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I got 2 Type S 12 in subs and there specs are
SPS-1242D

Kevlar?-reinforced pulp cone with aluminum finish
3/4" Santoprene rubber surround
dual 4-ohm impedance
stamped steel basket
frequency response 26-1,000 Hz
power range 50-300 watts RMS (150 watts per coil)
peak power handling 900 watts
sensitivity 89 dB
top-mount depth 6-1/2"
sealed box volume: 0.85-1.5 cubic feet
ported box volume: 1.25-2.0 cubic feet
So which amp is good for me?
Heres a few I was thinking bout is there one better though?

Alpine MRD-M650

RMS Power (at 14.4V THD+N, 20Hz-20kHz)
Per channel into 4 ohms: 400W x 1 (0.08% THD)
Per channel into 2 ohms: 600W x 1
Brigded 4 ohms: 1000W x 1
Class-D
1 Channel (Mono) Operation
Thermal Management Processor
Subsonic Filter
Bass EQ Circuit
Selectable Crossover (LP)
Adjustable Crossover (LP)
MOSFET Power Supply
DC-DC PWM Power Supply
Discrete Pre-Amp Stage
MOSFET Final Outputs
STAR Circuitry
Auto Over-Current Protection
Top Mounted Blue LED Power/Status Indicator
Gold Plated RCA Input Connectors
Continuously Adjustable Gain Control
Speaker Level Inputs
Gold Plated Power Screw Terminals
Gold Plated Speaker Terminals
Non-Fading Pre-Amp Output
4-Layer Glass Epoxy PC Board

OR:
Pioneer Premier GM-7150M(I already have one of these, so could I get 2 and hook one sub to each amp)

2-Ohm Mono Stable
Variable Crossover (40-240Hz)
Selectable Bass Boost with Wired Bass Remote
Speaker Level Inputs
Peak Music Power: 800 Watts
Load Impedance Capability: 2~8 Ohm
Continuous Power (4 ohm): 250W x 1
Continuous Power (2 ohm): 360W x 1
Total Harmonic Distortion: 0.008%
Signal-to-Noise Ratio: 100dB
PWM Regulated MOSFET Power Supply
Screw-Type Speaker Terminals
Balanced Isolator Input Circuit
2 Channel RCA Inputs Gold
2 Channel Speaker Level Input
Input Level Control Hi-Volt (200mV ~ 6.5v)
Built-in Crossover Selectable LPF
Bass Level Control 50Hz, 0/6/9/12dB
Dimensions 12" x 2-3/8" x 12-3
So what should I do, are what should I buy? I'd like to keep a all alpine setup but i want whats best for the subs? So help me out here. Thanks
 

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blahh
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1,392 Posts
just hide the amps and no one will ever know...I would go with the pionner and hook both up That would prolly be pretty good.
 
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