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Polk Audio db Series 500 Watt RMS Amplified 6.5" + 4" x 6" Coaxial Speaker Package

PA D Series 4-Channel Class-D Amplifier with 1 Pair db Series 6.5" 2-Way Coaxial Speakers and 1 Pair 4"x6" 2-Way Plate Speakers

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• 6-1/2" Coaxials
• 180 Watts Max Each, 60 Watts RMS Each
• Polymer/Mica Composite Mineral Filled Woofer Cone
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• 4"x6"" Coaxials
• 150 Watts Max Each, 50 Watts RMS Each
• Polymer/Mica Composite Cone
• Butyl Rubber Surround
• 3/4" Silk Dome Tweeter
• Class-D 4-Channel Amplifier
• 125 Watts RMS x 4 @ 4 ohm
• 200 Watts RMS x 4 @ 2 ohm
• 400 Watts RMS x 2 @ 4 ohm, Bridged

Learn more about the pad40004_db651_db461p-PLATE

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Product Highlights


• 6-1/2" Coaxials
• 180 Watts Max Each, 60 Watts RMS Each
• Polymer/Mica Composite Mineral Filled Woofer Cone
• 3/4" Liquid-Cooled Silk / Polymer Composite Dome Tweeter
• 4"x6"" Coaxials
• 150 Watts Max Each, 50 Watts RMS Each
• Polymer/Mica Composite Cone
• Butyl Rubber Surround
• 3/4" Silk Dome Tweeter
• Class-D 4-Channel Amplifier
• 125 Watts RMS x 4 @ 4 ohm
• 200 Watts RMS x 4 @ 2 ohm
• 400 Watts RMS x 2 @ 4 ohm, Bridged

Description


Polk Audio brand icon

Authorized dealer

Polk Audio db Series

Exceptional Quality and Versatility

Step up your vehicles audio performance with Polk Audio's revolutionary db Series speakers. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mica Cone woofer enable smooth roll-off and quick response at any volume. The rubber surround adds to bass response as well as increases the lifetime of the speaker under any conditions. Being marine certified, the Polk db Series will surprise you with its versatility and ability for use in many applications. The high-efficiency loudspeaker means less power is necessary for the same quality output. The revamped db Series delivers that perfect Polk Audio performance and durability like never before.



Polk Audio PA D4000.4

Taking the Polk Audio PA D Series Into the Digital Era

The PA D4000.4 is Polk Audio's new high-efficient digital 4-channel amplifier. This amplifier is perfect for providing the correct amount of power to a complete four speaker upgrade to your car audio system. The ability to bridge channels will give you more options on amplifying other applications such as subwoofers. This 4-channel can do amplify anything from high-end speakers to 4 entry level subwoofers.

How does Polk Audio improve on their already popular and very well known PA D series amplifiers? With technology advances, Polk Audio has taken their PA D series into the digital amplification arena. This means a smaller foot print, a super-efficient design which allows for lower power consumption and does away with a larger power supply. This allows the new digital PA D series amplifiers to run far more efficiently with lower distortion and cutting or clipping. The new PA D Digital series amplifiers are available in a monoblock, 2-channel, 4-channel, and 5-channel configuration making them accessible for any application. With a height of under 2 inches for all four configurations, these amplifiers also offer a mounting convenience making them practically perfect for any vehicle. All four configurations feature a 4-way protection circuitry and stainless steel hardware that will not corrode, giving the amplifier longevity and a sleek and stylish look. Polk Audio is a known and trusted company and with these new PA D Digital series amplifiers not only are you getting the high Polk Audio quality, you are now getting the quality in a very high and efficient digital range.


Polk Audio db651

6.5" / 6.75" 2-Way Marine Certified db Series Car Speakers w/ Liquid Cooled Silk Tweeters
Quantity: 1

General Features:

  • 6-1/2" 2-way Coaxial Speakers (Marine Certified)
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Recommended power range: 10 - 60 watts RMS per channel
  • Will fit most 6-3/4" locations with included speaker bracket
  • Lightweight dynamic balance polymer/mica composite mineral filled cone woofer
  • Marine Certified, perfect for use in marine vessels
  • 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter
  • High Pass and Low Pass Crossover Filters
  • Low-mass 2-Layer 25mm Kapton Voice Coil former
  • Multi-Hole Mounting Pattern
  • Shallow mounting depth
  • Muscular ABS Grilles (Based on MOMO Designs)
  • Durable Butyl Rubber Surround
  • Pole Plate Heat Sink
  • Flat Spider for faster, longer excursion linear motion
  • Flexible Woven Leads sewn directly into Spider for greater reliability
  • Polarized Nickel Plated Terminals on PCB terminal board
  • Stamped Steel Basket finished in rustproof Gun Metal Gray
  • Frequency Response: 40 - 22,000 Hz
  • Sensitivity: 92 dB
  • Nominal Impedance: 4 ohm
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

Priced Per Pair

Polk Audio db461P

300W Peak (100W RMS) 4" x 6" 2-way dB Series Marine Certified Coaxial Car Plate Speakers
Quantity: 1

General Features

  • 4" x 6" db Series Plate-style 2-way Speakers
  • Power Handling:
    • Peak: 300 watts per pair / 150 watts each
    • RMS: 100 watts per pair / 50 watts each
  • Recommended power range: 10 - 50 watts RMS per channel
  • Polymer/Mica Composite Cone
  • Butyl Rubber Surround
  • 3/4" Silk Dome Tweeter
  • Dynamic Balance Polymer/Mica Composite Mineral Filled Cone is stiff yet lightweight for big sound, little distortion
  • Marine Certified Polk db Series speakers are built tough to withstand the toughest environments so they are perfect for use in boats of all types
  • Low-mass 2-Layer Kapton Voice Coil
  • Pole Plate Heat Sink promotes better heat dissipation for superior power handling and reliability
  • Rock solid, acoustically inert Stamped Steel Basket finished in rustproof Gun Metal Gray
  • Stainless steel hardware
  • 4 ohm impedance
  • Top-mount depth: 1-13/16"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair

Polk Audio PA D4000.4 (PAD4000.4)

800W RMS PA D Series Class-D 4-Channel Car Amplifier
Quantity: 1

Product Features:


 

 
  • PA D Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 125 watts x 4 chan.
    • 2 ohm: 200 watts x 4 chan.
    • Bridged, 4 ohm: 400 watts x 2 chan.
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • LED power (blue) and protect (red) indicators
  • Soft start turn-on
  • 4, 3 and 2 Channel Operation
  • 4-way protection circuitry (thermal, overload, reverse polarity & speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 20 - 20,000 Hz
  • Damping Factor: >100
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ration: 105 dBA
  • Selectable crossover modes: LPF / FULL / HPF , with 10x Multiplier
  • Variable high-pass filter: 20 - 400 Hz (10x Capable), 12 dB/octave
  • Variable low-pass filter: 50 - 500 Hz (10x Capable), 12 dB/octave
  • Fuse Rating: 40A x 1 + 35A x 1
  • Supply Voltage: 10V - 16V
  • 12 AWG Speaker Connections
  • 4 gauge OFC power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 6-3/4"W x 10-15/16"L x 1-13/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the Polk Audio PA D4000.4 Owner's Manual Important Note: Early versions of this amplifier included a "Terminal Adapter". As of 2015, Polk Audio has confirmed that they are no longer sending this adapter with their amplifier, albeit referenced in the user manual. We apologize for any inconvenience, and suggest browsing our selection of "Gauge Adapters" if you wish to use larger than recommended wiring. Thank you!

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Alpine PSS-TSUB-TYA

500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2020-2025 Model Y

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Specifications & Details


Front Speaker Specifications
Speaker Size
6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design
2-way Coaxial
Shallow Mount Installation
Yes
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Butyl Rubber
Peak Power Handling
180 watts
RMS Power Handling
60 watts
Sensitivity
92 dB
Frequency Response
35 - 22000 Hz
Impedance (Per Voice Coil)
4 ohm
Top-Mount Depth (Mounting Depth)
1-5/8"
Cutout Dimensions
5\"
Speaker Grilles
Yes
Amplifier Power Specifications
RMS Power @ 4 ohms
125 watts x 4 channel
RMS Power @ 2 ohms
200 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
400 watts x 2 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<0.1%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
20 - 4000 Hz
Low-Pass Crossover Frequency
50 - 5000 Hz
Signal-to-Noise Ratio
105 dB
Remote bass/level controller
No
Fan Cooled
No
Fuse Rating
40A x 1 and 35A X 1
CEA-2031 Compliant
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PAD4000.4_DB651_DB461P

Weight:

15.00lbs

Internal SKU:

pad40004_db651_db461p-PLATE

Internal Product ID:

116447

Product and How-to Videos


Customer Ratings & Reviews


Polk Audio db Series 500 Watt RMS Amplified 6.5

5 star
74%
4 star
21%
3 star
3%
2 star
1%
1 star
0%



Durability
4.7
Value
4.8
Features
4.6
Design
4.8
Usability
4.8

Customer Reviews

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ok speaker exagerated highs

The following review is for db651, which is a part of the bundle you are viewing.

I like a flat response in speakers for realistic sound. I record music and reference the mix in my car also. The high boost makes it hard to judge a mix. might be good for some people but just too bright in one high frequency for me.

By jammer on July 9, 2014

140 found this helpful


Sastifying Product

The following review is for db651, which is a part of the bundle you are viewing.

I got the Polk Audio db651 6.5 in speakers. I have a Dodge Dakota Extended Cab and got 2 pairs. I am VERY impressed with the sound clarity and just sheer power of these speakers. Granted it is in a truck cab but these things are extremely loud. They have great clarity at all volume levels and are able to play loud enough to make me yell at my passengers to be heard and they still didn't have any distortion. For $65 a pair they are a steal. I'm only running 22 rms thru my head unit and they can take 60 rms I believe. I highly recommend these speakers to anyone.

By Luke on October 29, 2010

136 found this helpful


kind of tinny sounding

The following review is for db651, which is a part of the bundle you are viewing.

There seems to be one high frequency that is much louder than the rest around the frequency of a hi hat or cymbal. I prefer a flat response.
These speakers have that high boost which colors the sound and doesn't sound real.

By Jammer on July 9, 2014

134 found this helpful


Polk Audio db651

The following review is for db651, which is a part of the bundle you are viewing.

I had replaced the Polk Audio db61 door speakers from some kenwood speakers that I ended up blowing. Believe it or not, they sound better!
And for the price you cant beat it anywhere.

By Loy on June 17, 2014

129 found this helpful


Excellent value and sound

The following review is for db651, which is a part of the bundle you are viewing.

Very nice sounding speaker for a low budget co ax!

By Steve on August 21, 2014

124 found this helpful


Awesome product

The following review is for db651, which is a part of the bundle you are viewing.

These Polk speakers are great! I use them in my ice chest radios with no issues whatsoever. I will definetly be purchasing more!!

By Marcus on September 30, 2014

123 found this helpful


GREAT

The following review is for db651, which is a part of the bundle you are viewing.

These speakers were installed in a 20 ft wakeboarding boat and without an amplifier these speakers get loud and clear with no distortion.

By josh on August 17, 2011

121 found this helpful


Major step up from stock boat speakers

The following review is for db651, which is a part of the bundle you are viewing.

Like others speaker clarity and loudness are great, bass is a little weak. I'm working on a set for my Tundra next.

By nah on February 13, 2015

117 found this helpful


Great for the price

The following review is for db651, which is a part of the bundle you are viewing.

Polk has always been a good brand. With a well adjusted stereo I can get good bass and treble as a two-way speaker is expected. The mids are alright as expected.

Four of these in my truck can provide enough thump to delay my decision on installing a sub. Everything from acoustical, rock, r&b, and whatever sound good. This is coming from an audiophile.

By Paul on April 19, 2014

113 found this helpful


Incredible speakers (especially for the price)

The following review is for db651, which is a part of the bundle you are viewing.

Great speakers for an even better price. Very well built and sound phenomenal. Offer great highs, good mid, and surprising bass. They shake my truck even when they are barely cranked. I have a 98 GMC Sonoma with a JVC head unit running 18 watts RMS power and the speakers have plenty of power.

My only complaint is that installing the speakers was very difficult. The supplied mounting bracket was nowhere close to the right size for my truck so I had to re-drill mounts and use those horribly tiny mounting brackets they send you. The speakers are also much taller than stock and push on the door panels slightly. Grill did not even begin to fit.

Overall, though, I would recommend these speakers for anything from a stock head unit to a powerful aftermarket head with an amp. They are a major upgrade I should have done years ago. I plan on putting these speakers in every future car I own.

By Roman199 on November 22, 2011

112 found this helpful



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