Recoil DI550.4 Class-D 4-Channel Full-Range Car Amplifier 1040 Watts
Recoil’s DI550.4 is a powerful, efficient, and highly reliable four channel Class-D full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium-grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.
With a wide range of adjustable user controls including gain, LPF, HPF, crossover, and bass EQ, the DI550.4 offers excellent versatility for multiple audio system configurations. Highly efficient heatsinks keep the amplifier running cool while maintaining a sleek, modern appearance.
Key Features:
- Class-D 4-channel full-range car audio amplifier
- Maximum power output: 1040 watts
- RMS power @ 2Ω: 130W x 4 channels (14.4V)
- RMS power @ 4Ω: 80W x 4 channels (14.4V)
- RMS power (bridged) @ 4Ω: 260W x 2 channels (14.4V)
- High-speed MOSFET power supply for efficient and stable performance
- 4-way protection circuitry: Thermal, Voltage, Speaker, and DC protection
- Frequency response: 10Hz – 30kHz for full-range clarity
- Signal-to-noise ratio: 95dB for clean, low-noise audio output
- Input sensitivity: RCA 0.35–3.5V / Speaker level 0.7–7V
- Adjustable low-pass filter: 50Hz – 750Hz
- Adjustable high-pass filter: 10Hz – 200Hz
- Tri-mode capable and bridgeable for flexible system configurations
- Efficient heatsink design for improved cooling and reliability
- Fuse rating: 60A
- Compact dimensions: 7.48″ x 5.90″ x 1.77″
Ideal for powering full aftermarket speaker systems with clean, powerful, and reliable sound performance.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
Recoil DI550.4 Class-D 4-Channel Full-Range Car Amplifier 1040 Watts
Recoil’s DI550.4 is a powerful, efficient, and highly reliable four channel Class-D full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium-grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.
With a wide range of adjustable user controls including gain, LPF, HPF, crossover, and bass EQ, the DI550.4 offers excellent versatility for multiple audio system configurations. Highly efficient heatsinks keep the amplifier running cool while maintaining a sleek, modern appearance.
Key Features:
- Class-D 4-channel full-range car audio amplifier
- Maximum power output: 1040 watts
- RMS power @ 2Ω: 130W x 4 channels (14.4V)
- RMS power @ 4Ω: 80W x 4 channels (14.4V)
- RMS power (bridged) @ 4Ω: 260W x 2 channels (14.4V)
- High-speed MOSFET power supply for efficient and stable performance
- 4-way protection circuitry: Thermal, Voltage, Speaker, and DC protection
- Frequency response: 10Hz – 30kHz for full-range clarity
- Signal-to-noise ratio: 95dB for clean, low-noise audio output
- Input sensitivity: RCA 0.35–3.5V / Speaker level 0.7–7V
- Adjustable low-pass filter: 50Hz – 750Hz
- Adjustable high-pass filter: 10Hz – 200Hz
- Tri-mode capable and bridgeable for flexible system configurations
- Efficient heatsink design for improved cooling and reliability
- Fuse rating: 60A
- Compact dimensions: 7.48″ x 5.90″ x 1.77″
Ideal for powering full aftermarket speaker systems with clean, powerful, and reliable sound performance.
Recoil DI550.4 Class-D 4-Channel Full-Range Car Amplifier 1040 Watts
Recoil’s DI550.4 is a powerful, efficient, and highly reliable four channel Class-D full-range car amplifier. Capable of powering an entire aftermarket upgraded speaker system in a vehicle, it packs the power that will allow you to get loud and let your speakers come alive. Featuring a high speed MOSFET power supply, premium-grade internal components, as well as 4-way protection circuitry, the amplifier will safely operate at the highest levels of performance for hours on end.
With a wide range of adjustable user controls including gain, LPF, HPF, crossover, and bass EQ, the DI550.4 offers excellent versatility for multiple audio system configurations. Highly efficient heatsinks keep the amplifier running cool while maintaining a sleek, modern appearance.
Key Features:
- Class-D 4-channel full-range car audio amplifier
- Maximum power output: 1040 watts
- RMS power @ 2Ω: 130W x 4 channels (14.4V)
- RMS power @ 4Ω: 80W x 4 channels (14.4V)
- RMS power (bridged) @ 4Ω: 260W x 2 channels (14.4V)
- High-speed MOSFET power supply for efficient and stable performance
- 4-way protection circuitry: Thermal, Voltage, Speaker, and DC protection
- Frequency response: 10Hz – 30kHz for full-range clarity
- Signal-to-noise ratio: 95dB for clean, low-noise audio output
- Input sensitivity: RCA 0.35–3.5V / Speaker level 0.7–7V
- Adjustable low-pass filter: 50Hz – 750Hz
- Adjustable high-pass filter: 10Hz – 200Hz
- Tri-mode capable and bridgeable for flexible system configurations
- Efficient heatsink design for improved cooling and reliability
- Fuse rating: 60A
- Compact dimensions: 7.48″ x 5.90″ x 1.77″
Ideal for powering full aftermarket speaker systems with clean, powerful, and reliable sound performance.
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
