Ohm load with less than 0.1% Thd+N
150 Watts x 2 into a 2 Ohm load with less than 0.1% Thd+N
300 Watts bridged into a 4 Ohm load with less than 0.1% Thd+N Dynamic Power
212 Watts x 2 into a 2 Ohm load
425 Watts bridged into a 4 Ohm load Signal to Noise Ratio: ≥ 110dB
Frequency Response:
Maximum Input: 8Vrms
Thunder EQ: Variable Bass Boost
Crossover: Variable 40Hz to 200Hz, 12dB/octave high pass, 24dB/octave low pass with mono output
Dimensions: 9.2" x 9.75" x 2" (22.8cm x 22.8cm x 5.1cm)
11.5" x 9.75" x 2.1" (29.2cm x 24.8cm x 5.3cm) Including IsoFeet™
2
3
