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Model: F4-4400 Sold as: Each
The F4-4400 is the next 4 channel of this series, and this amplifier BRINGS THE POWER! With total measurments being, 11.81" L x 8.46" W x 2.28" T. This amplifier also packs a punch in a small platform. Frequency capability range goes from 10Hz to 20kHz.
Introducing the SoundQubed F-Series Amplifiers—a powerful, compact solution for high-performance audio. Designed with cutting-edge full-bridge technology, these amplifiers deliver exceptional power output ranging from 3000W to 12,000W, ensuring maximum performance for any setup.
Despite their compact size, the F-Series features an enlarged heat sink for improved cooling, preventing overheating during intense use. For added convenience, an optional bass knob display provides real-time temperature and voltage readings, giving your customer complete control over their system.
Engineered for versatility, these amplifiers handle a full range of frequencies, making them perfect for various applications. Built with durability in mind, they’ve undergone over a year of rigorous testing to ensure they withstand extreme conditions while maintaining reliability.
Best of all, the F-Series delivers premium power and quality at an affordable price, making it an unbeatable choice for audio enthusiasts who demand the best without breaking the bank. Upgrade your customers sound system with Soundqubed F-Series Amplifiers—where power, innovation, and reliability meet.
Features
Amplifier Class: Digital
Amplifier Type: Stereo Full-Range
Number of Channels: 4
Minimum Impedance: 2 Ohm Stereo / 4 Ohm Bridge
LED Indicator: Power / Protect / Clip
Power Input Terminal Size: 4GA
Fuse Size (Recommended): 360A
Thermal Protection
Over-Load Protection
DC Output Protection
Short Circuit Output Protection
Voltage Input Protection
Clipping Protection
Power:
RMS Power @ 4 ohm: 4 x 750W
RMS Power @ 2 ohm: 4 x 1100W
RMS Power @ 4 ohm Bridge: 2 x 2200W
Audio
Frequency Response: 10Hz-20KHz
Signal to Noise Ratio: 95dB
Efficiency @ 4ohm: 85%
Damping Factor: 92
Input Impedance: 20K ohms
Channel Separation: 53dB
Total Harmonic Distortion (THD): 0.50%
Low-Level Input Range: 400mV-6V
Selectable X-Over (CH 1/2): HPF / FULL
X-Over Filter Range (CH 1/2): 40Hz-400Hz (X1/X10)
Selectable X-Over (CH 3/4): HPF / FULL / BPF
X-Over Filter Range (CH 3/4): HPF: 40Hz-400Hz / LPF: 40Hz-400Hz (X1/X10)
Bass Boost Range: 0~12dB (CH 3/4)
Bass Boost Frequency: 45Hz
These guys communicate with me and made sure that everything I received my items and
Very pleased with the results TDS got me sounding great
Got the product quick, and in perfect condition. Can't want to let this amp rip!
Purchase and shipping quick product packaging great... Will repeat customer again thanks guys
Great turn around and sound
SounDigital XP 800.4 4-Channel Amplifier
Brian was absolutely amazing!! Completely i’m out of his way to make sure I could possibly get the product sooner.
Off the charts amazing. Arrived earlier than anticipated.
Bryan was very helpful in answering any questions I had and I will definitely be doing business with him in the future. His products also ship out in a timely manner. Thank you
Excellent service with great pricing and delivery was next day.
I've never dealt with TDS before this purchase, but I have to tell you, Bryan is a great person to deal with, took care of any questions and the quck response, lightning fast shipping can't be beat. Will be my goto person from here on out.
Awesome Product, second to none, Flawless, extremely happy with my purchase.
I ordered a battery that was on backorder and didn't realize. I called and talked to a guy that said they should be here any day. Within 2 hours I received the tracking. I text the guy back to make sure it was accurate and he responded immediately. Great doing business with you guys and will continue to order from you guys in the future
Fast shipping and no issues
TDS great customer service attentive reactive to messages from customers as soon as they receive them great place to shop. I appreciate these guys they helped me out very good.
Great customer service
