XL-840 8" Subwoofer
- New PBX Dust Cap
- 8" Single 4-Ohm Subwoofer
- 200 watt RMS/400 Watts Max
- Proprietary Non-pressed Paper DDC Coated Cone
- High Roll Santoprene® Surround
- 2.0" Vented BASV Voice Coil Former
- Perimeter Aero-Vent Voice Coil Cooling Vents
- Proprietary Non Resonance Polycarbonate/Glass Fiber Basket
- Chrome Push Terminals
- Optimally Designed for Both Small Sealed or Ported Enclosures


XL-840 8" SUBWOOFER WITH XTRA LARGE BASS
Updated with our new PBX imprinted dustcap and sand blasted back plate finish, our XL subwoofers are designed to be bulletproof-reliable with all of the features of the rest of the Xtreme range, but in a more affordable package.
Boasting a custom turbine style frame constructed of polycarbonate/glass fiber, this unique basket supports dual stack magnets and a extended dome backplate.
We utilize a combination of perimeter and pole venting to keep air circulating over the voice coil so everything stays cool.
A non-pressed paper cone was selected for its natural smooth bass reproduction and its ability to provide high output with low distortion even under the stress of high SPL. Finally, to make sure the power gets to the subwoofer, we used chrome push terminals for maximum current transfer.
The XL subwoofers are Xtremely versatile and offer amazingly low bass whether installed in a small sealed enclosure or ported enclosure and are available in 8”, 10” & 12”
Specifications
- Subwoofer Frequency Range: 43 Hz - 500 Hz
- Inputs: Single Coil
- Fs: 43.3 Hz
- Cutout Diameter: 7 1/8 in (181.4mm)
- BL: 12.83
- Nominal Impedance: Single 4-ohm
- Voice Coil Size: 2 in
- Material: Non Pressed Paper
- Magnet Size: 116 oz
- Sensitivity (1W / 1M): 89 dB
- Motor Structure: 116 oz
- Mounting Depth: 4.375 in
- Xmax: 6 mm
- Spl: 89 dB
- No: 0.14%
- Qts: 0.455
- Qes: 0.514
- Qms: 3.97
- Mms: 88.9 g
- Cms: 152.1 uM/N
- Vas: 9.64 Ltr
- SD: 211.24 sqCM
- Test Impedance: 3.5-ohm
- VC Impedance: 4-ohm
- Size: 8 in
- Sensitivity: 89 dB
- Frequency Response: 43 Hz - 500 Hz
- Voice Coil Size: 2 in
- Power Handling (RMS/Peak): 200 / 400 watts
Downloads
XL-840 8" Subwoofer

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- Waterproof design IPX7
- Bluetooth 5.0 Chip provides 30Ft. of wireless range
- Dual 1500mAh Rechargeable Battery’s provide 10 hours of music playback
- TWS True Wireless Stereo
- SPLIT the BT-200 into 2 speakers for Modular Stereo Sound
- Dual Passive Radiators for enhanced Bass Response
- Rubber Bumper Cover for Rugged Protection.
- Dual USB-A to USB-C Charge Cable included
- Bluetooth, Aux & USB Inputs
- AM/FM & Weather Band
- RDS Compatible
- Three Zone RCA Output + Dedicated Subwoofer Output
- User Adjustable Equalizer with Style Presets
- Built-in Subwoofer Crossover
- Built-in High Pass Crossover
- 3" Full Color TFT Screen
- 50W RMS x 4
- Built-in Class D Amplifier
- Video input for use with back up camera (camera not included)
- Marine Rated Water Tight Face
- Works with most aftermarket dash kits for "square" mounting
The MC-200 comes updated with the latest software, to verify it is up to date, go into menu, scroll down to VERSION and check to see that the MC-200 is on MCU V3.6 If you need to update simply click the download button below, download the update file and unzip the file inside to a USB Thumb Drive. Once loaded to your thumb drive power on your MC-200 and insert the drive to the USB dongle, The MC-200 will begin the update, once complete the screen will go dark, immediately remove the USB Drive and the update is complete.
DOWNLOAD UPDATE- Works with BT-200 SPLIT
- Black Powder-coated finish
- Heavy Duty Laser Cut Steel
- Available in these bar sizes:
- 7/8"
- 1"
- 1 3/8"
- 1 1/2"
- 6 Speaker 250 watt Amplified Bluetooth Powersports Soundbar
- IPX6 Rated
- 2 x 3.5" Square Poly Cone Woofers
- 2 x 3” Full Range Marine Grade Poly Cone Speakers
- 2 x 1” SD Mylar Tweeters
- Heavy Duty Extruded Aluminum Water Tight Housing
- LED back-lit Control Panel
- LED Visual Notifications
- Audible Power On/Off Notifications
- Built In DSP Processor
- Bluetooth and Wired RCA Inputs
- 2 Volt RCA Line Output
- Auto Turn On/Off Circuit
- Waterproof Wire Loom Connectors
- Universal L-Bracket or Stud Bolt-In Mounting System Included
- Universal Top or Bottom Mount Clamp Style Brackets (Sold Separately XL-SBCLAMP2, XL-SBTCLAMP, XL-SBSCLAMP)
- Optional Wireless Remote Control (Sold Separately XL-SBCONRF coming soon)
- Soundbar / POD Square Clamps
- Perfect for Golf Cart Applications
- For use with the XL Soundbars
- Fits 0.75", 1.0", 1.25" square bars
- Non-corrosive black powder coating
- hardware included
- Soundbar / POD Thin Mount Clamps
- Perfect for Under Roof Mount Applications
- For use with the XL Soundbars
- Fits 1.5", 1.75", 2" round bars
- Non-corrosive black powder coating
- hardware included
