The Expedition XP312w-D 12" 300W Portable PA System with Wireless Microphone from Samson features a 12" woofer and 1" tweeter with 300W of peak power, a rechargeable lithium-ion battery with 12 hours of battery life, a top-mounted 4-channel mixer with Bluetooth, and a frequency-agile wireless handheld microphone transmitter for cord-free performances. It can be used by musicians, DJs, singers, and presenters as an all-in-one solution for sound reinforcement applications, which offers quick and easy set up.

The XP312w is housed in a rugged polypropylene enclosure with a steel grille and is equipped with an XLR-1/4" combo input and a 3.5mm auxiliary input jack. The built-in locking telescoping handle and smooth rolling wheels make transport easy. Plus, a 1-3/8" speaker stand receptacle allows the XP312w to be mounted on any standard speaker stand. Also, a master 2-band EQ allows you to adjust the tonal characteristics of the PA and a line output jack is available to daisy-chain additional speakers.

In addition, the XP312w is capable of handling up to three wireless systems simultaneously. It comes with a single Concert 88a handheld frequency-agile UHF wireless system; an extra wireless receiver slot is included for adding a second Concert 88a series wireless system (sold separately), while a USB wireless port allows you to integrate an XPD series USB digital wireless system too (sold separately).

For Live Performances, Fitness & Karaoke    With Wireless Handheld Mic and Bluetooth    Built-In Rechargeable Li-Ion Battery    Built-In Handle and Rolling Wheels    Lightweight Tripod Speaker Stand    Tripod Microphone Stand with Boom    Dust Cover for XP312w Speaker    Speaker Stand and Mic Stand Carrying Bag    Plastic Microphone Clip

All-in-one portable PA system that weighs 38 lb

Internal rechargeable lithium-ion battery for up to 12 hours of continuous use

Bluetooth connectivity to connect wireless music sources

Includes a Concert 88a handheld frequency-agile UHF wireless system (300' operating range)

Extra wireless receiver slot for adding an additional Concert 88a series wireless system (sold separately)

2-way speaker enclosure with 12" woofer and 1" tweeter

Class-D amplifier produces 300W of peak power

Top-mounted 4-channel mixer with 2-band (bass and treble) EQ

Independent volume controls on each channel

XLR-1/4" combo selectable mic/line input for microphones and line-level devices

3.5mm input for stereo line-level devices (MP3 players, keyboards, etc.)

Variable reverb control for mic/wireless inputs

Voiceover control with priority ducking

Line output to daisy-chain multiple systems together

USB wireless port for use with Samson XPD series USB digital wireless systems (sold separately) and phone charging

Battery level, charging, and power LED indicators

Rugged polypropylene enclosure with steel grille

Retractable telescopic handle and smooth rolling wheels for easy transport

1-3/8" speaker stand mount

Side microphone mounting clips for wireless mic storage

Related Questions and Answers

Q: 1. Does this include Rails with it? if not what is the recommend one?

A: Does not include rails, but just go to your regular Home Depot and pick up your standard 1 1/4 metal pipe for a few dollars and that will do the trick.

Q: 2. will the middle support support curved track?

A: It will support any standard 1.5 speed rail as long as the rails are no further than the standard 12 apart center to center. If you had speed rail custom shaped to be perfectly even curves on each rail across a 10' span, the center support would have no problem ensuring it holds as long as it is rigged properly.

Q: 3. What are the dimensions of the platform?

A: The dimensions of the Dana Dolly Portable Dolly System with Universal Track Ends platform are 14 x 10" (35.6 x 25.4 cm).

Q: 4. What case is it in ?

A: Unit comes in a custom SKB case. Made in the USA which makes them GOV compliant

Q: 5. What would be a good hard case for this kit?

A: The Pelican 1560 Case with Foam Set (Black), B&H # PE1560FB would be a very viable hard case option for use with the Dana Dolly Portable Dolly System with Universal Track Ends.

Q: 6. Will the Dana Dolly fit in a Pelican 1510?

A: The Pelican 1510 Carry-On Case with Foam Set, B&H # PE1510FB, has interior dimensions of 19.8 x 11 x 7.6 inches. The Dana Dolly platform is listed as 14 x 10 inches, it is possible it can fit but there will not be much wiggle room. You may want to consider a larger case, like the Pelican 1560 Case with Foam Set (Black), B&H # PE1560FB, instead. https://bhpho.to/2rFkQrm

Q: 7. How does this compare with other similar Dollys such as the ProAim Polaris and the Dutti Dolly?

A: The Dana Dolly Portable Dolly System Rental Kit with Universal Track End is really seen as an industry standard as Dana Dolly has been producing this style of dolly since the 1980's.

Q: 8. Can this work without the need for tracks (assuming we are on a smooth surface like an indoor basketball court)?

A: We're afraid not, this dolly will require tracks. Instead we recommend the MYT Works Rover Dolly, which can be used without tracks, you will just need to add a 75mm Bowl to connect a head to it. https://bhpho.to/2Mxw5QB https://bhpho.to/31V7pVK

Q: 9. Is it worth paying extra for the universal track ends instead of the original ?

A: As a long time movie professional, I can tell you Murphy's law applies to what happens on set. If you are in a controlled set up and you know for a fact what size of speed rail you always will be using, do save your money and get the original style.However, if you are working freelance, and someone else will be supplying the speed rail, save your self the grief of failure on set because the ends you have don't fit and you can't shoot. Get the universal. They are worth the piece of mind in that situation.

Q: 10. Does this come with a mounting accessory to be able to attach a tripod/fluid Benro Head?

A: The Dana Dolly Portable Dolly System Rental Kit with Universal Track Ends comes with bowl adapters for the following size tripod head bowls: 75mm, 100mm, 150mm. If your tripod head has a bowl with one of these sizes, it should mount appropriately. Otherwise, you may need a bowl for your head, such as the Benro 75mm Half Ball Adapter BH #BEBL75S https://bhpho.to/3JHWjMV