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Description
Powerbass PS-AWB121T - 12" Amplified Shallow Subwoofer EnclosureBass is our backbone here at PowerBass and our engineers have designed an affordable, yet powerful solution to put a new low in the bottom end of your sound system with PS WB loaded woofer boxes. We take a unique design approach and engineer the woofers to fit the box, not the other way around like our competition. This gives our enclosures a deeper, tighter bass that handles more power for your hard earned cash. When you dont have a lot of space for
Bass is our backbone here at PowerBass and our engineers have designed an affordable, yet powerful solution to put a new low in the bottom end of your sound system with PS-WB loaded woofer boxes. We take a unique design approach and engineer the woofers to fit the box, not the other way around like our competition. This gives our enclosures a deeper, tighter bass that handles more power for your hard earned cash.
When you don’t have a lot of space for bass, we have our Amplified PS-AWB110T and 112T sealed “air suspension” truck enclosures that are designed to fit under or behind your seat that deliver tight, accurate bass.
Specifications:
- Single 12" 200 Watt RMS Amplified Slim Subwoofer Enclosure
- Injection Molded PP Cone Woofer
- 2" KSV Voice Coil Former
- Large Roll Butyl Rubber Surround
- Computer Optimized Sealed Enclosure
- Durable Aircraft Grade Vinyl Finish
- 1-Channel 200 Watt High Efficiency Class A/B Design
- High Level (Speaker)/Low Level (RCA) Input
- Soft Delay Turn On/Off Circuit
- Auto Turn-on (high level input only)
- Variable Low Pass Electronic Crossover 50Hz – 200Hz
- Variable 12dB Bass Boost EQ @ 45 Hz
- Variable Gain Control
- Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output
- Wired Remote Gain Control Included
- Mounting Hardware Included
- Inputs: Low Level (RCA)/High Level (speaker level)
- Equalization Boost/Cut: 0dB - 12 dB @ 45 Hz
- Subwoofer Frequency Range: 20 Hz - 200 Hz
- Power Supply: PWM MOSFET
- Bottom Depth: 5.75"
- Top Depth: 3.75"
- Height: 14"
- Width: 30.3
- Material: Injection Molded PP Cone
- Dimensions (in Inches): 30.3" x 14" x 3.75" (top depth)/5.75" (bottom depth)
- S/N Ratio: >85 dB
- Total Harmonic Distortion: 0.5% at Rated Power
- Spl: 98 db
- VC Impedance: 4 ohm
- Size: Single 12" Thin Mount
- Frequency Response: 36 Hz - 250 Hz
- Voice Coil Size: 2"
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 2
A masterfully falsified history of the late Soviet developments
Format: Paperback
This book represents academic propaganda, providing some interesting insights into important events. Some details are true, but some crucial details are omitted. It represents a sanitized version of Russia's modern history. It provides misleading information about Gorbachev's constitutional reforms, aimed at partitioning of 15 republics into 53 confederation entities. Originally, the targeted republics were Kazakhstan, Moldova, Georgia, Azerbaijan, Ukraine, etc. Those conflicts were manufactured by the Soviet center to discredit "nationalists," facilitate the partition of national republics, and grant Moscow right to protect ethnic minorities. According to Starovoitova, Bakatin, Yakovlev, and a few other primary sources, the Soviet security services led special operations in the Caucasus and Central Asia to provoke those conflicts. Zubok avoids citing those parts. Using the imperial approach of "divide and rule," Moscow attempted to become a peacekeeper in the conflicts it created between different ethnicity.
In addition to fragmenting the republics with well-developed national identities, Gorbachev's new constitution would revoke their right to leave the USSR, written in Lenin's 1922 Constitution (Shakhnazarov, 1992). Zubok does not explain any of it. His book is an effort to protect the truth and conceal facts with Russian myths and lies about nationalism (also referred to as Nazism). Notably, Zubok does not recognize non-Russian republics and describes them as "territories." He mentions Pitsunda as a resort on the Black Sea, not as Georgia. For lying about the genocidal ethnic cleansing conducted by the Russian military against the Georgian population of Abkhazia, Zubok owes apology to the victims of conflicts and wars initiated by Gorbachev and carried on by Yeltsin.
The story about "the hardliners coup against Gorbachev" is also a big fat lie. American scholars, Amy Knight, John Dunlop, and William Odom provide more accurate insights. For Russian sources, read Marshal Shaposhnikov or Aleksandr Lebed's memoirs (1995) and listen to Gennady Yanaev's interview (2009). According to Mitrokhin archives (original), the August 1991 coup was an active measure the KGB developed per Gorbachev's request. The so-called coup was part of Gorbachev's constitutional reform, which would lead to the removal of unfriendly leaders (including Yeltsin) from the republics. It failed because the Soviet military brass, foremost Pavel Grachev, had defected to Yeltsin earlier in 1991. When you read a book by a seasoned Russian propagandist, like Zubok or Trenin, take it with a grain of salt, because it will always contain a mix of lies and truth.
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Reviewed in the United States on March 16, 2023
★★★★★ 5
An important work and worth the time.
Format: Hardcover
Real scholarship addressing difficult but important topics in history, economic history, and development. What every economist should read to think much more deeply about how institutions, culture, and human agency interact. At the same time, scholars like the three co-authors demonstrate that there still remains the possibility of doing work that isn’t larded with ideological or activist posturing. Highly recommended.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Excellent research and well written by a Noble Laureate
Format: Hardcover
Excellent research and well written.
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Reviewed in the United States on December 10, 2025
★★★★★ 2
should have been shorter
Format: Hardcover
really interesting approach - but far too wordy
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Reviewed in the United States on February 3, 2026
★★★★★ 5
6 year old loves these books
Format: Paperback
One of my son’s favorite book series.
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Reviewed in the United States on May 1, 2026
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