The 4) New Pyle PL573BL 5x7" 600 Watts 3-Way Car Coaxial Speakers Stereo Blue Four review centers on a straightforward replacement option: two pairs of 5 x 7-inch speakers designed to fit standard 5 x 7 or 6 x 8-inch OEM locations.
Its value depends most on confirming fit and deciding whether a four-speaker set suits your installation.
Pyle PL573BL Review Summary
The quick verdict
Pyle PL573BL
A fit-minded option for drivers replacing factory-size speakers who want two pairs and a three-way design in one package.
- Two pairs are included, for four speakers total.
- 5 x 7-inch / 6 x 8-inch sizing is intended for standard OEM speaker locations.
- The package specifies 300 watts per pair and 150 watts RMS.
- Each speaker uses a three-way coaxial design with a one-inch neodymium film dome midrange and a three-quarter-inch piezo tweeter.
Pros
- Four speakers suit buyers refreshing multiple factory speaker positions at once.
- The 5 x 7 / 6 x 8-inch format and depth figure give a useful basis for checking fit.
Consider before buying
- A two-pair package may be unnecessary if you only need to replace one or two speakers.
- Vehicle fit is not guaranteed by the size label; verify the opening, mounting depth, and attachment points before ordering.
Read the full review summary
The PL573BL package includes two pairs of three-way coaxial car speakers, with a listed 300-watt rating per pair and 150 watts RMS.
The design combines a butyl rubber surround, a one-inch neodymium film dome midrange, and a three-quarter-inch piezo tweeter, giving buyers several frequency elements in each speaker rather than a simpler two-way layout.
This set is aimed at drivers replacing speakers in compatible factory locations who need four units for a front-and-rear refresh or another multi-speaker setup.
Before buying, check the vehicle's opening dimensions, mounting depth, and the receiver or amplifier's power requirements; the supplied fit guidance gives a 2.25-inch mounting depth but does not establish compatibility with every vehicle.
The buying factors
Pyle PL573BL Scorecard
Editorial scores reflect listed features and buyer fit; they are not laboratory measurements or customer ratings.
Four-speaker package value
Two pairs make this a practical package for buyers who need four replacements, though it may be more than needed for a one-pair repair.
OEM-location fit guidance
The stated 5 x 7 / 6 x 8-inch sizing and 2.25-inch depth provide useful starting points for a fit check.
Three-way driver layout
A midrange and tweeter supplement each speaker's main driver, offering a more segmented design than a basic coaxial arrangement.
Power specification clarity
The data distinguishes 300 watts per pair from 150 watts RMS, but buyers should still match the RMS figure to their audio system.
Surround material
A butyl rubber surround is specified, a concrete construction detail for shoppers comparing speaker designs.
Installation confidence
The dimensions help, but the vehicle, mounting pattern, wiring, and system compatibility still need to be checked individually.
Key Features and Specifications of Pyle PL573BL
- Two pairs are included, for four speakers total.
- 5 x 7-inch / 6 x 8-inch sizing is intended for standard OEM speaker locations.
- The package specifies 300 watts per pair and 150 watts RMS.
- Each speaker uses a three-way coaxial design with a one-inch neodymium film dome midrange and a three-quarter-inch piezo tweeter.
- A butyl rubber surround is specified.
- Listed mounting depth is 2.25 inches.
Pros and Cons of Pyle PL573BL
Pros
- Four speakers suit buyers refreshing multiple factory speaker positions at once.
- The 5 x 7 / 6 x 8-inch format and depth figure give a useful basis for checking fit.
- The three-way layout includes dedicated midrange and high-frequency elements.
- The RMS rating is provided alongside the higher per-pair wattage figure.
Consider before buying
- A two-pair package may be unnecessary if you only need to replace one or two speakers.
- Vehicle fit is not guaranteed by the size label; verify the opening, mounting depth, and attachment points before ordering.
- The power figures alone do not confirm how the speakers will pair with a particular head unit or amplifier.
Who Should Buy Pyle PL573BL?
Good fit
Consider the PL573BL if your vehicle uses compatible 5 x 7 or 6 x 8-inch positions and you want four speakers in one purchase.
Its listed 2.25-inch mounting depth gives you a specific measurement to compare against the space behind each opening.
It may also suit a buyer who prefers a three-way coaxial arrangement, with a specified midrange and piezo tweeter in addition to the main driver.
Check your audio system's RMS output and the speaker wiring before choosing; the listed 150-watt RMS figure is more relevant to system matching than the 300-watt per-pair peak-style figure.
Who should skip it
Skip this package if you need only a single pair or if your vehicle's speaker openings use a different size. Confirm the dimensions and mounting arrangement for your exact location before purchasing.
Look for another option if your installation requires a specifically documented sensitivity, impedance, or frequency response to make a close system match; those details are not provided here.
What the Pyle PL573BL's design means for a car speaker upgrade
Check the four-speaker quantity against your plan
Two pairs can simplify a broader refresh when four compatible positions need new speakers.
If you are repairing only one position, the extra pair may add cost and leave you with unused hardware, so count the locations you intend to replace first.
Treat the size as a starting point for fit
The listed 5 x 7 / 6 x 8-inch format is useful for identifying likely OEM locations, and the 2.25-inch mounting depth helps with clearance planning.
Confirm the dimensions and mounting points for each location in your vehicle, since a nominal speaker size alone cannot establish a direct fit.
Understand the power figures before matching equipment
The package gives 300 watts per pair and 150 watts RMS. Use the RMS rating when comparing against the head unit or amplifier's output, and verify the electrical specifications required by your setup before installation.
Consider what the three-way layout adds
A one-inch neodymium film dome midrange and a three-quarter-inch piezo tweeter are specified alongside the main speaker.
This gives the design separate elements for midrange and higher-frequency reproduction, though the specifications alone cannot predict the sound in a particular cabin.
Alternatives to Pyle PL573BL
No alternative model is recommended here. Compare the speaker size, package quantity, and power handling that matter to your installation before choosing another option.
Is Pyle PL573BL Worth It?
The Pyle PL573BL is worth considering if you need four speakers, your vehicle has compatible 5 x 7 or 6 x 8-inch positions, and its 2.25-inch depth works for your installation.
The three-way design and specified RMS figure provide useful points for comparing it with your audio system.
Confirm fit, mounting details, and power compatibility before ordering. For a one-pair replacement or a setup that depends on additional electrical specifications, this package may not be the best match.
Your review at a glance
Pyle PL573BL
A fit-minded option for drivers replacing factory-size speakers who want two pairs and a three-way design in one package.
- Two pairs are included, for four speakers total.
- 5 x 7-inch / 6 x 8-inch sizing is intended for standard OEM speaker locations.
- The package specifies 300 watts per pair and 150 watts RMS.
- Each speaker uses a three-way coaxial design with a one-inch neodymium film dome midrange and a three-quarter-inch piezo tweeter.