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Q1-4500d.1 or BC3500D amp????? i need 4 of them


Andrew Storlie

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The BC3500 is strappable and I think he's saying the SQ4500 is at 10%

interesting cause ive heard that the sq4500s are very clean amps but if they arent clean then thats fine, ill go with 4-3500Ds. strapped at 1ohm per pair

I don't know if they are clean or not. I know the power ratings they gave were at 10% THD at the time I was looking.

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The BC3500 is strappable and I think he's saying the SQ4500 is at 10%

interesting cause ive heard that the sq4500s are very clean amps but if they arent clean then thats fine, ill go with 4-3500Ds. strapped at 1ohm per pair

I don't know if they are clean or not. I know the power ratings they gave were at 10% THD at the time I was looking.

as of right now... right off the site it claiming just over 9k strapped 1ohm at 1%THD

Specifications Model Q1-4500D.1 Digital Monoblock 1 ohm stable Input Sensitivity 0.2V ~ 5V Variable Low Pass Filter 20Hz ~ 200Hz @ 24dB/Slope Subsonic Filter 10Hz ~ 50Hz @ 24dB/Slope 2 amp linkable connection Output Master / Input Slave Clipping Display Led On Remote Gain Control Signal to Noise Ratio 85dB < Damping Factor 250 < Efficiency 85% at 4 ohm < External Fuse Rating 400 Amp in-line, 800 for pair Tested Voltage 14.4V Working Voltage 9.5V ~ 18.5V** 4 ohm power @ 12V @ 1% THD 750W x 1 4 ohm power @ 14.4V @ 1% THD 1400W x 1 2 ohm power @ 14.4V @ 1% THD 2280W x 1 1 ohm power @ 14.4V @ < 1% THD 4560W x 1 1 ohm Power @ 16V** @ 1% THD 5500W x 1 1 ohm Power @ 18V** @ 1% THD 6900W x 1 1 ohm Power @ 18V** @ 10% THD 7546W x 1 2 ohm Linked Power @ 14.4V @ 1% THD 9120W x 1 2 ohm Linked Power @ 16V** @ 1% THD 11650W x 1 2 ohm Linked Power @ 18V** @ 1% THD 14000W x 1 2 ohm Linked Power @ 18V** @ 10% THD 15092W x 1 Dimensions (mm) 657.2mm (L) x 241.3mm (W) x 66.7mm (H) Dimensions (in) 25.875in (L) x 9.5in (W) x 2.625in (H) Power and Ground Inputs 0 Gauge x 2

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somehow i think the Q1-4500 is a rebadge Q1-3500.. didnt the 3500 did 4300 at 1ohm?

well from there site:

Clean RMS power on 13.8v standard electrical system:

Ohm Load

BC3500d

1ohm

3875

2ohm

1900

4ohm

1150

Dimensions: BC3500: 21.25"L x 2.75"H x 9.5"W (at widest point)

so looking at about 3800rms per sub, but thats starting at 1ohm, ill be running .5ohm

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somehow i think the Q1-4500 is a rebadge Q1-3500.. didnt the 3500 did 4300 at 1ohm?

well from there site:

Clean RMS power on 13.8v standard electrical system:

Ohm Load

BC3500d

1ohm

3875

2ohm

1900

4ohm

1150

Dimensions: BC3500: 21.25"L x 2.75"H x 9.5"W (at widest point)

so looking at about 3800rms per sub, but thats starting at 1ohm, ill be running .5ohm

oh no son..im talking about the sounqubed amp.. i know the crescendo are clean

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The BC3500 is strappable and I think he's saying the SQ4500 is at 10%

interesting cause ive heard that the sq4500s are very clean amps but if they arent clean then thats fine, ill go with 4-3500Ds. strapped at 1ohm per pair

I don't know if they are clean or not. I know the power ratings they gave were at 10% THD at the time I was looking.

as of right now... right off the site it claiming just over 9k strapped 1ohm at 1%THD

Specifications Model Q1-4500D.1 Digital Monoblock 1 ohm stable Input Sensitivity 0.2V ~ 5V Variable Low Pass Filter 20Hz ~ 200Hz @ 24dB/Slope Subsonic Filter 10Hz ~ 50Hz @ 24dB/Slope 2 amp linkable connection Output Master / Input Slave Clipping Display Led On Remote Gain Control Signal to Noise Ratio 85dB < Damping Factor 250 < Efficiency 85% at 4 ohm < External Fuse Rating 400 Amp in-line, 800 for pair Tested Voltage 14.4V Working Voltage 9.5V ~ 18.5V** 4 ohm power @ 12V @ 1% THD 750W x 1 4 ohm power @ 14.4V @ 1% THD 1400W x 1 2 ohm power @ 14.4V @ 1% THD 2280W x 1 1 ohm power @ 14.4V @ < 1% THD 4560W x 1 1 ohm Power @ 16V** @ 1% THD 5500W x 1 1 ohm Power @ 18V** @ 1% THD 6900W x 1 1 ohm Power @ 18V** @ 10% THD 7546W x 1 2 ohm Linked Power @ 14.4V @ 1% THD 9120W x 1 2 ohm Linked Power @ 16V** @ 1% THD 11650W x 1 2 ohm Linked Power @ 18V** @ 1% THD 14000W x 1 2 ohm Linked Power @ 18V** @ 10% THD 15092W x 1 Dimensions (mm) 657.2mm (L) x 241.3mm (W) x 66.7mm (H) Dimensions (in) 25.875in (L) x 9.5in (W) x 2.625in (H) Power and Ground Inputs 0 Gauge x 2

Well if they had this up last month I might have bought one, but then again it has been on back order for a while so I might have lost patience.

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