Happy Halloween! Spooky-good deals on subs, amps and more all October. Shop now
New DS18 gear in stock: SMD-8500.1D amp + NXL-IQ8 marine speakers Shop now
Lease-to-own financing available at checkout See financing options
Real support Mon to Sat, 8AM to 6PM EST Get help
Shop by brand

20 brands

See all brands
SoundQubed

SoundQubed C Series C4-900 4 Channel Class D Amplifier 900W SQ-C4-900

$399.95

The C4-900 is a step up for people who want their speakers to keep up with the subs.

  • RMS Power @ 4 ohm: 4 x 130W
  • RMS Power @ 2 ohm: 4 x 225W
  • RMS Power @ 4 ohm Bridged: 2 x 400W
  • Frequency Response: 10Hz-25KHz
  • Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridge

Out of stock

01 Overview

The details

Product Overview

SoundQubed C Series C4-900 4 Channel Class D Amplifier 900W – The C4-900 is a step up for people who want their speakers to keep up with the subs. It puts out 4 x 225 watts RMS at 2 ohms, or 2 x 400 bridged at 4 ohms, from a chassis under 7 inches long. DV8 Shop is an authorized SoundQubed dealer.

Channels 3 and 4 get a full high-pass, low-pass and band-pass crossover with an X1/X10 multiplier, so you can set the points anywhere from 20 Hz up to 20 kHz. That’s handy for a front stage with midbass and tweeters, or for running a small sub off one bridged pair.

Every C Series amp is checked on Audio Precision test gear before it leaves SoundQubed, and each one carries thermal, overload, DC output, short-circuit and voltage protection.

Spec Sheet

02 Tech specs

By the numbers

SQ-C4-900 · Manufacturer rated

RMS Power @ 4 ohm
4 x 130W
RMS Power @ 2 ohm
4 x 225W
RMS Power @ 4 ohm Bridged
2 x 400W
Damping Factor
92
Channel Separation
40dB
Input Impedance
22K ohms
Low Level Input Range
350mV-7V
X-Over Filter Range (CH 3/4)
HPF: 20Hz-2kHz / LPF: 100Hz-20kHz (X1/X10)
Amplifier Class
Digital
Number of Channels
4
Minimum Impedance
2 Ohm Stereo / 4 Ohm Bridge
Power Input Terminal Size
4GA
Recommended Fuse
80A
DC Output Protection
Yes
Short Circuit Output Protection
Yes
Voltage Input Protection
Yes
Tiffany-Style RCA Inputs
Yes

Frequency Response
10Hz-25KHz
Efficiency @ 4 ohm
85%
Total Harmonic Distortion (THD)
0.10%
X-Over Frequency Multiplier
Yes

Body Color
Black

Overall Length
6.61" / 168mm
Overall Width
5.91" / 150mm
Overall Height
2.17" / 55mm
Heatsink Length
5.43" / 138mm
Weight
4 lbs
Dimensions
10 × 8 × 4 in

Brand
SoundQubed
Series
C Series
Model
C4-900
Signal to Noise Ratio
93dB
Selectable X-Over (CH 1/2)
HPF / FULL
Selectable X-Over (CH 3/4)
HPF / FULL / BPF
Amplifier Type
Stereo Full-Range
LED Indicator
Power / Protect / Clip
Thermal Protection
Yes
Over-Load Protection
Yes
03 Reviews (0)

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “SoundQubed C Series C4-900 4 Channel Class D Amplifier 900W SQ-C4-900”