Reference 5020cs - Car speaker INFINITY - Free user manual and instructions

Product Type	Component Car Speaker System
Woofer Size	5.25 inches (130 mm)
Tweeter Size	0.75 inches (19 mm) textile dome
Impedance	2 ohms
Power Handling (RMS)	60 watts per channel
Power Handling (Peak)	180 watts per pair
Frequency Response	75 Hz - 21 kHz
Sensitivity	92 dB (1W/1m)
Mounting Depth	1.8 inches (46 mm)
Cutout Diameter	4.6 inches (117 mm)
Crossover	External crossover network included
Woofer Cone Material	Plus One® polypropylene cone
Tweeter Dome Material	Textile dome with ferrite magnet
Weight (per speaker)	2.2 lbs (1.0 kg)
Installation Type	Surface or flush mount for tweeter
Compliance	CE, RoHS
Warranty	2 years limited
Recommended Amplifier Power	15-100 watts RMS per channel
Maintenance	Clean with a soft, dry cloth. Avoid liquids.

Frequently Asked Questions - Reference 5020cs INFINITY

What is the impedance of the Infinity Reference 5020cs?

The impedance is 2 ohms, which allows for higher power output from compatible amplifiers.

What size are the woofers?

The woofers are 5.25 inches (130 mm) with a Plus One® cone for increased surface area and bass response.

Are crossovers included?

Yes, external crossovers are included to separate frequencies between the woofer and tweeter.

What is the mounting depth?

The mounting depth is 1.8 inches (46 mm), making it suitable for many factory locations.

Can I use these speakers without an external amplifier?

While they can be powered by a head unit, for optimal performance a dedicated amplifier is recommended, delivering 15-100 watts RMS per channel.

What is the frequency response?

The frequency response is 75 Hz to 21 kHz, providing clear highs and solid mid-bass.

How do I clean the speakers?

Use a soft, dry cloth to gently wipe the surfaces. Avoid liquids or harsh chemicals.

What is the sensitivity rating?

The sensitivity is 92 dB (1W/1m), meaning they produce good volume with moderate power.

Are installation instructions provided?

Yes, a user manual with installation guidelines is included. You can also download it from the manufacturer's website.

What type of tweeter does this system use?

It features a 0.75-inch textile dome tweeter with a ferrite magnet, delivering smooth high frequencies.

USER MANUAL Reference 5020cs INFINITY

Technical line drawing of a mechanical component with no visible text or symbols

5020CS, 6020CS, 6520CS, 6520SCS, 6820CS

Mechanical diagram showing a motor with rotating shaft and housing, no text or symbols present

Diagram of a mechanical device with rotating components and directional arrows (no text or symbols)

Diagram showing two mechanical components with rotating parts and connecting rods, no text or symbols present

Mechanical assembly diagram showing a motor with rotating components and alignment guides (no text or labels)

2021t (5020CS, 6020CS, 6520CS, 6520SCS, 6820CS)

Technical line drawing of a mechanical component with no visible text or symbols

Pure diagram of a circular mechanical component with directional arrows, no text or symbols present

Technical line drawing of a mechanical component with flanged ends and internal features (no text or symbols)

Technical line drawing of three circular components with internal arrows indicating motion or flow (no text or symbols)

s0209

Technical line drawing of a mechanical component with concentric rings and mounting holes (no text or symbols)

Technical line drawing of a mechanical component with three circular parts and directional arrows indicating flow or movement (no text or symbols)

1021t, 5020cs, 6020cs, 6520cs, 6520scs, 6820cs

Illustration of four different speaker models with no visible text or symbols on the devices themselves.

Infinity

reference series

Infinity

2.10.14.15.16.17.18.19.20.21.

A.12.10.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.36.37.38.39.40.41.42.43.44.45.46.47.48.49.50.51.52.53.54.55.56.57.58.59.60.61.62.63.64.65.66.67.68.69.70.71.72.73.74.75.76.77.78.79.80.81.82.83.84.85.86.87.88.89.90.91.92.93.94.95.96.97.98.99.100

H. & Harrison International Company

图

5020cs, 6020cs, 6520cs, 6520scs 6820cs

1021t (5020cs, 6020cs, 6520cs, 6520scs, 6820cs)

	5020cs	6020cs	6520cs	6520cs	6820cs	1021t
RL (fm)	3.54	3.80	3.65	3.96	3.58
DCR (hms)	2.27	2.13	2.30	2.50	2.12	2.30
Mma (g)	10.88	15.10	13.07	13.37	19.57
Se (sp cm)	103.9	132.7	132.7	132.7	176.1
One (μmW)	528	236	256	228	189
Var II	8.00	5.84	7.00	5.64	9.42
Fe (Hf)	66.5	84.3	81.1	91.2	82.8
Oes	0.82	1.18	1.15	1.22	1.57
Qin	6.27	5.61	6.92	8.34	5.36
Qt	0.73	1.00	0.89	1.06	1.31
1xSPL (dB)	86.5	86.6	82.2	87.4	86.5
SPL 7.82V	92.0	92.4	92.6	92.4	92.2

SPECIFICATIONS
5020cs 6020cs 6520cs 6520ses 6820cs 1021t

5-1/4" 2-Way	6-1/2" 2-Way	165mm 2-Way	165mm Shallow	6" x 8/8" x 7" 2-Way	1" Component
Component System	Component System	Component System	Component System	Tweater

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	76W	90W	90W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1m)	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a clamp cloth. Do not use any cleaners or salvents on the grilles or the speaker zones. WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local Infinity One audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinitysysteme.com.

SPECIFICATIONS

5020cs	6020cs	6520cs	6520ses	6820cs 1021t
5-14" 2-Way	6-12" 2-Way	165mm 2-Way	165mm Shallow-	6' x 8/5' x 7' 2-Way	1" Component
Component System Component S		system Component System Mount 2-Way Component System: Tweeter

Nominal Impedance:	2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	76W	90W	90W
Power Handling, Peak:	226W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1m):	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or salvents on the grilles or the speaker zones.
WARRANTY: Reference Series speakers are warranted against defects. The duration of the apasker's warranty depends on the laws in the country in which it was purchased. Your local Infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinitysystems.com.

SPECIFICATIONS

5020cs	6020cs	6520cs	6520cs	6820cs	1021t
6-1/4" 2-Way	6-1/2" 2-Way	105mm 2-Way	105mm Shallow	8" x 8" 5" x 7" 2-Way	1" Component
Component System	Component System	Component System Mount 2-Way	Component System	Tweeter

Nominal Impedance:

Power Handling, RMS:

Power Handling, Peak:

Frequency Response:

Sensitivity (2.83V, 1m):

2.65 Ohms	2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
75W	90W	90W	75W	90W	50W
225W	270W	270W	225W	270W	150W
67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz	58Hz - 21kHz	49Hz - 21kHz	2.5kHz - 51kHz
92dB	92dB	92dB	92dB	92dB	92dB

GENERAL CARE: The laurispeaker grilles may be cleaned with a ramp cloth. Do not use any cleaners or salvents on the grilles or the speaker cones.
WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local Infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinmysystems.com.

SPECIFICATIONS

5020ce 6020ce 6520ce 6520ce 6820ce 1021t
5-14" 2-Way	5-12" 2-Way	165mm 2-Way	165mm Shallow-	6" x 8' 5" x 7' 2-Way	1" Component
Component System	Component System	Component System Mount 2-Way Component System	Tweeter Component System

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	75W	90W	90W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1m):	92dB	93dB	95dB

GENERAL CARE: The loudspeaker grillas may be cleaned with a damp cloth. Do not use any cleaners or vouchers on the grillas or the apaskar comes. WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local Infinity os audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinityosystems.com.

SPECIFICATIONS

5020cs 6020cs 6520cs 6520cs 6820cs 1021t
5-1/4" 2-Way	5-1/2" 2-Way	165mm 2-Way	165mm Shallow-	6" x 8" 5" x 7" 2-Way	1" Component
Component System	Component System	Component System Mount	2-Way Component System	Tweeter

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	76W	90W	90W
Power Handling, Rsk:	229W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1mt)	92dB	96dB	99dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the speaker bones. WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local finliny car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinisystems.com.

SPECIFICATIONS

5020cs 6020cs 6520cs 6520cs 6820cs 1021t
5-1/4" 2-WayComponent System	5-1/2" 2-WayComponent System	155mm 2-WayComponent System	155mm Shallow-Mount 2-Way Component System	6' x 8' 5' x 7' 2-Way Component System

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS	76W	90W	90W
Power Handling, Peak	225W	270W	270W
Frequency Response: 67Hz - 21kHz		63Hz - 21kHz	68Hz - 21kHz
Sensitivity (2.85V, 1m)	92dB	95dB	95dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the speaker cones. WARRANTY: Reference Senes speakers are warranted against defects. The duration of the spasker's warranty depends on the laws in the country in which it was purchased. Your local Infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.inliniyssystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520cs 6820cs 1021t

5-14' 2-Way	6-12" 2-Way	165mm 2-Way	165mm Shallow	6" x 8"5" x 7" 2-Way	1 Component
Component System	Component System	Component System Mount 2	Way	Component System	Tevator
			Component System

Nominal Impedance: 2.85 Ohms 2.85 Ohms 2.85 Ohms 2.85 Ohms 2.85 Ohms
Power Handling, RMS:	75W	90W	90W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.85V, 1m)	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or sovents on the grilles or the speaker comes

WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infittysystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520scs 6820cs 1021t

5-14' 2-Way	6-12' 2-Way	165mm 2-Way	165mm Shallow-	5' x 8'5' x 7' 2-Way	1' Component
Component System	Component System	Component System Mount 2-Way	Component System	Tweeter

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	75W	80W	80W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (Ω.83V, Tm):	92dB	93dB	93dB

GENERAL CARE. The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the scudder comes. WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio restiller can help you determine the length of your warranty. To register your product, please visit us at www.infiniteysystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520scs 6820cs 1021t

5-14" 2-WayComponent System

6-12" 2-WayComponent System

165mm 2-WayComponent System

165mm ShallowMount 2-Way Component System

6" x 8"5" x 7" 2-WayTwechterComponent System

Nominal Impedance: 2.55 Ohms 2.55 Ohms 2.55 Ohms 2.55 Ohms 2.55 Ohms 2.55 Ohms
Power Handling, RMS	75W	90W	90W
Power Handling, Peak	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1m)	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the repeater comes. WARRANTY: Reference Series speakers are warranties against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio recorder can help you determine the length of your warranty. To register your product, please visit us at www.infinitysystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520ses 6820cs 1021t

5-1/4" 2-WayComponent System

6-1/2" 2-WayComponent System

165mm 2-WayComponent System

165mm ShallowMount 2-Way Component System TweeterComponent System

6" x 0"15" x 7" 2-Way

1" Component

Nominal Impedance: 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms 2.65 Ohms
Power Handling, RMS:	75W	90W	90W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.63V, 1ml):	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the speaker canes. WARRANTY: Reference Series speakers are warranted against defects. The duration of the spenser's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio recorder can help you determine the length of your warranty. To register your product, please visit us at www.infiniysystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520ses 6820cs 1021t

5-14' 2-Way 6-12' 2-Way 165mm 2-Way 165mm Shallow- 6" x 8'5" x 7' 2-Way 1" Component Component System Component System Component System Mount 2-Way Component System Tweeter Component System

Nominal Impedance:	2.65 Ohms	2.65 Ohms	2.65 Ohms 2.65
Power Handling, RMS:	75W	90W	90W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.63V, 1m):	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilcs may be cleaned with a clamp cloth. Do not use any clusters or salvents on the grilles or the speaker carers. WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infittysystems.com.

SPECIFICATIONS

5020cs	6020cs	6520cs	6520cs 6820cs 1021t
5-14" 2-Way	6-12" 2-Way	165mm 2-Way	165mm Shallow-	5" x 8"15" x 7" 2-Way
Component System Component System Component System Mount 2-Way Component System Tweeter				1 Component

Nominal Impedance:	2.85 Ohms 2.85 Ohms 2.85 Ohms 2.85 Ohms 2.85 Ohms 2.85 Ohms
Power Handling, RMS:	75W	90W	80W
Power Handling, Peak:	225W	270W	270W
Frequency Response:	67Hz - 21kHz	53Hz - 21kHz	58Hz - 21kHz
Sensitivity (2.83V, 1m):	92dB	90dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a damp cloth. Do not use any cleaners or solvents on the grilles or the speaker comes

WARRANTY: Reference Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infinitysystems.com.

SPECIFICATIONS
5020cs 6020cs 6520cs 6520scs 8820cs 1021t

5-14" 2-Way	6-12" 2-Way	165mm 2-Way	165mm Shallow-	5" x 8"5" x 7" 2-Way	T Component
Component System	Component System	Component System Mount 2	Way Component System	Twoster
			Component System

Nominal Impedance: 2.55 Ohms 2.55 Ohms 2.55 Ohms 2.55 Ohms 2.55 Ohms
Power Handling, RMS	75W	90W	90W
Power Handling, Peak	225W	270W	270W
Frequency Response:	67Hz - 21kHz	63Hz - 21kHz	68Hz - 21kHz
Sensitivity (2.83V, 1m)	92dB	93dB	93dB

GENERAL CARE: The loudspeaker grilles may be cleaned with a clamp cloth. Do not use any cleaners or solvents on the grilles or the speaker cones. WARRANTY: Reference: Series speakers are warranted against defects. The duration of the speaker's warranty depends on the laws in the country in which it was purchased. Your local infinity car audio retailer can help you determine the length of your warranty. To register your product, please visit us at www.infitSystems.com.