REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish
€1,500
Price: $1,500.00
(as of Aug 03, 2025 12:33:31 UTC – Details)
Product Description
VERSATILE CONNECTION METHODS: Seamlessly integrates into any home theater or stereo system with speaker outputs or a subwoofer output, ensuring flexible and easy setup. Now available in black, white, and Grey finish.
OPTIMAL FOR MODEST 3-WAY OR HIGH-QUALITY BOOKSHELF SPEAKERS: Designed to pair perfectly with modest 3-way speakers or high-quality bookshelf speakers for enhanced audio clarity and balance.
PERFECT FOR LARGE SPACES UP TO 800 SQ FT: Delivers deep, pressurizing bass down to 27Hz at -6dB, with the option of using a stereo pair for a more elevated experience or listening spaces greater than 800 sq ft.
ENHANCES YOUR SOUNDSTAGE: Expands the soundstage while adding textural depth that transforms music and movies into immersive experiences.
ADVANCED SEALED SUBWOOFER DESIGN: Features a front-firing 10″ driver, a down-firing 10″ passive radiator, and a powerful 300-watt Class A/B amplifier for deep, controlled bass.
FLEXIBLE CONNECTION OPTIONS FOR MUSIC AND MOVIES: Simultaneously connect for Music and Theater. Use the included high-level speaker wire to connect to any amplifier for music, and use a single RCA cable (not included) to connect to your subwoofer output for movies.
12 reviews for REL T/9x 10-Inch Powered Subwoofer – Sealed Design with Class AB Amplifier, RCA Inputs, and Deep Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish
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€1,500
Socrates Liriano –
They blend with main speakers like magic!!!
This sub is the best blending sub I ever had.With barely any efforts this thing blended with my mains. Can’t tell the sub is playing.They sound very clean and detailed. I’m not even using the hi level input REL recommends. Using the low level RCA and they sound great.The only bad thing is when playing loud they can vibrate and start walking.But don’t care about that because it sounds amazing. I will be getting another one to have a stereo pair.If you are planning on playing at very loud levels I suggest getting some double sided tape and tape the feet down to floor. I believe on rugs you wouldn’t have that issue.
Brent –
REL BASS!
Sound and Build quality are my favorite attributes of this product. The accuracy is so good. I wish I could cross it over lower but I worked it out with the room. Use the REL room sizing tool to help get the right one for your room so you do not overspend.
Leannis Castro –
I Love this product
Yes, I hear super well, it has incredible sound quality, I loved it, I recommend it
Placeholder –
First impression, PERFECTION.
I did not get a chance to text the performance. But I did unbox the item.The subwoofer looks amazing. I have own about 5 home theater subwoofers. And about 8 car-system subwoofers. So I guess I can describe myself as a bass lover. And the DEL T/9x is definitely on my top 3.I attached several pictures to show different angles, and specs. I hope my pictures would help others.I will review the performance at a later time.
Billy V –
Use the speak on hook up for 2 channel audio
I love the abilities to dial this sub in, tremendous amount of sound coming from this product, I have it paired with 2 Klipsch forte 3 speakers and a 200 wpc class A amp, it’s unbelievable how it improved the bottom end and also the mids and highs are more accurate.
Jason –
Not Good/ No Costumer Service Support/Does not back their product or delaying the warranty.
Got some help and then silence…… Had a “Hummm” sound at initial hook up when all the equipment was off. Contacted the tech support @ REL a day or two later got someone to email me back suggesting move this, hook up this, run wires this way and that way. So I did all the things and it has never has it quit gone away. So I tried contacting tech support again and have not heard a single thing back. The sub sounded great and was expecting to buy another one to have the “full room effect” but the hummmm from one sub drives me nuts to the point I unplugged it and haven’t touch it in months. I would say I had it plugged in and in use for 1month out of the 7months. I mark it up as a bad investment. As I cant get any support on this unit.Yamaha AVENTAGE RX-A8A/McIntosh MC2205/Dynaudio Heritage Special
Jbrown92 –
High quality subwoofer delivers incredible low frequency base
The REL T/9x subwoofer is easy to set up, integrates seamlessly with your speakers, delivers tight extended base, and looks terrific in your living space.
D. R. –
Purchased SVS 4000 and REL T9X. Keeping the REL!
I paired this sub with my 1960 Altec speakers and McIntosh amp. It sounds terrific so I purchased another. Previously, I had purchased the HUGE SVS 4000 but returned it. No comparison with the REL in my system. I didnât like the sound of the SVS for my purposes. LOVE the REL!!!
Ricardo R. –
Si lees esto y piensas que el producto es caro, te dirÃa que vale lo que pagas y que para algunos merecerá la pena. Siempre pensé que lo subwoofers valÃan para sacudir las paredes y dar pegada al sonido, pero me preguntaba si habrÃa una marca que hubiera entendido que hay gente que no lo usarÃa para ver pelÃculas o escuchar reguetón, sino para música clásica, jazz o blues, por ejemplo. Cuando leà que REL solo hace subwoofers y vi que tenÃan distintas gamas, profundicé algo más. En YouTube vi varÃas revisiones que venÃan a responder lo que yo querÃa: un altavoz de graves que complemente altavoces de estanterÃa de gama alta.Cuando probé éste me maravilló. No se centra en sacudir la habitación o mandarte la onda expansiva de la explosión de turno en una pelÃcula de acción, aunque si quieres lo hará. Este se funde con la música. Si lo configuras bien, pensarás que todo el sonido viene del mismo sitio, que se solapa con los altavoces. Escucharás la textura del bajo, del contrabajo, de cualquier percusión sin que el sonido te embote la cabeza o te canse. No suenan fofos ni sobrecargados. Simplemente no hace falta. Descubrirás la verdadera extensión de los instrumentos.Calculé que el 9x de 10″ era el que necesitaba. Creo que acerté por tamaño, pero estoy seguro que el 7x o el 5x me habrÃan gustado igualmente. No se trata de cuánto baja el altavoz sino de cómo lo hace. Para escuchar música no necesitas que vibre la cuberterÃa o la puerta del armario, aunque si quieres lo hará. Hace falta que te creas que suena al instrumento que corresponde.Hay mucho tutoriales en YouTube que te enseñan a configurarlos. Valoro mucho que tenga varias entradas, pero la propietaria de REL es la mejor. Viene con un cable y un conector que se enchufa directamente a la salida de los altavoces del amplificador. Viene bien explicado en las instrucciones pero, como he dicho, en YouTube está todo.El negro piano es muy bonito, brillante. Tiene un altavoz frontal activo y otro pasivo debajo, que se mueve por la presión del aire. Tiene un modo standby que hace que el altavoz se encienda solo cuando enciendes el amplificador.Si eres de los que le gustan lo bajos profundos y con pegada, no te gastes tanto, unos de 300 euros seguro que te sacuden la habitación. Si quieres saber de verdad cómo suenan las cosas más allá de lo que tus altavoces son capaces de sonar, este subwoofer lo hace.
Diby –
Er sieht sehr gut aus.REL empfiehlt den Sub direkt an Verstärker anzuschlieÃen. Es gibt die üblichen Anschlüsse. Ich war skeptisch, da mein Endstufe Nupower sehr teuer war. Hm⦠, erst cinch-Anschluss verwendet. Der Sound gefiel mir schon. Nach zwei Tagen entschied ich direkt an Nupower anzuschlieÃen. Das habe ich nicht bereut. Der REL klingt total anders. Er ist ruhig und detailliert. Der Bass kommt auch bei sehr niedriger Lautstärke rüber. Kein Bedarf aufzudrehen.. Ich habe gleich den Unterschied zu meinen zwei Sub SV.. gemerkt. Der Sound ist sehr ruhig, tief und mit mehr Details.Ich glaube sollte man ihn anhören. Momentan habe ich die Anmerkung âes ist zu lautâ und âmach bitte leiserâ nicht. Dieser Sub ist nicht billig, aber ich würde ein zweites kaufen. Dafür muss ich stark sparen, weil ich dafür ein zweiten Nupower gebrauchen würde, um zwei Monos (wegen Ãberbrückung) zu benutzen.NB: die Sub-Anschlüsse meines Vorverstärkers Nu. sind nun überflüssig.Wenn man die Gelegenheit den REL anzuhören hat, sollte man: der REL ist wirklich sehr gut.Update: der neue in meiner Kette ist der Stromfilter xxl 909. Damit klingt mein Gesamtsystem sehr deutlich besser. Ich glaube werde ich keinen zweiten Subwoofer brauchen.
H LAw –
Excellent subwoofer and excellent seller, who promptly provided a new one after the first one being reported DOA with paid return shipping. Highly recommended
Denis –
Awesome product. Very Good Service. Fast shipping. Product arrived A1.Great Seller and great store, you can buy with confidence!Denis P.