8 Inch 60-Watt Powered Subwoofer - Black
    Product # 8248
    8 Inch 60-Watt Powered Subwoofer - Black
    Product # 8248
    In Stock This item should ship today (6/28/2016) if ordered within 13 hours 10 minutes

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    Qty: 1 $60.85
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    8 Inch 60-Watt Powered Subwoofer - Black

    This is an 8" powered subwoofer capable of producing 60 watts (RMS) output. The subwoofer has a frequency response range of 50 to 250 Hz with a lowpass crossover filter, which can be adjusted from 50 to 150 Hz. Gain and frequency knobs on the control panel allow you to adjust the crossover filter and the power output for the optimum blend and balance of bass output with your stereo or surround speakers.

    The subwoofer has multiple input options, which allow it to be used with any existing stereo or 5.1 (or greater) amplifier system. For each input there is a corresponding output.

    High-level inputs accept a full-range signal from the amplifier's stereo speaker outputs. When connecting the unit as part of a 5.1 system, these would be taken off the Front Left and Front Right outputs in parallel to the standard pair of front speakers. The subwoofer provides its own power and includes impedance matching circuitry, so this will not reduce the power output to the front speakers or affect the overall impedance load on the amplifier.

    Additionally, the subwoofer has a set of right/left Line Level inputs. If using a standard stereo system, without a special subwoofer output, you can connect these to the left and right line level outputs on the amp. The subwoofer will then combine the signals to process the mono bass signal it needs to drive the speaker. If you are using an amplifier with a single mono subwoofer line level output, simply use an RCA "Y" cable to split the output and send it to the two line level inputs on the subwoofer.

    The subwoofer is housed in an attractive black wood cabinet that measures 13.75" x 11.75" x 11.75" (H x W x D). The driver and a 2 3/4" sound port are located on the front, covered by a black cloth speaker grill.

    An optional "Auto-On" function puts the subwoofer system into power-saving standby mode after about 2 minutes of no audio input detected. Alternatively, the "Auto-On" function can be disabled, allowing the unit to be on whenever the power switch is in the "on" position. A 2 amp/250 volt fuse protects the system from short circuits or power overloads.

    Please note that the manual/data sheet for this subwoofer incorrectly lists the top-end of the crossover as having a frequency of 250 Hz. In fact, the top-end of the crossover is at 150 Hz as listed on the control plate on the back of the speaker. However, the back plate of the unit indicates the low-end of the crossover as being 45 Hz, when it is in fact 50 Hz.

    Support Files:

    Speaker Type 8" High Performance Powered Subwoofer
    Driver 8" Reinforced
    Amplifier Power Output 60 Watts (RMS)
    Frequency Response 50 Hz - 250 Hz
    Lowpass Crossover Adjustable from 50 Hz - 150 Hz
    Functions Power (On/Off)
    Inputs High Level (speaker), Line (RCA)
    Dimensions (H x W x D) 13.75" x 11.75" x 11.75"

    94 Reviews

    84.79% of the reviewers recommend this product


    Woofer/ Get what you pay for

    • 8 inch monoprice woofer,
    •  Rockledge, FL 
    • 5/9/2016 2:27:15 AM

    You get what you pay for the 60 what 8 inch woofer, sounds good at times, but have the time I spend adjusting it, as it makes a humming sound all the time.

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    Barely audible!

    • Justin,
    •  Hutto, TX 
    • 5/7/2016 8:44:03 PM

    Pros: I can't think of any.

    Cons: Barely audible. Doesn't get as loud or deep as my 25watt Logitech sub-woofer.

    I purchased this item thinking it would be a great addition to my computer speaker system. However, this this is barely audible! You can't even hear a difference when it playing along side my bookshelf speakers. Honestly, my Logitech x-540 with a 25watt 5.25" sub-woofer gets louder and deeper than this thing. I've thought about donating the item to Goodwill but even at a heavily discounted price I don't think it would be worth the purchase. Who knows maybe I got a defective unit but so far I'm not impressed.

    by Monoprice Administrator

    Thank you for your review and sorry to hear of the issues you have experienced with the subwoofer. If I may ask, has the subwoofer always had this issue or it just started occurring? If you try swapping the cables used to connect the subwoofer does it get any better?

    Mark P
    Tech Support Associate

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    Punches above its weight class

    • Anonymous,
    •  Conifer, CO 
    • 4/7/2016 9:29:10 AM

    Pros: Good, full base, easy installation

    Cons: Maybe too much power for small home theater

    Good, full base, easy installation. Clean rumbling sound. Need to tune crossover and volume to personal taste.
    Bought the 8" to expand my TV sound bar. Too much sound and power for ~150 ft^2 room.
    Moved it to a ~600 ft^2 room and paired with several Monoprice Active Wall-Mount Speakers. Really good fit and sound enhancement. The 8" is doing the job for which I thought I needed the 12".

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    Inexpensive...Big....Warm Sound

    • Dana,
    •  olathe, KS 
    • 3/21/2016 6:13:20 AM

    Using the RCA to RCA hook up, I love this sub. Pretty of sound for medium sized room. Nice compliment to my surround sound set up.

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    Great sound, unbelievable value.

    • Dave Gibson,
    •  Salt Lake City, UT 
    • 3/6/2016 2:43:55 PM

    This sub sounds pretty damn good hooked up to my computer with a set of Alesis studio monitors. Is it better sounding than my $500 home theater sub, no. But for less than $70, I have killer low end sound and I'm very satisfied. Also, this has its own volume control and passover frequency control, which are features you'd typically only see on mid to high-end subs.

    Best sub you will find under $100, hands down! I'd highly recommend this to anyone on a budget looking for a banging sub.

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