kaz425
03-24-2007, 05:23 PM
Hi,
I'm a newbie in car audio subwoofers. I feel the following two options are a good deal for my budget. I'm looking at MTX and Alpine sub package at Crutchfield.com. Which one would you pick? Any help will be great. I bought the circuity city package below but I think the first two are better. Thanks!
http://www.crutchfield.com/S-K2kINegrRXm/c...amp;I=700TCRT12
Thunder TC3002 car amplifier (MTX)
» 75 watts RMS x 2 at 4 ohms (150 watts RMS x 2 at 2 ohms)
» 300 watts RMS x 1 at 4 ohms
» CEA-2006 compliant
» variable high-pass/low-pass filters (40-350 Hz, 12 dB/octave)
» variable Thunder EQ bass boost with wired remote control (0-18 dB at 40 Hz)
» 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
RT12X2A sealed enclosure with two 12" Road Thunder subwoofers
» carpeted, sealed MDF box
» two 12" woofers with polypropylene cones
» power handling 100-400 watts RMS
» 4-ohm impedance
» frequency response: 48-150 Hz
» sensitivity: 92 dB
» 30-1/4"W x 14-1/4"H x 18"D1 x 7-7/8"D2
http://www.crutchfield.com/S-K2kINegrRXm/c...mp;I=700ALPPKG6
MRP-M450 mono subwoofer amplifier (Apline)
» 220 watts RMS x 1 at 4 ohms (400 watts RMS x 1 at 2 ohms)
» variable low-pass filter (50-200 Hz, 24 dB/octave)
» tuned Bass EQ (0-12 dB boost at 50 Hz)
» subsonic filter (15 Hz, 24 dB/octave)
» preamp- and speaker-level inputs
» 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
» 9-3/4"W x 2-3/8"H x 9-9/16"D
» warranty: 1 year
SWE-1242 12" 4-ohm subwoofers
» Kevlar®-reinforced pulp cone with Santoprene rubber surround
» frequency response: 28-1,000 Hz
» power range (each): 50-250 watts RMS (750 watts peak power)
» sensitivity: 89 dB
http://www.circuitcity.com/ssm/Specificati...ication.do#tabs
Power
Amplified
Yes
RMS power handling (Watts) ?
250
Frequency response (kHz) ?
44Hz - 150Hz
Peak power handling (watts) ?
800
Impedance per Voice Coil (Ohms) ?
2
Peak Power Range (Watts)
800 and up
Design
Woofer cone material
Poly Cone
Woofer surround material ?
Foam
Subwoofer size
12"
Voice coil design ?
High Temperature Voice Coil
Basket material ?
Stamped steel
Subwoofer type
Subwoofer with box
Enclosure requirements
Mounting depth (inches)
N/A
Recommended enclosure type
N/A
General features
Additional Features
Amplifier specs-125 Watts x 1 RMS power @ 4 Ohms, 250 watts x 1 @ 2 Ohms, speaker-level and pre-amp outputs, fixed 85Hz crossover @ 18dB per octave, 25 amp fuse
I'm a newbie in car audio subwoofers. I feel the following two options are a good deal for my budget. I'm looking at MTX and Alpine sub package at Crutchfield.com. Which one would you pick? Any help will be great. I bought the circuity city package below but I think the first two are better. Thanks!
http://www.crutchfield.com/S-K2kINegrRXm/c...amp;I=700TCRT12
Thunder TC3002 car amplifier (MTX)
» 75 watts RMS x 2 at 4 ohms (150 watts RMS x 2 at 2 ohms)
» 300 watts RMS x 1 at 4 ohms
» CEA-2006 compliant
» variable high-pass/low-pass filters (40-350 Hz, 12 dB/octave)
» variable Thunder EQ bass boost with wired remote control (0-18 dB at 40 Hz)
» 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
RT12X2A sealed enclosure with two 12" Road Thunder subwoofers
» carpeted, sealed MDF box
» two 12" woofers with polypropylene cones
» power handling 100-400 watts RMS
» 4-ohm impedance
» frequency response: 48-150 Hz
» sensitivity: 92 dB
» 30-1/4"W x 14-1/4"H x 18"D1 x 7-7/8"D2
http://www.crutchfield.com/S-K2kINegrRXm/c...mp;I=700ALPPKG6
MRP-M450 mono subwoofer amplifier (Apline)
» 220 watts RMS x 1 at 4 ohms (400 watts RMS x 1 at 2 ohms)
» variable low-pass filter (50-200 Hz, 24 dB/octave)
» tuned Bass EQ (0-12 dB boost at 50 Hz)
» subsonic filter (15 Hz, 24 dB/octave)
» preamp- and speaker-level inputs
» 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
» 9-3/4"W x 2-3/8"H x 9-9/16"D
» warranty: 1 year
SWE-1242 12" 4-ohm subwoofers
» Kevlar®-reinforced pulp cone with Santoprene rubber surround
» frequency response: 28-1,000 Hz
» power range (each): 50-250 watts RMS (750 watts peak power)
» sensitivity: 89 dB
http://www.circuitcity.com/ssm/Specificati...ication.do#tabs
Power
Amplified
Yes
RMS power handling (Watts) ?
250
Frequency response (kHz) ?
44Hz - 150Hz
Peak power handling (watts) ?
800
Impedance per Voice Coil (Ohms) ?
2
Peak Power Range (Watts)
800 and up
Design
Woofer cone material
Poly Cone
Woofer surround material ?
Foam
Subwoofer size
12"
Voice coil design ?
High Temperature Voice Coil
Basket material ?
Stamped steel
Subwoofer type
Subwoofer with box
Enclosure requirements
Mounting depth (inches)
N/A
Recommended enclosure type
N/A
General features
Additional Features
Amplifier specs-125 Watts x 1 RMS power @ 4 Ohms, 250 watts x 1 @ 2 Ohms, speaker-level and pre-amp outputs, fixed 85Hz crossover @ 18dB per octave, 25 amp fuse