SKU: 21154985306

M2D4/D2-12IB

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Description

M2D4/D2-12IBRockford Fosgate M2 Color Optix Free Air Subwoofer Die Element Ready Subwoofer der M2 Serie sind fr die Kopplung mit dem Rockford Fosgate Color Optix Controller und der RF Connect App ber die im Korb integrierten Deutsch und Amphenol Anschlsse vorgesehen. Dadurch und durch die IP67 Zertifizierung sind diese Lautsprecher Element Ready und wirklich speziell fr den Schiffseinsatz konzipiert. Zur Ergnzung der Plug and Play Konnektivitt und vereinfachten


Rockford Fosgate M2 Color Optix™ Free Air Subwoofer

Die Element Ready™-Subwoofer der M2-Serie sind für die Kopplung mit dem Rockford Fosgate Color Optix™ Controller und der RF Connect App über die im Korb integrierten Deutsch™- und Amphenol™-Anschlüsse vorgesehen. Dadurch und durch die IP67-Zertifizierung sind diese Lautsprecher Element Ready™ und wirklich speziell für den Schiffseinsatz konzipiert. Zur Ergänzung der Plug-and-Play-Konnektivität und vereinfachten Installation sind die M2-Subwoofer mit einem VersaSwitch™ ausgestattet, mit dem sich die Impedanz zwischen 2 und 8 Ω ganz einfach durch Umlegen eines Schalters ändern lässt. Dieser Subwoofer ist für Infinite Baffle-Installationen optimiert, bei denen kein Gehäuse erforderlich ist. Eine Montageblende ist erforderlich, um jegliche Interaktion zwischen den vorderen und hinteren Wellenlängen zu isolieren und Auslöschungen zu vermeiden. M2 bietet eine individuelle Optik durch Verwendung des Edelstahlgitters oder des weißen „Sport“-Gittereinsatzes.

Eigenschaften

2" (50 mm) Hochtemperatur-Kapton™-Schwingspulenträger für Tieftöner

Ultrahochtemperatur-Spritzgussrahmen

Vergoldete Messinganschlüsse in Marinequalität

Integrierte Deutsch™/Amphenol™-Anschlüsse

Wasserabweisendes, nanobeschichtetes Maschensieb

100 % UV-beständiger Centrex-Kunststoffgrill

Lineare Aramid-Polyester-Verbundspinne

Vollständig isolierte Silikon-Lametta-Leitungen

Spritzgegossene, UV-stabile Schaumstoffumrandung

VAST erhöht die effektive Strahlungskegelfläche um bis zu 25 %

Spritzgegossener, mineralgefüllter Polypropylen-Membrankörper

Mit Mineralien gefüllter Polypropylen-Membrankörper

Optisch klare, UV-stabile RGB-Beleuchtungskapselung

Ultrahelle Weitwinkel-RGB-LEDs

Reihen- oder Parallelschaltung ohne zusätzliche Verdrahtung

Optimiert für Anwendungen mit unendlicher Schallwand ohne Gehäuse

 

Technische Daten

30 cm (12") Subwoofer

400 Watt RMS

1600 Watt max.

Impedanz 2 oder 8 Ω umschaltbar (D4)

Impedanz 1 oder 4 Ω umschaltbar (D2)

Frequenzgang 20 Hz - 750 Hz

Einbautiefe 130,4 mm

Einbaudurchmesser 279,4 mm

Shipping Notes
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Exchange/Return Notes
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SKU: 21154985306

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4.3 ★★★★★
Based on 1585 reviews
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B
Verified Purchase
Brian M.
Birmingham, US
★★★★★ 5
Sounds great.
Just received my Onkyo TX-NR 7100, watched a few YouTube videos before it arrived, so set up was easy. Ran accuEQ, I am getting new front speakers so I’ll wait to run Dirac. After accuEQ, I still had to make a few adjustments, to the speaker levels and especially the sub. It set my subwoofer way too low. As of right now having no problems with Bluetooth. I’ve only listened to music so far, can’t wait to watch a movie. For now I have a 5.1.2. System, getting new fronts, the Klipsch r51-m’s will go to the rear surround and Klipsch r41-m’s will be my height speakers in a 5.1.4 system. So far loving this avr. Update 2: Just calibrated with Dirac for the 6th time. They tell you if you sit in a recliner, reclined measure with it reclined. Well I measured with the chair in its upright position. It makes a huge difference I hear the surrounds much better. Btw I listen to all channel stereo, I know audiophiles say it sucks, however I listened to 2 channel stereo for 20 years, when there was nothing else. I didn’t buy a 9 channel avr to listen to 2 channel stereo. Like Randy the cheap audio man says “ audiophiles aren’t always right. If it sounds good to you, that’s all that matters.” So try calibrating in the upright position, or if you sit on a stationary chair or couch, try positioning the mic slightly forward of your listening position. It makes a huge difference. Hope this helps, enjoy. Update: Ok bought Klipsch rp-600m speakers for the front with 52c center. 51m surrounds, 41m rear heights. Polk owm3 front heights. Why Polk? Lighter easy to hang and as height speakers they are only there for atmos. Ran Dirac live, the application does what it would take several hours to make it sound like it does, if I even could get it to sound so good. Apple TV 4K with my Hisense U8K. The google tv interface is ok, but Apple TV is faster and easier. The Onkyo 7100 is a gem, runs pretty warm but I have it out in the open. If you are going to put in a cabinet I suggest a fan. Very happy with the whole system.
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Reviewed in the United States on January 11, 2025
F
Verified Purchase
Frank from Baltimore
Massapequa, US
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
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Reviewed in the United States on April 1, 2026
M
Verified Purchase
Micky
Massapequa, US
★★★★★ 5
Works as intended
Size: 12 Pairs / 24 pcs
These banana plugs are quite easy to use, and securely connected my speaker cables to the receiver. They have a quality feel as well.
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Reviewed in the United States on July 27, 2025
E
Verified Purchase
Eric Doka
Battle Creek, US
★★★★★ 5
Solid product
Size: 12 Pairs / 24 pcs
High quality. Good connectivity.
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
Matt B.
Omaha, US
★★★★★ 1
Tips broke in the binding post
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
UPDATE: Two tips broke off when unplugging them from the binding post and are now lodged in. Inexcusable and an utterly poor product. Solid connection in the binding post with no wobble or wiggle. They require some force to insert into the binding post, but once they're in they remain snug. I also tried removing and reinserting a few times and the connection remained solid. I've used other plugs in the past that have a softer tip and easily deform after one or two insertions. These do not have that issue.
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Reviewed in the United States on January 11, 2026

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