This is a Sweet Sounds & JBL EXCLUSIVE!


  • mono subwoofer amplifier
  • 600 watts RMS x 1 at 2 ohms (380 watts RMS x 1 at 4 ohms)
  • variable low-pass filter (32-320 Hz, 12 dB/octave)
  • variable bass boost (0-9 dB at 45 Hz)
  • phase switch (0, 180 degrees)
  • preamp and speaker-level inputs
  • speaker wire-to-RCA adapters included
  • fuse rating: 35A x 2
  • 4-gauge power and ground terminals
  • 10-3/8"W x 2-3/16"H x 7"D



1)  Available to purchase online for local installation or pick up in Mankato, MN. We do not ship these products.


2) Available only Thanksgiving Day & Black Friday.


3)  We have quite a few units in stock. If additional inventory is needed to fulfill sales we expect those units to arrive at a later date.


4)  Not valid with any other offer or sale price. Price does not include installation. Limited quantities. No rainchecks. No price protection. In store purchases, phone orders and web orders accepted.


5) Your complete contact info and (shipping) address is required for online purchasing even though this will be installed on site.


Please be sure to include a good day time phone number.


For all purchases made online, we will follow up with you within a few business days to schedule a time for installation or pick up of your product. Due to the extreme rush on Black Friday & Saturday, please do not expect a call from us on Friday or Saturday. We promise to complete your purchase in as expedient fashion as possible. PLEASE wait for our call before calling us. If you do not hear from us within 4 business days, please feel free to contact us. Our staff does not have access to online orders on Black Friday and as such will not be able to assist you or schedule an appointment on Friday or Saturday. This system is also available in store on Friday should you desire to purchase and pick up the same day.

JBL GTR601 600 Watt RMS Subwoofer Amplifier

$399.99 Regular Price
$199.99Sale Price