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Amplifiers
Decision between 2 amps...
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<blockquote data-quote="shiftmx" data-source="post: 7556035" data-attributes="member: 637966"><p>Hello all...I currently have two amps in my possesion and I am only going to keep one of them. I have a Cerwin Vega Stealth 440.4 and a soundstream stealth stl4.500.</p><p></p><p>•Soundstream Stealth Series 4-Channel Class A/B Car Amplifier</p><p></p><p>•RMS Power Rating: ◦4 ohms: 80 watts x 4 chan.</p><p></p><p>◦2 ohms: 125 watts x 4 chan.</p><p></p><p>◦Bridged, 4 ohms: 250 watts x 2 chan.</p><p></p><p>•Full MOSFET Power Supply</p><p></p><p>•Double side PCB and SMD components</p><p></p><p>•LED power (green) and protect (red) indicators</p><p></p><p>•4-Channel operation</p><p></p><p>•Black anodized finish w/ chrome accents</p><p></p><p>•Active X-over function</p><p></p><p>•3-Way System Protection circuitry (thermal, overload, high/low voltage)</p><p></p><p>•Stackable chassis for multiple amplifier applications</p><p></p><p>•Heavy duty aluminum alloy heatsink for extreme heat dissipation</p><p></p><p>•Nickel-plated RCA level inputs</p><p></p><p>•Nickel-plated screw terminals</p><p></p><p>•RoHS compliant device</p><p></p><p>•Selectable high-pass filter (Front 50-4000 Hz, Rear 15-500 Hz)</p><p></p><p>•Selectable low-pass filter (Front 50-4000 Hz, Rear 50-800 Hz or 250-4000 Hz)</p><p></p><p>•Subsonic Filter (Front 50-4000 Hz, Rear 15-500 Hz)</p><p></p><p>•Bass boost frequency: 50 Hz</p><p></p><p>•Bass boost level: 0, 6, 12 dB</p><p></p><p>•Signal-to-noise ratio: &gt;100 dB</p><p></p><p>•THD (Total harmonic distortion): 0.05%</p><p></p><p>•Damping factor: &gt;200</p><p></p><p>•Frequency response: 15-25,000 Hz</p><p></p><p>•Dimensions: 11-1/4"L x 6-1/2"W x 2-1/8"H</p><p></p><p>CERWIN VEGA AMP</p><p></p><p>•Stealth Series 4-Channel Class D Car Amplifier</p><p></p><p>•RMS Power Rating: ◦4 ohms: 65 watts x 4 chan.</p><p></p><p>◦2 ohms: 110 watts x 4 chan.</p><p></p><p>◦Bridged, 4 ohms: 220 watts x 2 chan.</p><p></p><p>•RMS Total Output: 440 Watts</p><p></p><p>•Full Pulse Width Modulated (PWM) MOSFET Power supply</p><p></p><p>•LED power and protection indicators with built in overload protection</p><p></p><p>•Vega Bass adjustment (0-12 dB bass boost)</p><p></p><p>•Crossover selection switch allows you to adjust the crossover point</p><p></p><p>•Input gain adjustment allows for more precise adjustments</p><p></p><p>•RCA Input and pass-thru output allow for normal RCA left and right channel signal input</p><p></p><p>•Aluminum alloy casing great for fast heat dissipation</p><p></p><p>•Power input connections</p><p></p><p>•Standard ATC/ATO automotive 25A power fuses</p><p></p><p>•Silver-plated RCA level inputs</p><p></p><p>•Silver-plated screw terminals</p><p></p><p>•Variable high-pass filter (50-250 Hz)</p><p></p><p>•Variable low-pass filter (50-250 Hz)</p><p></p><p>•Frequency response: 20-30,000 Hz</p><p></p><p>•Dimensions: 9-7/16"L x 7"W x 1-7/8"H</p><p></p><p>I plan to run the amp in 3 ch mode to kenwood components that are 80w RMS and bridge the rears to an 8" jbl gto sub. I know both has enough power for the sub, but will a 15w difference on the components make it any difference? Which would you keep and why? Thanks</p></blockquote><p></p>
[QUOTE="shiftmx, post: 7556035, member: 637966"] Hello all...I currently have two amps in my possesion and I am only going to keep one of them. I have a Cerwin Vega Stealth 440.4 and a soundstream stealth stl4.500. •Soundstream Stealth Series 4-Channel Class A/B Car Amplifier •RMS Power Rating: ◦4 ohms: 80 watts x 4 chan. ◦2 ohms: 125 watts x 4 chan. ◦Bridged, 4 ohms: 250 watts x 2 chan. •Full MOSFET Power Supply •Double side PCB and SMD components •LED power (green) and protect (red) indicators •4-Channel operation •Black anodized finish w/ chrome accents •Active X-over function •3-Way System Protection circuitry (thermal, overload, high/low voltage) •Stackable chassis for multiple amplifier applications •Heavy duty aluminum alloy heatsink for extreme heat dissipation •Nickel-plated RCA level inputs •Nickel-plated screw terminals •RoHS compliant device •Selectable high-pass filter (Front 50-4000 Hz, Rear 15-500 Hz) •Selectable low-pass filter (Front 50-4000 Hz, Rear 50-800 Hz or 250-4000 Hz) •Subsonic Filter (Front 50-4000 Hz, Rear 15-500 Hz) •Bass boost frequency: 50 Hz •Bass boost level: 0, 6, 12 dB •Signal-to-noise ratio: >100 dB •THD (Total harmonic distortion): 0.05% •Damping factor: >200 •Frequency response: 15-25,000 Hz •Dimensions: 11-1/4"L x 6-1/2"W x 2-1/8"H CERWIN VEGA AMP •Stealth Series 4-Channel Class D Car Amplifier •RMS Power Rating: ◦4 ohms: 65 watts x 4 chan. ◦2 ohms: 110 watts x 4 chan. ◦Bridged, 4 ohms: 220 watts x 2 chan. •RMS Total Output: 440 Watts •Full Pulse Width Modulated (PWM) MOSFET Power supply •LED power and protection indicators with built in overload protection •Vega Bass adjustment (0-12 dB bass boost) •Crossover selection switch allows you to adjust the crossover point •Input gain adjustment allows for more precise adjustments •RCA Input and pass-thru output allow for normal RCA left and right channel signal input •Aluminum alloy casing great for fast heat dissipation •Power input connections •Standard ATC/ATO automotive 25A power fuses •Silver-plated RCA level inputs •Silver-plated screw terminals •Variable high-pass filter (50-250 Hz) •Variable low-pass filter (50-250 Hz) •Frequency response: 20-30,000 Hz •Dimensions: 9-7/16"L x 7"W x 1-7/8"H I plan to run the amp in 3 ch mode to kenwood components that are 80w RMS and bridge the rears to an 8" jbl gto sub. I know both has enough power for the sub, but will a 15w difference on the components make it any difference? Which would you keep and why? Thanks [/QUOTE]
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