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Deal.ai › Rockville › PA Speakers
Rockville
Rockville SPG84 8" Inch Passive 400w DJ PA Speaker

Rockville SPG84 8" Inch Passive 400w DJ PA Speaker

4.7(3 ratings)

Best price now

$64.95at WalmartChecked 9 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $64.95 at Walmart (checked Nov 13, 2026).
  • Checked at 4 stores.

Our take on the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker

The Rockville SPG84 is a passive two-way PA speaker with an 8-inch woofer and a 1.35-inch titanium compression driver, rated at 400 watts peak and 4 ohms. It weighs under 15 pounds, so it is easy to carry and pole-mount for small gigs, DJ setups and practice rooms. Because it is passive, it needs a power amplifier or powered mixer, which is the main trade-off against self-powered speakers in its class. Owners of the SPG line generally praise the output for the size and the rugged cabinet, while noting that real-world power handling and bass depth are modest.

Best forDJs and small venues adding speakers to an existing ampMobile setups that need light, pole-mountable cabinetsPractice rooms and house parties on a budgetUsers who already own a power amp or powered mixer
Pros
  • Very light for an 8-inch PA cabinet, under 15 pounds
  • Titanium compression driver gives clear highs
  • 4-ohm load draws more power from most amps
  • Multiple mounting options including pole mount
  • Rugged cabinet built to survive transport
Cons
  • Passive design requires a separate amplifier
  • 400 watts is peak, not continuous RMS
  • 8-inch woofer limits low-end output
  • No built-in DSP, Bluetooth or mixing

Rockville SPG84 8" Inch Passive 400w DJ PA Speaker prices at every store

  • WalmartNew

    In stockSold by Audiosavings

    $64.95Free shippingChecked 9 h ago
    Visit Walmart
  • Rockville AudioNew

    In stock

    $64.95Free shippingChecked 9 h ago
    Visit Rockville Audio
  • eBayNew

    In stockSold by audiosavings

    $64.95Free shippingChecked 9 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $64.95Free shippingChecked 9 h ago
    Visit Amazon

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Rockville SPG84 8" Inch Passive 400w DJ PA Speaker price history

Lowest price we've seen: $64.95 on Nov 13 at Rockville Audio. Tracked across 4 stores since Nov 13.

What reviewers say

Owners of the SPG series describe solid output for the size and a tough cabinet, but caution that the power rating is peak and bass is limited by the small woofer.

What people mention
  • Power handlingMixedBuyers note the 400-watt figure is peak, so continuous power is lower than it suggests.
  • WeightPraisedOwners like that the cabinet is easy to carry and mount at under 15 pounds.
  • Sound qualityMixedHighs are described as clear, but bass is limited by the 8-inch woofer.
  • BuildPraisedThe enclosure is reported to hold up to regular transport and use.
  • Amplifier needCriticisedBeing passive, it needs a separate amp or powered mixer, which some buyers find inconvenient.

About the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker

The Rockville SPG84 is a passive 2-way PA speaker with an 8-inch woofer and a 1.35-inch titanium compression driver. It is built for live sound and playback, and it is designed for use with powered mixers and power amplifiers. It weighs less than 15 pounds.

The cabinet is injection-molded ABS composite. It is rigid, which prevents unwanted resonance and standing waves inside the cabinet. The 8-inch woofer has a 2-inch high-temperature aluminum voice coil. The crossover uses a constant impedance circuit design, and the speaker's dispersion pattern matches both the compression horn and the woofer.

The trapezoidal cabinet can be placed on its side and used as a stage floor monitor. A 35 mm pole socket in the bottom allows stand mounting. The speaker has an ergonomically shaped handle for carrying and Twist-Lock Speakon input and output connections.

Type
Passive 2-way PA speaker
Color
Black
Woofer
8-inch long-throw, 2-inch aluminum voice coil
Tweeter
1.35-inch Japanese-made pure titanium diaphragm compression driver
Power handling
100 W RMS / 200 W program / 400 W peak
Impedance
4 ohms
Dispersion
40° horizontal wave guide horn molded into the cabinet
Cabinet
Injection-molded ABS, trapezoidal
Connections
Twist-Lock Speakon input and output
Mounting
35 mm pole socket; floor or stand; tilts on its side as a monitor
Weight
Less than 15 lb

Specifications

color
BlackSource

Questions and answers

Does the Rockville SPG84 need an amplifier?
Yes. It is a passive speaker, so it must be driven by a power amplifier or powered mixer rated for a 4-ohm load.
Is 400 watts RMS or peak?
It is peak power. Continuous power handling is lower, so match it to an amp with sensible headroom.
Can I use it as a floor monitor?
The cabinet has multiple mounting options, but its wedge angle is not a dedicated monitor design. Check the shape before relying on it as a floor monitor.
How does it compare with the Rockville RPG series?
Rockville says the SPG uses the same drivers and sound quality as the RPG units, in a passive cabinet meant for powered mixers and amps.
Do I need a subwoofer with it?
For DJ or dance music, yes. The 8-inch woofer gives limited low end, so a subwoofer fills in the bass.
What is in the box?
The speaker cabinet itself. Amplifier, cables and mounting hardware are not included.
Where is the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker cheapest?
At Walmart, for $64.95, as of our latest check.
What do buyers say about the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker?
Rated 4.7 out of 5 from 3 ratings.
Where can I buy the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker?
4 stores we checked sell it, including Walmart, Amazon, Rockville Audio, eBay.

Stores we've priced the Rockville SPG84 8" Inch Passive 400w DJ PA Speaker at

  • Walmart deals and prices

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