
SW-900 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $4.71 | Condition is Brand New, One pair of 6" KENWOOD foam surrounds eg SW7 , SW900 etc. See list., shipping cost = $13.74 | 100.0% |
![]() | $28.95 | Condition is Brand New, Remote Control for KENWOOD HI-FI Model/s SW700 SW900, shipping cost = $13.04 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $13.99 | Condition is New, 10-Pin Harness Plug For KENWOOD Subwoofer KSC-SW880 KSC-SW900 KSC-SW910 KSC-WX1, shipping cost = $9.99 | 99.5% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $22.38 | Condition is Nuovo, Replacement remote control for KENWOOD SW900, HI-FI, shipping cost = $6.19 | 94.6% |

The Kenwood SW-900 Subwoofer is a powerful and high-performance audio component designed to deliver deep, resonant bass for your home theater or music system. This woofer, part of Kenwood's Excelon series, boasts several advanced features that make it an excellent choice for discerning audio enthusiasts.
The SW-900 woofer boasts a large, 12-inch diameter cone made of injection-molded polypropylene. This material offers several advantages over paper cones, including greater durability, better resistance to moisture, and improved clarity and detail in the bass frequencies. The cone is also reinforced with a rubber sleeve that helps to reduce distortion and ensures consistent performance.
This subwoofer employs a high-power, 300-watt RMS (Root Mean Square) amplifier that can deliver up to 1200 watts of peak power. This amplifier is designed to provide plenty of clean power to the woofer, ensuring that even the most demanding bass lines are reproduced with clarity and precision.
The SW-900 woofer also features a low-frequency response of 20 Hz to 150 Hz, making it ideal for reproducing the deep, resonant bass frequencies that are essential for an immersive home theater experience. The woofer's high-pass filter can be adjusted from 40 Hz to 150 Hz, allowing you to fine-tune the bass response to your specific system and room acoustics.
The SW-900 woofer also includes several convenient features that make installation and operation a breeze. These include a front-firing port that can be positioned to optimize bass response in your room, adjustable phase control to help eliminate sound cancellation between subwoofers, and a detachable grille that allows you to show off the woofer's sleek design or hide it away, depending on your preferences.
In summary, the Kenwood SW-900 Subwoofer is a high-performance audio component that delivers deep, clear, and resonant bass. With its large, durable cone, powerful amplifier, adjustable filters, and convenient features, this woofer is an excellent choice for anyone looking to enhance their home theater or music system with powerful, room-shaking bass.
Kenwood SW-900 Subwoofer: A Detailed Analysis
The Kenwood SW-900 is a 12-inch shallow mount subwoofer designed to deliver powerful and clear bass in a compact enclosure. To help you make an informed decision about whether this subwoofer is the right choice for your audio system, let's examine its key features, advantages, and potential drawbacks.
Key Features:1. Shallow mount depth of 3.5 inches
2. 12-inch diameter woofer
3. RMS power handling: 150 watts
4. Peak power handling: 300 watts
5. Frequency response: 25 Hz - 150 Hz
6. Spl (sound pressure level): 87 dB
7. Impedance: 4 ohms
Advantages:1. Compact design: The SW-900's shallow mount depth makes it an excellent choice for vehicles with limited space under the seats or in the trunk.
2. Powerful bass: With a maximum power handling of 300 watts, the SW-900 can produce deep, impactful bass.
3. Wide frequency response: The subwoofer covers a broad frequency range, ensuring a well-rounded bass response.
4. Affordability: The Kenwood SW-900 is a budget-friendly option compared to many other high-performance subwoofers.
Disadvantages:1. Limited RMS power: Although the SW-900 can handle a high peak power, its RMS power handling is relatively low, which may limit its performance in demanding audio setups.
2. Sensitivity: With a lower sensitivity rating of 87 dB, more power is required to achieve the same volume level compared to higher sensitivity subwoofers.
3. Build quality: Some users have reported issues with the subwoofer's build quality, including wiring issues and inconsistent sound quality.
Conclusion:The Kenwood SW-900 is an appealing choice for those seeking a powerful and compact subwoofer without breaking the bank. Its shallow mount depth and wide frequency response make it a versatile option for various vehicle installations. However, potential drawbacks such as limited RMS power, sensitivity, and inconsistent build quality should be considered before making a purchase.
Recommendation:If you're looking for a budget-friendly, compact subwoofer that delivers solid bass performance, the Kenwood SW-900 could be a suitable option for your audio system. However, if you require higher RMS power and superior build quality, it may be worth considering more expensive alternatives from well-known brands. Always ensure proper installation and calibration for optimal performance.
Details:
The sw-9 model signifies a specific design and feature set that is ideal for enhancing the bass response in stereo or home theater setup. The product is a used Kenwood super woofer sw-9 made in japan. With its manufacturing origin in japan, this woofer is likely to offer superior craftsmanship and reliability.
specifications vintaspeaker:
- brand: Kenwood
- mpn: Sw-900
- country/region of manufacture: Japan
shipping vintaspeaker:
- class: standard
- transit: 6-12 days
- carrier: fedex
- service: fedex ground / fedex home delivery
- type: calculated
general vintaspeaker:
- category: Electronics > Audio Video > Vintage Speakers
returns vintaspeaker:
- policy: no returns
payments vintaspeaker:
- wallet: paypal
- credit card: mastercard
- other
seller vintaspeaker:
- city: uniontown, ohio
- # reviews: 423
- rating: 100.0%
offer vintaspeaker:
- started: october 10, 2025
- prices: $4.71–$28.95
- item condition:
- Brand New
- New
- Nuovo
- availability: in stock
- options: ship-to-home
- in stock #: 4
- sold #: 12
- best offers: true
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