AudioControl ACM-4.300 ACM Series compact 4-channel car amplifier 50 watts RMS x 4 + Polk Audio DB 652 DB+ Series 6-1/2" 2-way Car Speakers + Polk Audio DB 692 DB+ 6"x9" 3-way car speakers

AudioControl ACM-4.300

ACM Series compact 4-channel car amplifier 50 watts RMS x 4 + Polk Audio DB 652 DB+

Series 6-1/2" 2-way Car Speakers + Polk Audio DB 692 DB+

6"x9" 3-way car speakers

AudioControl ACM-4.300

ACM Series compact 4-channel car amplifier — 50 watts RMS x 4

Play your music loud and clear

Power makes good speakers sound great, but where to put an amp in your smaller vehicle? AudioControl comes to the rescue with their compact ACM-4.300 4-channel amp, which delivers 50 watts RMS per channel — perfect for two sets of speakers. This tiny, hand-size amplifier will fit almost anywhere in almost any kind of vehicle, improving the impact and clarity of your music. Even better, it features high-level inputs with signal-sensing turn-on, so it'll work with almost any stereo system, even one using a factory radio.

Versatility and practical features

To simplify setup, a "Maximized" LED indicates when you've set the amplifier's gain for optimum performance. Like it loud? This amp can also operate in two-channel mode to power a pair of high-performance speakers with 150 watts RMS each.

Product highlights:

4-channel car amplifier

50 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms)

150 watts RMS x 2 bridged at 4 ohms

Class D amp technology

selectable high-pass filter (bypass, 80, 120 Hz at 12 dB/octave) on front and rear channels

subsonic filter: 32 Hz

preamp and speaker-level inputs

GTO™ (Great Turn On) signal-sensing turn-on with speaker-level input

fuse rating: 30A x 1

wiring and hardware not included with amplifier

8-gauge power and ground leads recommended

dimensions: 9-1/2"W x 1-3/4"H x 3-1/2"D

warranty: 5 years

What's in the box:

Amplifier

30A fuse (installed on amp)

Two 4-pin speaker input connectors (installed on amp)

Two 4-pin speaker output connectors (installed on amp)

Quick start guide

Polk Audio DB 652

DB+ Series 6-1/2" 2-way car speakers — also fit 6-3/4" openings

Stellar performers

If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 

Honed Polk perfection

These DB652 2-way speakers feature a 6-1/2" polypropylene woofer cone with a strong rubber surround for solid playback and resilience under the environmental stress that comes with living in your car doors. A 3/4" silk dome tweeter delivers smooth highs with precision to give you a vibrant soundstage, while a built-in crossover keeps the highs and lows flowing to the proper drivers.

Handles up to 100 watts RMS

With power handling up to 100 watts RMS, you'll do fine driving this system with an aftermarket receiver, but these speakers will reach peak performance if you power them with a nice amp.

Cool looks, rugged construction

Polk includes mounting hardware, along with boldly designed grilles that add flare to your vehicle's interior if you're doing a custom installation. These speakers are marine certified, too, so they're a great choice for open-top vehicles or even fresh water and powersports applications.

Note: Polk includes brackets to fit a 6-3/4" opening.

Product highlights:

2-way car speakers (pair)

6-1/2" polypropylene woofer cone with rubber surround

3/4" silk dome tweeter

handles up to 100 watts RMS (300 watts peak power)

frequency range: 40-22,000 Hz

sensitivity: 92 dB

top-mount depth: 1-13/16"

grilles included

includes adapter rings for 6-3/4" openings

marine certified - these speakers also work well for fresh water and powersports applications

warranty: 1 year

What's in the box:

Unboxing video

Two 2-way speakers

2 Grilles

2 Mounting brackets (includes GM/Chrysler)

Two 12" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)

4 Red plastic butt connectors

Eight 1" Mounting screws

8 Speed clips

Owner's manual

Online registration information

Polk Audio DB 692

DB+ Series 6"x9" 3-way car speakers

Stellar performers

If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 

Honed Polk perfection

These DB522 3-way speakers feature a 6"x9" polypropylene woofer cone with a strong rubber surround for solid playback and resilience under the environmental stress that comes with living in your car doors. Two silk dome tweeters deliver smooth highs with precision to give you a vibrant soundstage, while a built-in crossover keeps the highs and lows flowing to the proper drivers.

Handles up to 150 watts RMS

With power handling up to 150 watts RMS, you'll do fine driving this system with an aftermarket receiver, but these speakers will love life if you power them with a nice amp.

For custom installation

Polk includes mounting hardware, along with boldly designed grilles that add flare to your vehicle's interior if you're doing a custom installation.

Product highlights:

3-way car speakers (pair)

marine certified — recommended for fresh water and powersports applications

6"x9" polypropylene woofer cone with rubber surround

3/4" silk dome tweeter and 1/2" supertweeter

handles up to 150 watts RMS (450 watts peak power)

frequency range: 30-22,000 Hz

sensitivity: 93 dB

top-mount depth: 3-1/4"

grilles included

What's in the box:

Two 3-way speakers

2 Bottom-mount brackets

2 Grilles

2 Polk factory grille badges

Two 12" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)

4 Red plastic butt connectors

Eight 1" Stainless steel screws

8 Stainless steel speed clips

Owner's manual

Online registration information