# FS: 2 10" Infinity Reference 1020W Subs and Kenwood Amp **URL:** \ **Category:** Classifieds\ **Created:** [December 5, 2004, 8:09pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342 "2004-12-05T20:09:23Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 5, 2004, 8:09pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/1 "2004-12-05T20:09:23Z")
**I have a Kenwood KAC-7201 800watt 2/1ch Amp mounted to a sealed box containing 2 10" Infinity Kappa Reference 1030W Subs. The information for both the Subs and the Amp can be found below. I have had these subs and amp for little over a month now, and boy do they pound.** Unfortunately due to financial issues I need to part with them. I have the original box for the Amp. The Sub Box Enclosure is specifically designed for these subs and will fit into a coupe or hatchback. I am looking for $500cdn for the Amp, Subs and Box. ::: NEW PRICE $400CDN ::: ![http://www.kenwoodusa.com/content/product/image/large/im-kac-7201-lrg-2003-kusa.jpg](http://www.kenwoodusa.com/content/product/image/large/im-kac-7201-lrg-2003-kusa.jpg) The 150 watt x 2 channel KAC-7201 2-Channel Power Amplifier has the power to transform your car stereo into the envy of anyone within earshot. The bridged power output is 460 watts x 1 channel and the maximum power output is specified at a whopping 800 watts. The power MOSFET switching power supply uses two secondary capacitors and a toroidial noise filter. Features include variable low-pass and switchable high-pass electronic crossovers, 2-ohm stability, speaker level inputs, a Quiet Turn-On circuit, and a cast aluminum heat sink with sandblast finish. GENERAL FEATURES - Cast Aluminum Heat Sink: with Sandblast Finish - Power Indicator: Blue Logo Triangle POWER RATINGS - Bridged Power Output at 14.4V (1kHz, 0.8% THD): 460 Watts x 1 - Maximum Output Power: 800 Watts - Power Output at 2 Ohms, at 14.4V (1kHz, 0.8% THD): 230 Watts x 2 - Power Output at 4 Ohms, at 14.4V (20Hz-20kHz, 0.08% THD): 150 Watts x 2 AUDIO FEATURES - 2 or 1 Channels of Amplification - Ground Isolation Circuit - High-Pass Electronic Crossover: 150Hz, 12dB/oct (Switchable) - Quiet Turn-On - RCA Audio Inputs: Gold-Plated - RCA Line Outputs: Gold-Plated - Speaker Connectors: Screw-Type - Speaker Level Input Terminals: Plug-Type - Stereo, Mono, or Tri-Mode Operation - Variable Low-Pass Electronic Crossover: 50Hz - 200Hz, 18dB per Octave - Bass Boost: Off/+12dB (90Hz) POWER SUPPLY FEATURES - 2-Ohm Stable - Copper EE-Core Power Transformer - Noise Supression Filter: Toroidal - Power Input Terminals: Gold-Plated, Large Screw-Type - Power MOSFET Switching Power Supply - Power Supply Fuse: 2 x 30A - Secondary Capacitors: 2 ![http://www.infinitysystems.com/caraudio/images/productimages/largeimage/1030W.jpg](http://www.infinitysystems.com/caraudio/images/productimages/largeimage/1030W.jpg) - High-efficiency polypropylene woofer cones - This lightweight and popular material is used to ensure maximum woofer efficiency. The benefit is hgh output with modest amplifier power. - Large-roll rubber surrounds - This material provides optimum cone-edge suspension and absorbs distortions that may travel up the cone edge, ensuring clean, tight bass. - Progressive spider - Each Reference subwoofer uses a progressive spider, which provides better control at excursion limits than more commonly used linear spiders. Your benefit to our using a progrssive spider is reduces distortion at high output levels. - Vented polepieces - Provides additional cooling of the motor structure is provided. The subwoofer’s thermal capablities are augmented, thus increasing power handling. - Proprietary deep-draw I-beam basket - This allows room for a longer motor structure, which provides increased bass output. This basket is also more rigid and has a lower basket resonance. Specifications MSRP U.S. $: $109.95 each Power Handling, RMS: 250 Watts Power Handling, Peak: 1000 Watts Sensitivity: 90dB Frequency Response (±3dB): 25Hz - 250Hz Mounting Depth: 5-3/4" Impedance: 4 Ohms Owner’s Manual: [http://manuals.harman.com/INF/CAR/Owner's%20Manual/REF%20SUB%201030103212301232%20OM%20FINAL.pdf](http://manuals.harman.com/INF/CAR/Owner%27s%20Manual/REF%20SUB%201030103212301232%20OM%20FINAL.pdf) ---
**Author:** ![spd-dmn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/spd-dmn/32/5513_2.png) [@spd-dmn](https://forums.speedlife.net/u/spd-dmn)\ **Post date:** [December 5, 2004, 8:17pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/2 "2004-12-05T20:17:19Z")
So is it a Kappa or a Reference? ---
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 5, 2004, 8:29pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/3 "2004-12-05T20:29:35Z")
They are last years models with the black center which were called the Kappa Reference, but they have been split up to the Kappa Perfect series and the Reference Series, These are the same as the Reference 1030w’s You can come check them out tomorrow if you would like. ---
**Author:** ![Happe](https://avatars.discourse-cdn.com/v4/letter/h/dfb087/32.png) [@Happe](https://forums.speedlife.net/u/Happe)\ **Post date:** [December 5, 2004, 8:44pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/4 "2004-12-05T20:44:16Z")
Wish i had the money, friend has a similar setup and it pounds. ---
**Author:** ![spd-dmn](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/spd-dmn/32/5513_2.png) [@spd-dmn](https://forums.speedlife.net/u/spd-dmn)\ **Post date:** [December 5, 2004, 8:51pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/5 "2004-12-05T20:51:02Z")
Yeah it’s a sweet deal. SHIFT, I’m gonna have to get back to you on that one. I recently bought a 10" JL and I’m not too satisfied with it. I still gotta figure out whether or not I can blow the extra dough. I’ll let you know. ---
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 8, 2004, 5:58pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/6 "2004-12-08T17:58:23Z")
::: PRICE DROP $400CDN ::: ---
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 12, 2004, 9:22pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/7 "2004-12-12T21:22:44Z")
Will Part System out if Need Be… ---
**Author:** ![1gq2nv](https://avatars.discourse-cdn.com/v4/letter/1/7feea3/32.png) [@1gq2nv](https://forums.speedlife.net/u/1gq2nv)\ **Post date:** [December 13, 2004, 9:21am UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/8 "2004-12-13T09:21:00Z")
how much for the amp alone? ---
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 13, 2004, 8:22pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/9 "2004-12-13T20:22:59Z")
> [@1gq2nv](#): > > how much for the amp alone? $200… ---
**Author:** ![Doggie\_Dog](https://avatars.discourse-cdn.com/v4/letter/d/839c29/32.png) [@Doggie\_Dog](https://forums.speedlife.net/u/Doggie_Dog)\ **Post date:** [December 13, 2004, 9:00pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/10 "2004-12-13T21:00:26Z")
Someone buy those subs… they really good… I have the JBL version of them, and they sound awesome. They are worth the money!!! – BUMp – ---
**Author:** ![SHIFT\_KA24DET](https://avatars.discourse-cdn.com/v4/letter/s/b9bd4f/32.png) [@SHIFT\_KA24DET](https://forums.speedlife.net/u/SHIFT_KA24DET)\ **Post date:** [December 15, 2004, 9:18pm UTC](https://forums.speedlife.net/t/fs-2-10-infinity-reference-1020w-subs-and-kenwood-amp/82342/11 "2004-12-15T21:18:43Z")
> [@Doggie Dog](#): > > Someone buy those subs… they really good… I have the JBL version of them, and they sound awesome. They are worth the money!!! > > – BUMp – Thanks for the Bum. Bumpity Bump Bump…