Item # H83481 | Customer Ratings: ( 4 Based on 1 reviews)

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Acoustic B450mkII 450W Bass Combo Amp
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A roadworthy 2 x10 equipped with advanced, Acoustic technology.

The new B450MKII 450W Bass Combo Amp from Acoustic provides 450 watts of low-end thunder. The dual custom-design 10" woofers, combined with the switchable high-frequency driver offer a wide range of tonal possibilities. The control panel is packed full of pro features, including an overdrive channel with separate volume, Acousti-comp compression circuitry, 6 band EQ with shape control and sweepable notch filter. The shelf port offers extended low-frequency response, and the direct output includes ground lift, pre/post EQ switch and level control.

Acoustic B450mkII 450W Bass Combo Amp Features:

  • 450 Watts (stand-alone), 600 Watts (w/extension speaker)
    2 - 10" Custom-designed speakers
    High-Frequency horn driver with defeat switch
    1/4" inputs w/-10dB pad for active basses
    Mute Switch (footswitchable) w/indicator light
    Solid state preamp
    Gain, Overdrive (switchable), Overdrive level and Volume controls
    Notch filter w/selectable frequency
    6 band EQ w/shape control
    XLR direct out w/level control, pre/post switch and ground lift
    Effects loop (1/4" send and return)
    1/4" Tuner send
    Dual 1/4" ext. speaker outs (4 ohm min. load)
    Switchable "Acousti-Comp" compressor w/ clip indicator light
    Footswitch jack controls overdrive and effects loop
    Shelf Port for extended low-end response

Acoustic B450mkII 450W Bass Combo Amp Specifications:

  • Dimensions: 20.3"W x 15.5"D x 29.9"H
    Weight: 89.5 lb.

Product Reviews
(Based on 1 reviews)
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  • 3rd times a charm

    As reviewed by Larry Lytle on 2/15/2013

    The B450 MK2 is a pretty good amp. It works very well with the B115 MK2 cab, two 115's would be even better. I like the overall quality of the amp. It does well with my electric bass as well as my Upright string bass. Just be careful when you get the amp from UPS. The first two amps were not handled well at all. If the box is ripped or has any gouges refuse it. Play the amp and make sure it is good before you get rid on the box. The first amp had a bad buzz when played, the second had a bad speaker, The third was fine. I recommend this amp to anyone. I received excellent service from Guitar Center. Be sure to get the extended warranty. Its the best UPS protection you get.

    5 of 5 people found this review helpful.
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PO Box 4769
Westlake Village, CA 91359
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