Features
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Intelligent Surface Mount Technology
* Patented PWM MOSFET Switching Power Supply (#5,598,325)
* Class A 100% Discrete Driver Circuit Topology
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New, more reliable high powered transformers
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Pure N-Channel Design
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Speaker and low level inputs Inputs on Thunder6152
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Color-coded wire harness for speaker-level input installation on Thunder6152
* Smart-EngageTM auto turn on for easy integration with factory head units (Thunder6152 only)
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Input select 2CH /4CH switch on Thunder6304functions as a built-in Y connector
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Real Ime Computerized Protection Circuit
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Acoustically Seamless Turn-on/Turn-off (~.a. no noise1
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Continuously variable/defeatable 12 dB/octave high pass, 24dB/octave mono low pass crossover (variable from 40Hz to 200Hz)
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Continuously variable/selectable crossover output, switchable from full range/high pass/low pass outputs (Full range only on
Thunder63041
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EBC Max on Thunder 8302, allows for control of additional subwoofer amps m a daisy chain configuration in low pass mode
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Contlnuouslv adjustable and defeatable Thunder EQ Bass enhancement circuitry, cantered at 40Hz
* Left and right individually adlustable input sensitivity (ExceptforThunder6304)
- Nickel-plated, heavy duty terminal block type connectors
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Untque rubber Insulated Iso-FeetTM
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Buffered. isolated output for daisy chaining multiple amplifiers
Smzcifications
THUNDER6152
RMS Power measured at 12.5 Volts DC
37 5 Watts x 2 mt” a 4 Ohm load with less than 0.1% ThdtN
75 Watts x 2 mm a 2 Ohm load with less than 0.1% ThdtN
150 Watts bridged mt” a 4 Ohm load with less than 0 1% ThdtN
Dynamic Power measured at 144 Volts DC
90 Watts x 2 lmt~ a 4 Ohm load
I65 Watts x 2 mt” a 2 Ohm load
325 Watts bridged mt” a 4 Ohm load
SIgnal to Nose Rat10 >llOdB A-WeIghted
DampIng Factor ,200
, Frequency Responses 20Hz-20kHz f 025dB
MaxImum Input. 8Vrms
Thunder E@ Variable Bass Boost IO-l8dBl centered at 40Hz
Crossover: Variable 40Hzto 200Hz. 12dBioctave high pass,
24dBiactave low pass with m”“” output
Dlmensmns 8.3” x 9.75” x Y (21.lcm x 24.8cm x 5.lcml
1O.r x 3 75” x 2 1” 127 2cm x 24 8cm x 5.3cml Including lsoFeetTM
THUNDER8302
RMS Power measured at 12.5 Volts OC.
75 Watts x 2 into a 4 Ohm load with less than 0 1% ThdtN
150 Watls x 2 into a 2 Ohm load with less than 0 1% ThdtN
300 watts bridged mm a 4 Ohm load with less than 0 1% ThdtN
Oynamlc Power IIHF-202 Standard) measured at 14.4 Volts DC
I20 Waas x 2 mt” a 4 Ohm load
212 Watts x 2 mm a 2 Ohm load
425 Watts bridged mt” a 4 Ohm load
Smnal t” Nmse Ratio ?llOdB A-Wemhted
Oampmg Factor ,200
Frequency Response 20Hz-20kHz f 0 25dB
MaxImum Inpu? 8Vrms
Thunder E@ Variable Bass Boost (0.ISdB) centered at40Hz
Crossover: Variable 40Hz t” 200Hz,lZdBloctave high pass,
24dBioctave low pass wl!h m”n” output
Dlmensmns 9.2n x 9 75” x Y (22 8cm x 22.8cm x 5 lcml
II 5” x 3.75” x 2 I” (29 2cm x 24 8cm x 5.3cm) lncludlng lsoFe@’
THUNDER6304
RMS Power measured at 12.5 Volts DC:
37.5 Watts x 4 mt” a 4 Ohm load with less than 0 3% ThdtN
75 Watts x 4 IntO a 2 Ohm load with less than 0.3% ThdtN
I50 Watts x 2 bridged mta a 4 Ohm load with less than 0.3% ThdtN
Dynamic PowerlIHF-202 Standard) measured at 14.4 Volts DC
90 watts x 4 mto a 4 Ohm load
I65 Watts x 4 mt” a 2 Ohm load
325 Watts x 2 bridged mm a 4 Ohm load
SIgnal to Noise Ratlo: tllOdB A-Welghted
DampIng Factor: ,200
Frequency Response: 20Hz-20kHz i 0 25dB
MaxImum Input: 8Vrms
Thunder Ea: Vanable Bass Boost IO-18dB) centered at 40Hz
Crossover: Vanable 40Hz t” 200Hz, 12dBlactave high pass,
24dBioctave low pass with “0”” output
Dlmensmns. l1.Y x 9.75” x 2” (29.2cm x 24.8cm x 5.lcm)
13.9” x 9.75” x 2 I” (35.3cm x 24.8cm x 5.3~~1 lncludmg lsoFe@