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Memphis Audio SRX1040 200 Watt RMS 10" SRX Car Audio Subwoofer+Amplifier+Amp Kit

$389.90 $124.95
(You save $264.95)
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Warranty Information:


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Bundles That Include This Item

Items included in this bundle

Package Includes:

  • (1) Memphis Audio SRX1040 10" SRX Car Subwoofer Audio Sub 400w Peak / 200w RMS 4 Ohm
  • (1) Memphis Audio SRX150.2 150 Watt RMS 2-Channel Car Stereo Amplifier 2-Ohm Amp
  • (1) Rockville RWK81 8 Gauge Complete Amp Installation Wire Kit with 100% Copper RCA


Whether it's your first system or you just need a little more bass in your trunk, the Street Reference line is the ultimate value subwoofer on the market. Redesigned from the ground up, SR subs are indistinguishable from their predecessors with improved performance, durability and cosmetics.


  • Memphis Audio SRX1040 10" SRX Car Subwoofer Audio Sub 400w Peak / 200w RMS 4 Ohm
  • 12 AWG compression terminals
  • Anodized aluminum voice coil former
  • Optimized for both sealed and vented enclosures
  • Lightweight but rigid cone design for improved efficiency
  • Polypropylene cone for improved durability
  • Progressive poly cotton spider for controlled motion resulting in lower distortion
  • Rubber surround for improved durability


  • Size: 10"
  • RMS Power: 200w
  • Peak Power: 400w
  • Voice Coil: Single
  • Impedance: 4-Ohm
  • Sensitivity (dB): 84
  • Magnet Size (Oz): 30
  • Mounting Depth (in): 4.65
  • Cut Out Diameter (in): 9.06
  • Voice Coil Diameter: 2"
  • Warranty: 1

TS Parameters:

Resonant Frequency (fs) 36 Hz
Mechanical Q 4.75 Qms
Electrical Q 0.88 Qes
Total Q 0.742 Qts
84.8 dB
Xmax Linear 0.24 in.
Xmax Mechanical 0.8 in.
Displacement 0.07 cf.
Air volume of suspension (Vas) 1.08 cf.
Moving Mass (Mms) 120.6 g
Suspension Compliance (Cms) 0.165 mmN
Effective piston area (Sd) 363.03 SqCm
Motor Strength (Bl) 9.94 TM
Impedance Series 4 ohms
Impedance parallel 4 ohms
Voice coil diameter 2 in.
RMS Power 200 Watts
Peak Power 400 Watts
Magnet weight 30 oz
Magnet diameter 3.55 in.
Mounting depth 4.57 in.
Cutout Diameter 9.06 in.
Frame Outside Diameter 10.12 in.
Single sub sealed 1 cf.
Dual subs Sealed 2 cf.
Single sub vented 1.8 GROSS cf.
Port dimensions 10.5" x 1.5" x 14.5"L
Tuning frequency 38 Hz
Dual sub vented 3.5 GROSS cf.
Port dimensions 10.5" x 3" x 15"L
Tuning frequency 38 Hz


Street Reference amplifiers are the ultimate combination of performance, aggressive style and value. These powerhouses are capable of pushing the envelope without breaking the bank. Street Reference is the perfect choice for any entry to mid-level system. These amplifiers feature a sleek black aluminum textured finish with a brilliant LED accent.


  • Textured aluminum heatsink
  • Selectable bass boost
  • Variable crossover network
  • Ultra-bright LED accent light strip


  • RMS POWER 4Ω: 50 x 2
  • RMS POWER 2Ω: 75 x 2
  • Bridged mono @ 4Ω: 150 x 1
  • THD % 4Ω: <1%
  • FREQ RESP: 10Hz -27kHz
  • DIMENSIONS: 8.9 x 7.8 x 21.

Video of RWK81:


The Rockville RWK81 8 AWG (American Wire Gauge) amp kit has the following diferences over other amp kits on the market at this price point.

1. Our RCA cables are 100 % copper. These are top of the line RCA cables.

2. Better Resistance: The only thing that really matters with wires is the resistance rating. This is a measurement of conductivity and how much signal is loss per foot of wire. Since Rockville wires are made with around 3 times as much copper as any other wire at this price point, these wires had a much better resistance rating which means they will transfer more power to your amps than the other brands.

3. We do not cheat you on the thickness of the wire. These are standard American wire gauge thickness. This is another reason our conductivity is better than anything else at this price point. Other brands in the market place write 8 gauge, but cheat you on the thickness. We are honest about the thickness.

4. The Rockville amplifier installation kits feature a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for 100% improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F.

The RCA signal transfer cables included in this kit feature blue and silver twisted pair technology in a clear outer jacket insulation skin. Not only do the blue and silver wires look cool but they also provide superior signal transfer with maximum noise suppression. They are 100% copper to provide absolute lossless perfect signal transfer to your receiver. This technology reduces interference, so your audio signal flows clean and pure at all power levels.

This kit also includes a massive 60 Amp AGU Gold Plated Fuse, so you can be sure it will handle the all the DC power that your amp will need without even the slightest loss of current. The included 7 split loom tube provides protection for your power cable from the typically harsh environment found under the hood of your car.

Audiosavings product experts have tested this amp kit against many leading amp kits on the market and were were impressed not only by the great looks but by the quality of these Rockville installation kits as well. These kits had a lower resistance rating than the other brands we compared and tested them against. What this means is that Rockville manufactures their kits with more copper than other kits at this price point, ultimately providing your amplifiers with better and cleaner DC power, so they work cooler and more efficiently. You will hear the difference a Rockville installation kit will make!

One other last thing worth noting about our kit compared to others. Our kit cosmetically looks the best. It has blue power wire, clear ground wire, and twisted pair RCAs with matching colors. This model includes (1) sets of RCA cables.


  • Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit
  • (1) 17' High Grade Twisted Pair of 100% Copper RCA Cable
  • 17' 8 Gauge Translucent Blue Super Flex Power Cables
  • 17' 18 Gauge Blue Remote Cable
  • 17' 16 Gauge Clear Speaker Wire
  • 3' 8 Gauge Super Flex Ground Wire
  • Gold Plated AGU Heat Resistant Fuse Holder
  • 60 Amp AGU Gold Plated Fuse
  • 7' Split Tube Loom
  • Accessories Included: Wire Ties, Ring Terminals, Butt Connectors, Spades, and Grommets
  • Soft abrasion proof insulating jacket allows for 100% improved flexibility
  • PVC outer jacket can with-stand an extreme temperature range of -40 to 220 degrees F

The Rockville Difference:

Whenever you see the Rockville shield on a product you know that it has the stamp of approval. While other companies simply import products from China, Rockville manufactures the products in China to lower your cost but do so under American style supervision and quality standards to get you that USA quality that you want!

About Rockville Quality Control Procedures:

The Rockville brand stands for Quality, Innovation and Value. All Rockville products go through the most rigorous quality control standards in the industry. Products go through months of extensive testing before they reach your hands. All user functions are tested and all internal components are tested for quality. Rockville makes products that are virtually un-breakable! Rockville is one of the only brands in its class to test every concept model for weeks or months before starting production. Once production begins, Rockville sends product engineers to their factory to quality control every line of production. During production every product is tested and on top of that Rockville goes the extra mile and has their high level product engineers do an additional quality control. They test a certain percentage of all products from the production line a second time to ensure that the quality meets their vigorous standards, and to make sure that there is never a batch of products with even a slight problem. All Rockville products are backed with a hassle free warranty, though it is unlikely that you will need to use it.

Great features and great quality make Rockville a great choice.
  • UPC:
  • 613825727412

WARNING: Cancer and Reproductive Harm —

Car Subwoofer Impedance Wiring Guide

Use our car subwoofer and amp wiring diagrams to figure out which amplifier is compatible with your subwoofer(s) and how to wire it properly.

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