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  1. Home
  2. Car Audio & Electronics
  3. Car Speakers
  4. Car Speaker Packages & Bundles

Car Speaker Packages & Bundles for your 1977 RM370 close

Get a car speaker package that includes multiple sets of speakers and/or speakers with harnesses, adapters or even an amplifier included.

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Install kit discounts · Guaranteed fit · Full warranty
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Speaker Size
Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
Design
The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
RMS Power Handling
The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
Peak Power Handling
Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
Sensitivity
An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
Impedance (Per Voice Coil)
The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
Shallow Mount Installation
This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.
Tweeter Design
Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Alpine S2-S80C (2-Pairs, 4-Total)

1040W Peak (340W RMS) 8" S-Series 2-way Component Speaker System (2-Pairs)

S2S80C_2 big
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Alpine S2-S80C (2-Pairs, 4-Total)

1040W Peak (340W RMS) 8" S-Series 2-way Component Speaker System (2-Pairs)

• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

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No Fit Icon Doesn't fit your RM370

List price $580.00
-17% $479.90

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Only 3 Left!

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• 260 watts Peak Each, 85 watts RMS Each
• 1" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 80 dB

Hifonics ZS525CX (2-Pairs, 4-Total)

800W Peak (120W RMS) 5.25” Zeus Series Coaxial 2-way Car Speakers (2-Pairs)

ZS525CX_2 big
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Hifonics ZS525CX (2-Pairs, 4-Total)

800W Peak (120W RMS) 5.25” Zeus Series Coaxial 2-way Car Speakers (2-Pairs)

• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4 Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

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No Fit Icon Doesn't fit your RM370

7
List price $57.98
-31% $39.98

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• 200 Watts Max Each, 30 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-Cellulose Cones
• 4 Ohm Impedance
• Sensitivity: 88dB
• Mounting Depth: 2"

Lowest price in 30 days

Infinity Kappa 603CF (2-Pairs, 4-Total)

1320W Peak (440W EMS) 6.5" Kappa Series 2-way Component Speaker System (2-Pairs)

KAPPA603CF_2 big
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Infinity Kappa 603CF (2-Pairs, 4-Total)

1320W Peak (440W EMS) 6.5" Kappa Series 2-way Component Speaker System (2-Pairs)

• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Silk Edge-driven Dom Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

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No Fit Icon Doesn't fit your RM370

6
List price $999.90
-28% $719.90

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• 330 watts Peak Each, 110 watts RMS Each
• 3/4" Silk Edge-driven Dom Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 93 dB

Pioneer TS-A6901C (2-Pairs, 4-Total)

1800W Peak (400W RMS) 6x9" A-Series 2-Way Component Speaker System (2-Pairs)

TSA6901C_2 big
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Pioneer TS-A6901C (2-Pairs, 4-Total)

1800W Peak (400W RMS) 6x9" A-Series 2-Way Component Speaker System (2-Pairs)

• 450 watts Peak Each, 100 watts RMS Each
• 3/4" Polyetherimide Dome Tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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No Fit Icon Doesn't fit your RM370

List price $360.00
-17% $300.00

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• 450 watts Peak Each, 100 watts RMS Each
• 3/4" Polyetherimide Dome Tweeters
• Carbon and Mica Reinforced Injection Molded Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Hertz SX 165 NEO (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

SX165NEO_2 big
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Hertz SX 165 NEO (2-Pairs, 4-Total)

800W Peak (400W RMS) 6.5" SPL Show Series 2-way Car Speakers for SPL Competition (2-Pairs)

• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

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No Fit Icon Doesn't fit your RM370

8
List price $960.00
-6% $899.98

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• 200 watts Max Each, 100 watts RMS Each
• 1.1 PEI (Polyetherimide) Dome Tweeters
• Water repellent pressed paper cone material
• Impedance: 4 ohm
• Sensitivity: 96.5 dB
• Mounting Depth: 2-1/4"

Polk Audio DB6502 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

DB6502_2 big
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Polk Audio DB6502 (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6.5" DB+ Series 2-Way Car & Marine Component Speaker System (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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No Fit Icon Doesn't fit your RM370

8
List price $419.98
-24% $320.00

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• 300 watts Peak Each, 100 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

NVX X-Series Front Speaker Upgrade Kit

Fits select 2014-2018 Silverado 1500 ; Includes Speakers Harness and Speaker Adapters

14-18-CHEVY-SLVRDO1500-XFSP big
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NVX X-Series Front Speaker Upgrade Kit

Fits select 2014-2018 Silverado 1500 ; Includes Speakers Harness and Speaker Adapters

• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

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No Fit Icon Doesn't fit your RM370

73
List price $240.97
-28% $173.97

In stock

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• 180 watts Peak Each, 60 watts RMS Each
• 1/2" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB
• Vehicle Specific Dash Kit, Wire Harness Included

Lowest price in 30 days

Kicker 3.5", 6.5" & 6x9" CS Speakers (CSC35, CSC65, CSC693) w/ Free Install Kit

Kicker 3.5, 6.5, and 6x9 CS Series Coaxial Speakers with Panel Removal Tool Kit, Sound Damping Kit, Rubber Roller, and Koozie Accessory Bundle

CS3_CS6_CS69_BTK_2SD_RLR_SK big
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Kicker 3.5", 6.5" & 6x9" CS Speakers (CSC35, CSC65, CSC693) w/ Free Install Kit

Kicker 3.5, 6.5, and 6x9 CS Series Coaxial Speakers with Panel Removal Tool Kit, Sound Damping Kit, Rubber Roller, and Koozie Accessory Bundle

  • Kicker 180W Peak 3.5-inch CS Series 2-Way Coaxial Speakers
  • 600W Peak 6.5-inch CS Series 2-Way Coaxial Speakers
  • 900W Peak 6x9-inch CS Series 3-Way Coaxial Speakers
  • Installer's 12-Piece Master Panel Removal Tool Kit
  • Complete kit includes Sound Damping Speaker Kit, Rubber Roller, and Koozie
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Install kits available for most vehicles

Fitment unknown for your RM370

372
List price $441.41
-45% $243.94 /pair

In stock

Add to Cart

  • Kicker 180W Peak 3.5-inch CS Series 2-Way Coaxial Speakers
  • 600W Peak 6.5-inch CS Series 2-Way Coaxial Speakers
  • 900W Peak 6x9-inch CS Series 3-Way Coaxial Speakers
  • Installer's 12-Piece Master Panel Removal Tool Kit
  • Complete kit includes Sound Damping Speaker Kit, Rubber Roller, and Koozie

4) New Rockford Fosgate P1692 6x9" 300 Watt 2 Way Car Coaxial Speakers Audio

300W Peak (150W RMS) 6x9" 2-Way Punch Series Coaxial Speakers Package

P1692 2 Pack big
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4) New Rockford Fosgate P1692 6x9" 300 Watt 2 Way Car Coaxial Speakers Audio

300W Peak (150W RMS) 6x9" 2-Way Punch Series Coaxial Speakers Package

• Peak Power: 300W
• RMS Power: 150W
• 3/4" Treated PEI Dome Tweeter
• Mounting Depth: 3" • Injection Molded Mineral Filled Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 91dB

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82
$219.98

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• Peak Power: 300W
• RMS Power: 150W
• 3/4" Treated PEI Dome Tweeter
• Mounting Depth: 3" • Injection Molded Mineral Filled Polypropylene Woofer Cone
• 4 Ohm Impedance
• Sensitivity: 91dB

DS18 PRO-ZT8 with Speaker Installation Kit

Includes: (2) 8” Mid-Range Loudspeaker, 2 Piece Silicone Rubber Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

PRO-ZT8, XBAF8, SDRLR1, SDSK2, BTK106 big
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DS18 PRO-ZT8 with Speaker Installation Kit

Includes: (2) 8” Mid-Range Loudspeaker, 2 Piece Silicone Rubber Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 550 watts Max, 275 watts RMS
• 1" Aluminum Bullet Tweeter
• Impedance: 4 ohm
• Sensitivity: 98 dB
• Mounting Depth: 3.58"

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Install kits available for most vehicles

Fitment unknown for your RM370

141
List price $310.61
-12% $273.71

In stock

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• 550 watts Max, 275 watts RMS
• 1" Aluminum Bullet Tweeter
• Impedance: 4 ohm
• Sensitivity: 98 dB
• Mounting Depth: 3.58"

DS18 PRO-X10MBASS with Speaker Installation Kit

Includes: (2) 10” Mid-Bass Loudspeaker, Sound Damping Kit, Rubber Roller, Panel Removal Kit

(2) PRO-X10MBASS, SDSK2, SDRLR1, BTK106 big
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DS18 PRO-X10MBASS with Speaker Installation Kit

Includes: (2) 10” Mid-Bass Loudspeaker, Sound Damping Kit, Rubber Roller, Panel Removal Kit

• 800 watts Max
• 400 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96.3 dB
• Mounting Depth: 4.25"

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Install kits available for most vehicles

Fitment unknown for your RM370

139
List price $256.62
-10% $232.04

In stock

Only 3 Left!

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• 800 watts Max
• 400 watts RMS
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 96.3 dB
• Mounting Depth: 4.25"

Cerwin-Vega CVP69 (Pair, 2-Total)

600W Peak (300W RMS) 6X9" PRO Series Full Range Coaxial Car Speaker (Pair)

CVP69_2 big
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Cerwin-Vega CVP69 (Pair, 2-Total)

600W Peak (300W RMS) 6X9" PRO Series Full Range Coaxial Car Speaker (Pair)

• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 94 dB

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1
List price $119.98
-17% $99.98

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Only 3 Left!

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• 300 watts Peak Each, 150 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 94 dB

Cerwin-Vega CVP8 (Pair, 2-Total)

700W Peak (340W RMS) 8” PRO Series Full Range Coaxial Car Speaker (Pair)

CVP8_2 big
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Cerwin-Vega CVP8 (Pair, 2-Total)

700W Peak (340W RMS) 8” PRO Series Full Range Coaxial Car Speaker (Pair)

• 350 watts Peak Each, 170 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 95 dB

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No Fit Icon Doesn't fit your RM370

List price $119.98
-17% $99.98

In stock

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• 350 watts Peak Each, 170 watts RMS Each
• Impedance: 4 ohm
• Sensitivity: 95 dB

Infinity Primus PR5012IS (PR5012ISAM) (2-Pairs, 4-Total)

480W Peak (160W RMS) 5.25" Primus Series 2-Way Coaxial Car Speakers (2-Pairs)

PR5012ISAM_2 big
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Infinity Primus PR5012IS (PR5012ISAM) (2-Pairs, 4-Total)

480W Peak (160W RMS) 5.25" Primus Series 2-Way Coaxial Car Speakers (2-Pairs)

• 120 watts Peak Each, 40 watts RMS Each
• Textile Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 2.7
• Sensitivity: 88 dB

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No Fit Icon Doesn't fit your RM370

List price $239.90
-54% $109.90

In stock

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• 120 watts Peak Each, 40 watts RMS Each
• Textile Edge-driven Dome Tweeters
• Polypropylene cone material
• Impedance: 2.7
• Sensitivity: 88 dB

Infinity REF697F (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x9" Reference Series 2-way 4-ohm Speakers (2-Pairs)

REF697F_2 big
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Infinity REF697F (2-Pairs, 4-Total)

1200W Peak (400W RMS) 6x9" Reference Series 2-way 4-ohm Speakers (2-Pairs)

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

Save 15% Off Package Deals at Checkout!
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No Fit Icon Doesn't fit your RM370

5
List price $339.90
-18% $279.90

In stock

Only 3 Left!

Add to Cart

• 300 watts Peak Each, 100 watts RMS Each
• 1" Textile Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB

JBL Stadium 962M (2-Pairs, 4-Total)

1440W Peak (480W RMS) 6x9" Stadium Series 3-Way 3-Ohm Coaxial Car Speaker (2-Pairs)

STADIUM962M_2 big
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JBL Stadium 962M (2-Pairs, 4-Total)

1440W Peak (480W RMS) 6x9" Stadium Series 3-Way 3-Ohm Coaxial Car Speaker (2-Pairs)

• 360 watts Max Each, 120 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB @ 2.83 V
• Mounting Depth: 3.15"

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No Fit Icon Doesn't fit your RM370

2
List price $699.90
-23% $539.90

In stock

Add to Cart

• 360 watts Max Each, 120 watts RMS Each
• 3/4" Aluminum Dome Tweeters
• Fiberglass cone material
• Impedance: 3 ohm
• Sensitivity: 94 dB @ 2.83 V
• Mounting Depth: 3.15"

NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Component Car Speaker Upgrade Kit for 1999-2006 Silverado 2500 HD

99-06-CHEVY-SLVRD2500HD-EF big
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NVX N-Series Front Door Speaker Upgrade Kit

6.5" N-Series 2 Way Component Car Speaker Upgrade Kit for 1999-2006 Silverado 2500 HD

• Includes a pair of NVX NSP65KIT 6.5" component speakers
• Designed for select 1999-2006 Silverado 2500 HD
• Speaker adapters and wiring harnesses included
• Plug-and-play installation

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No Fit Icon Doesn't fit your RM370

155
List price $145.97
-23% $112.97

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• Includes a pair of NVX NSP65KIT 6.5" component speakers
• Designed for select 1999-2006 Silverado 2500 HD
• Speaker adapters and wiring harnesses included
• Plug-and-play installation

Polk Audio 5.25" 300W Car/Marine ATV Speakers, Pair + 6 x 9" 360W Speakers, Pair

600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

43DSC69304,DB 522 big
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Polk Audio 5.25" 300W Car/Marine ATV Speakers, Pair + 6 x 9" 360W Speakers, Pair

600W Peak (200W RMS) 5.25" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

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No Fit Icon Doesn't fit your RM370

46
List price $249.98
-23% $193.69

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Add to Cart

• 300 Watts Max Each, 100 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 91dB
• Mounting Depth: 1.74"

Polk DB402 4-Inch 135W 2-Way Speakers w/ Kicker 6x9-Inch 360W Coaxial Speakers

270W Peak (90W RMS) 4" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

43DSC69304,DB402 big
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Polk DB402 4-Inch 135W 2-Way Speakers w/ Kicker 6x9-Inch 360W Coaxial Speakers

270W Peak (90W RMS) 4" DB+ Series 2-way Marine/UTV Certified Coaxial Speakers with IP55 Rating for Car, Powersports or Marine Audio Package

• 135 Watts Max Each, 45 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.79"

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No Fit Icon Doesn't fit your RM370

37
List price $239.98
-32% $163.57

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Add to Cart

• 135 Watts Max Each, 45 Watts RMS Each
• 0.75" shallow tweeter design
• Polypropylene UV tolerant cone
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 1.79"

Cerwin Vega H7683 (2-Pairs, 4-Total)

1440W Peak (240W RMS) 6x8" HED Series 3-Way Coaxial Car Speakers (2-Pairs)

H7683_2 big
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Cerwin Vega H7683 (2-Pairs, 4-Total)

1440W Peak (240W RMS) 6x8" HED Series 3-Way Coaxial Car Speakers (2-Pairs)

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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No Fit Icon Doesn't fit your RM370

50
List price $191.98
-17% $159.98

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Add to Cart

• 360 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 87 dB

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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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