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Infinity Reference 510cs

5-1/4" Component Speaker System

Item # 108510CS

Delivering the clear, concert-like performance you want from your speakers is not just a matter of power.

Find what Fits your vehicle

Delivering the clear, concert-like performance you want from your speakers is not just a matter of power.

Discontinued item

Item # 108510CS

About the Infinity Reference 510cs

Delivering the clear, concert-like performance you want from your speakers is not just a matter of power. It also takes an efficient, low-distortion speaker. Infinity's new Reference separates were designed to play loud and clean.

Delivering the clear, concert-like performance you want from your speakers is not just a matter of power. It also takes an efficient, low-distortion speaker. Infinity's new Reference separates were designed to play loud and clean.

The improved Tri-Laminate hybrid woofers have the superior sonic and weather-handling properties of polypropylene, but with a reduced mass for faster response. The tweeters, Infinity-designed from start to finish, use a pure silk dome for sparkling highs free from harshness and distortion. They can be flush- or surface mounted. The tweeter flush-mount depth is 1-1/8" and the cutout diameter is 1-25/32". The crossover modules have connections for "flat" or "soft" sound, so you can tailor the output to suit your car's acoustics.

These systems will handle plenty of power, so you can hook them up with an external amp. But they're efficient enough to play with your receiver's built-in power. 1-year warranty.

Details:
  • frequency response 80-20k Hz
  • power range 2-75 watts RMS
  • sensitivity 90 dB

What's in the box:

  • 2 woofers
  • 2 tweeters w/ 18" wire attached
  • 2 grilles
  • 2 grille rings
  • 2 flush-mount cups w/ nuts
  • 2 flush-mount tweeter bases
  • 2 surface mount cups
  • 2 crossovers
  • 2- 6.5' lengths of speaker wire (female quick slides on one end and bare wire on the other)
  • 8- 1" screws
  • 8 speed clips
  • 4- 1/2" screws
  • 2 nuts and 2 washers (for flush-mount tweeter bases)
  • Manual
  • Template
  • Survey/warranty card
MFR #REF510CS

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More details on the Infinity Reference 510cs

Pat M.

Features & specs

General
Speaker Size
Design 2-way
Tweeter Design DOME
Impedance (Ohms) 4
Tweeter Composition SILK
Woofer Composition COATED PAP
Woofer Surround RUBBER
Parts Warranty 1 YR
Labor Warranty 1 YR
Specifications
Sensitivity (1W at 1 meter) N/A
Sensitivity at 2.83 volts 90
Frequency Response 80 - 20k Hz
Minimum RMS Wattage 2
Maximum RMS Wattage 75
Peak Power Handling (Watts) 150
Top-mount Depth (Inches) 2 3/16
Bottom-mount Depth (Inches) 2 7/16
Cutout Diameter or Length (inches) 4 5/8
Mounting Height (Inches) 0.25

Product Research

Woofer
Tweeter
Special Features

Features

Woofer

The "TLH" woofer cone material of these speakers is paper coated with a poly laminate.

Tweeter

The tweeter is a 3/4" silk soft dome.

The tweeters can be angled only when flush mounted (there are no provisions for angling the tweeters when surface mounted).

Each surface mount cup attaches to the vehicle with two screws.

Each flush mount cup attaches using a large plastic nut that screws onto the cup from behind the mounting surface.

Special Features

The crossover connections are screw terminals. The crossover Dimensions: W = 2.965" D = 3.846" H = 1.356".

Each crossover has connections for "flat" and "soft" tweeter output. The tweeter output level can be set according to personal taste, vehicle acoustics, etc.

The frequency response is rated at 80-20kHz (+/- 3dB).

There is an Infinity logo on each woofer grill that may be rotated 360 degrees

Dimensions

Surface Mount Flush Mount
Diameter 1.457" 1.786" (includes flush adapter)
Cutout N/A 1.542"
Mounting Height 0.75" 0.189"
Mounting Depth N/A 1.098"

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