SKU: 26981714732

DSR1

$118.19 $131.32
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Description

DSR1DSR1 ist ein 4 Kanal DSP von Rockford Fosgate mit digitaler Signalverarbeitung und integrierter Maestro CAN Schnittstelle. Vier symmetrische Differenzial Cinch Eingnge und vier High Level Eingnge mit Signal Sense Turn On sowie zustzliche RCA und SPDIF Koaxial Eingnge sind vorhanden. Acht RCA Ausgnge, ein 18 poliger analoger Eingangskabelstrang und ein 16 poliges analoges Ausgangskabel sind integriert. Setup und Updates erfolgen ber Micro USB,

DSR1 ist ein 4-Kanal DSP von Rockford Fosgate mit digitaler Signalverarbeitung und integrierter Maestro-CAN-Schnittstelle. Vier symmetrische Differenzial-Cinch-Eingänge und vier High-Level-Eingänge mit Signal Sense Turn On sowie zusätzliche RCA- und SPDIF-Koaxial-Eingänge sind vorhanden. Acht RCA-Ausgänge, ein 18-poliger analoger Eingangskabelstrang und ein 16-poliges analoges Ausgangskabel sind integriert. Setup und Updates erfolgen über Micro-USB, alternativ steht Bluetooth 4.0 mit interaktivem Tuning-Interface per Android oder iOS App zur Verfügung. Einstellbare Frequenzweichen mit wählbarer Flankensteilheit, bis zu 10 ms Verzögerung pro Kanal und 245 Entzerrungsbänder sind enthalten. Der DSP arbeitet mit 147 MIPS und 32-Bit Genauigkeit, der Frequenzgang beträgt 20 Hz bis 20 kHz ±0,5 dB.

Merkmale
  • 4-Kanal DSP
  • Digitale Signalverarbeitung mit integrierter Maestro-CAN-Schnittstelle
  • Vier symmetrische Differenzial-Cinch-Eingänge
  • Vier High-Level-Eingänge mit Signal Sense Turn On
  • Zusätzliche RCA- und SPDIF-Koaxial-Eingänge
  • Acht RCA-Ausgänge
  • Bluetooth 4.0 und App-Steuerung für Android und iOS
  • Micro-USB für Setup und Update
  • Einstellbare Frequenzweichen mit wählbarer Flankensteilheit
  • Bis zu 10 ms Verzögerung pro Kanal
  • 245 Entzerrungsbänder
  • 18-poliger analoger Eingangskabelstrang
  • 16-poliges analoges Ausgangskabel
  • Kompatibel mit Select Maestro Fahrzeug-T-Kabelbäumen
  • Optionaler PLC2 Level Controller mit zuweisbaren Funktionen
Technische Daten
  • Signaleingänge: 4 symmetrische Differenzial-Cinch-Eingänge
  • High-Level-Eingänge: 4 mit Signal Sense
  • AUX-Eingänge: 2 RCA
  • Digitaler Eingang: SPDIF Koaxial
  • Signalausgänge: 8 RCA-Ausgänge
  • Eingangsimpedanz: 20 kOhm
  • Ausgangsimpedanz: 200 Ohm
  • Betriebsspannung: 9 bis 16 V DC
  • Frequenzgang: 20 Hz bis 20 kHz ±0,5 dB
  • Eingangsspannung Low Level RCA: bis 4 V
  • Eingangsspannung High Level: bis 12,5 V
  • High Level Turn-On: 4 bis 16 V
  • AUX Eingangsspannung: bis 2 V
  • Ausgangsspannung: bis 4 V RMS
  • THD+N: kleiner 1,0 Prozent
  • Signal-Rausch-Abstand: größer 100 dBA A-bewertet
  • DSP Geschwindigkeit: 147 MIPS
  • DSP Genauigkeit: 32-Bit
  • Frequenzweichen-Typen: Hochpass, Tiefpass, Band-Pass, All-Pass, fester Linkwitz-Riley
  • Übergangsfrequenz: 20 Hz bis 10 kHz
  • Flankensteilheit: 6, 12, 18, 24, 30, 36, 48 dB pro Oktave
  • Kanäle: Front, Spare, Rear, Sub
  • Frequenzbänder: 31 pro Kanal
  • EQ Q-Faktor: 0,01 bis 10,0
  • Verzögerung Time Alignment: bis 10 ms pro Kanal
  • Konnektivität: Bluetooth 4.0
  • Setup und Update: Micro-USB
  • Abmessungen H x B x T: 32 mm x 102,5 mm x 130 mm
  • Versandgewicht: 0,22 kg
  • Kabel: 18-poliger analoger Eingangskabelstrang, 16-poliges analoges Ausgangskabel
  • Maestro: integrierte Maestro-CAN-Schnittstelle, entwickelt für Select Maestro Fahrzeug-T-Kabelbäume
  • Interaktives Tuning-Interface: Android und iOS App
  • Zubehör: optionaler PLC2 Level Controller mit zuweisbaren Funktionen
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 26981714732

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Matt Clark
Battle Creek, US
★★★★★ 5
Better than canned air
I got this because I got sick or buying canned air. This will pay for itself in a short time if you use canned air often enough. Surprisingly powerful and can even blow some debris from the floor of my garage from a standing position. Different attachments for whatever your need it. Well worth it. As soon as I got it I cleaned all my electronics and was satisfied by how much dust flew out of them. Electronics can now breath again and are performing as they should and are not overheating.
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Reviewed in the United States on April 24, 2026
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David
Lowell, US
★★★★★ 5
Best portable air dusters on the market - extremely powerful and lightweight! 🙏🏻
As someone who cuts hair, this Wolfbox MF50 has been super useful for keeping my clippers, trimmers, and my station clean. This is one of my favorite products I have in my kit and overall it’s one of the best investments I’ve made. The airflow is strong enough to blow hair out of blades and hard-to-reach areas without needing an air compressor and on the go. It’s compact, rechargeable, and easy to keep at the barber station. Great tool for barbers or anyone who wants quick cleanup during cuts. The battery takes a while to recharge but if you plug it in after every use you should have no problems using it all day.
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Reviewed in the United States on May 26, 2026
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Vel, Sea
San Leandro, US
★★★★★ 5
Compact product that will save you money over time.
This is a very impressive product that eliminated the wasteful spending on can air. I do a lot of laser cutting and engraving projects that create a constant need to clear out the find particle in the machine. This air duster provide the correct amount of pressure I needed to clean those areas while not creating addition mess. The attachment are useful to focus the pressure on cleaning out those hard to reach areas. Battery or motor temperature did not get hot and remain constant. The volume of air also stay constant throughout the time of use. This is idea for those that dont have the air compressor, live on a budget, and like quick and easy solutions.
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Reviewed in the United States on May 2, 2026
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Paul Huang
Carnegie, US
★★★★★ 5
Powerful, Efficient, and Great for Cleaning
This air duster is extremely powerful and does an excellent job cleaning dust from keyboards, electronics, and tight spaces. The high RPM really makes a difference, and it feels much more effective than canned air. It’s rechargeable, easy to use, and saves money in the long run. Very satisfied with the performance and build quality.
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Reviewed in the United States on May 9, 2026
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WilliamB
Phoenix, US
★★★★★ 4
Great upgrade from canned air for keyboard and desk cleaning
I picked this up mainly to clean my keyboard and desk setup, and it's done a solid job replacing the canned air I used to constantly restock. No more running out mid-clean or dealing with the cold spray residue; just plug it in and go. The airflow is strong enough to blast crumbs and dust out from between keycaps with ease. I was impressed by how much junk it pulled out of my keyboard that I didn't even realize was in there. For desk gear like vents, cable ports, and monitor edges, it works really well, too. The 3-speed settings are handy. I stick to the lower settings for most keyboard work and only bump it up when something is really packed in. Build quality feels decent, and it charges via USB-C, which is convenient. The reason I'm giving it 4 stars instead of 5 is that it's a bit louder than I expected at higher speeds. Not a dealbreaker, but worth knowing going in. Overall, though, it's a smart buy if you're tired of buying canned air on repeat.
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Reviewed in the United States on April 9, 2026

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