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4 channel

  1. Multi-channel Amplifiers
    1. Product: JL HD600/4 4-channel amplifer. Was going to use them with an sq system that I never installed so they've been sitting around. Also giving away for free 50sq ft of RAAM BXT II sound deadener ($175), 15ft of KnuKonceptz 4 gauge ($15), 13ft of Trystar 1/0 gauge ($25) to buyers while...
  2. Multi-channel Amplifiers
    1. Product: Sundown Audio SAX 100.4 v.2 2. Specs: RMS at 2 ohms : 175 x 4 watts RMS at 4 ohms : 100 x 4 watts RMS Bridged at 4 ohm : 350 x 2 watts LPF : 50-5,000 Hz HPF : 50-5,000 Hz Subsonic : 10-500 Hz Dimensions: 8.25” x 2.32” x 16.93” 3. Description/Condition: New/Unused In Open Box...
  3. Multi-channel Amplifiers
    1. Product: Precision Power I450.1 and Precision Power I350.2 2. Specs: •iON Series 450.1 Monoblock Class D Car Amplifier •RMS Power Rating: ◦4 ohms: 260 watts x 1 chan. ◦2 ohms: 450 watts x 1 chan. •Pulse Width Modulated MOSFET power supply •Low-Heat producing circuit •LED power (green) and...
  4. Multi-channel Amplifiers
    1. Product: PPI Powerclass 4800.2 2. Specs: 4x100 at 4 ohms; 4x200 at 2 ohms; front and or rear two channels bridgeable into 400 watts at 4 ohms. Forced fan cooling, crossovers, QBass compatible 3. Description/Condition: 9/10. Comes with power and speaker connectors, brochure, and...
  5. Multi-channel Amplifiers
    1. Product: Rockford Fosgate T600-4 2. Specs: 4 ohms: 100 watts x 4 chan. 2 ohms: 150 watts x 4 chan. Bridged, 4 ohms: 300 watts x 2 chan. 3. Description/Condition: Cosmetic - 7/10 Working 10/10 Top cover is a little scratched up but are small. there is a slight gouge towards the back...
  6. Multi-channel Amplifiers
    1. Product: NEED THIS GONE ASAP, ideally by this weekend! PPI PC4800.2 2. Specs: http://www.precisionpower.com/Manuals/Amplifier%20Manuals/Precision_Power_PC%20Series%204200,%204400,%204800%20&%206600%20Amplifiers.pdf Massive old school amp, last of the great 90's SQ amps, largest amp of...
  7. Multi-channel Amplifiers
    Sundown SAX-100.4D 1. Product: Sundown SAX-100.4D 2. Specs: 4/3/2 Channel Bridgeable Class-AB Amplifier MOSFET PWM Power Supply Stable Into 4 Ohms Bridged or 2 Ohms Stereo Load Variable Subsonic Filter Independent 1/2 and 3/4 Channel High Pass Filter Variable with x...
  8. Multi-channel Amplifiers
    Boston Acoustics GT-42 Big Power Little Price 1. Product: Boston Acoustics GT-42 2. Specs: 4-Channel High Current Amplifier 2 Ohm Mono Stable Advanced cooling allows varied mounting positions Adjustable feet for varied mounting surfaces Screw-down security cover protects tuning controls...
  9. New Member Orientation
    what would be a good mids and highs combination I want some really nice sq yet I want it to get extremely loud to compliment my 4 sa8 d4 running off a clif designs cd4800lx runing at 2ohms tune to around 33-35hz
  10. Multi-channel Amplifiers
    1. Product: JBL PX300.4 2. Specs: 100-123x4 at 4ohms 3. Description/Condition: Great amp, bought to power a set of components and to match my BPX 2200.1. Worked flawlessly and still in great shape, had it for a little more then a year. I dont have much experience or feedback over...
  11. Multi-channel Amplifiers
    1. Product: MB Quart Q4.150 2. Specs: Active Capable Power Handling: 150W RMS x 4 @ 4 Ohms 220W RMS x 4 @ 2 Ohms 440W RMS x 2 @ 4 Ohms Features: Top Mount Control Full Feature Crossover Design Frequency Response: 15Hz - 45kHz Signal to Noise Ratio: 90dB Variable High-Pass: 20Hz - 4.5kHz...
  12. Car Audio Trader (WTT)
    1. Product: MB Quart Q4.150 2. Specs: Active Capable Power Handling: 150W RMS x 4 @ 4 Ohms 220W RMS x 4 @ 2 Ohms 440W RMS x 2 @ 4 Ohms Features: Top Mount Control Full Feature Crossover Design Frequency Response: 15Hz - 45kHz Signal to Noise Ratio: 90dB Variable High-Pass: 20Hz - 4.5kHz...
  13. Multi-channel Amplifiers
    1. Product: Sundown 100.4 2. Specs: Rated power output----RMS power, 4 ohm stereo 100W x 4CH----RMS power, 2 ohm stereo 160W x 4CH----RMS power, 4 ohm bridged 320W x 2CHSignal to Noise Ratio>90dBLow pass frequency crossover 50Hz~500Hz (CH1&2) 50Hz~5KHz (CH3&4)High Pass Crossover...
  14. Wanting to Buy (WTB)
    Product I'm looking for: Looking for an amp that will do 200+ at 2 ohms. I don't go by what the website/manual saws I use x(Amps fusing)*13.8Volts*0.70(Class AB efficiency)=<750w+. If the amp can't meet this criteria please don't offer. Budget: -125+ Condition: ONLY interested in...
  15. Wanting to Buy (WTB)
    Product I'm looking for: 400 x 2 @ 2 ohms bridged 4 channel OR 400 x 2 @ 2 ohms 2 channel amp. MUST BE 800 watts rms and/or up, nothing cheap or underrated please Budget: Whatever just depends on what you have Condition: 9/10 cosmetic, mechanically perfect Time Frame (if applicable)...
  16. Multi-channel Amplifiers
    1. Product: ^^ 2. Specs: Power Series 4-Channel Amplifier RMS Power Output 4 ohms: 25 watts x 4 chan. 2 ohms: 50 watts x 4 chan. 1 ohms: 100 watts x 4 chan. Bridged, 4 ohms: 200 watts x 2 chan. Variable high- and low-pass filters (40-400 Hz at 12 dB per octave) ParaPunch bass boost (0-18 dB...
  17. Wanting to Buy (WTB)
    Product I'm looking for: AUDIOPIPE AP-1004 1000W AMP 4 CHANNEL or Other decent, inexpensive four channel amps (between 100-200 watts per channel 4 and 2 ohms) Also looking for two 6.5 and two 5.25 speakers Budget: Saw this for 100 new on ebay free shipping so less than that if it is a...
  18. Car Audio Packages
    1. Products: (1) MTX 4244 4-Channel Amp (1) MTX 4250D Class D Mono Amp 2. Specs: MTX Car Audio - Archive - Thunder4244 Amplifier MTX Car Audio - Archive - Thunder4250D Amplifier 3. Descriptions/Condition of all items: Both are SOLID UNDERRATED amps. Hate to sell but I need more power...
  19. Broken & Non-working equipment
    1. Product: Autotek Mean Machine 75.4 2. Specs: 75x4 at 4 ohms 125x4 at 2 ohms http://www.iceopia.com/cart.php?act=viewProd&productId=72 <--most info i can find on it 3. Description/Condition: Amp worked flawlessly. I had it securely mounted. One day after i had been working in my...
  20. General Car Audio Discussion & Questions
    Might be a stupid question but do i need 4 ch rca's for a 4 ch amp or can i just use 2 ch rca's?
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