0
Authorized dealer · Car Audio Bargain
Six channels give you room to run an active front stage, add rear fill, or bridge a pair to a small subwoofer without adding a second amp. This Sundown Audio collection centers on the SALT-2000.6 and the weatherproof SDX-100.6 6-channel amplifier, along with powersports combo deals that bundle BPS-6.5 speakers or PSE-6.5 subs with a SAM amplifier.
Active setups depend on proper crossovers. Use a DSP or the amp's own filters to set high-pass points before powering tweeters, since a full-range signal can damage them in seconds. Time alignment and per-channel EQ are what make an active stage worth the extra channels.
The SDX-100.6 is a weatherproof Sundown design for boats, UTVs and open-cab vehicles that see spray and dust. The SALT-2000.6 suits in-cabin car builds where a dry mounting spot is available. Either way, compare the per-channel RMS rating with what your speakers are rated to handle.
The combo deals in this collection pair Sundown BPS-6.5 speakers or PSE-6.5 subwoofers with a SAM-100.4, SAM-150.2 or SAM-600.1 amp. Those bundled amps are 4-channel, 2-channel and mono models, so check each listing to confirm the layout fits your plan.
Choose speakers for each channel pair and feed the amp with an amp wiring kit sized for its total draw. If you only need four speaker channels, 4-channel amps keep things simpler, and 5-channel amps add a dedicated sub output. A 6-channel amplifier is the right tool when every driver deserves its own channel. See the full range in amplifiers.
Shop Pay InstallmentsPay over time, powered by Affirm
Lease-to-own with SnapNo credit needed¹
Pay later with SezzleFlexible payment options
Shop Pay Installments: Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. Snap: The advertised service is a lease-to-own agreement provided by Snap RTO LLC. Lease-to-own financing is not available to residents of Minnesota, New Jersey, and Wisconsin. ¹ Not all applicants are approved. While no credit history is required, Snap obtains information from consumer reporting agencies in connection with submitted applications, and your score with those agencies may be affected. Sezzle: Issued by WebBank or Sezzle. See loan agreement for details. Refurbished items are not eligible for financing or leasing.
Before you browse
We use cookies to run the store, to measure how it performs, and — only if you allow it — to show you our products on other sites. You can change your mind at any time. Read our privacy policy
Necessary cookies always run — the store cannot work without them. Everything else is your call.
Necessary
The cart, checkout, sign-in, fraud prevention and security. These cannot be switched off.
Preferences
Remembers your currency, region and recently viewed products.
Analytics
Measures how the store is used so we can fix what is broken and improve what is not.
Marketing
Lets us measure our advertising and show you our products on other websites. Turning this off also opts you out of the sale and sharing of your information for advertising.
