Panasonic digital amps and 4 ohm speakers


I've been looking at buying one of the new Panasonic XR digital receivers (SA-XR50 or SA-XR70), but the XR50 specifies 6-16 ohms. Anyone tried using one of these (or the older XR45) with a 4 ohm speaker?

I've got some GMA Europas on order, and was hoping to mate them with one of the new Panasonic receivers. Any reason not to?

My room is only 12 x 19, I listen mostly to 2 channel, and mostly listen at low to moderate levels. Definitely want to be able to crank it up every now and then, though. Thanks for any help.
ragan
Dan ..it should be able to power five maggies in this configuration.Kenwood is due to release it's pure path digital receiver VRS-7100 in june.
It supposedly 130 wpc instead of the rated 100 wpc Panny. It's the same equibit technology..just a little more power.
It's something else for you to consider..I am guessing street prices will be about the same as the Panasonic.

Also there's a flagship model called the VRS-N8100 .This looks like it's going to be very versatile.Here's some info I pulled on it.

The new HD-ready Kenwood Fineline™ receivers, styled in a sleek, silver, low-profile design, feature the flagship Model VRS-N8100, which can play streaming audio and video files over a computer network, display photo files stored on networked PCs or on digital memory cards, and play one soundtrack over speakers while playing another over headphones.

Both new models, the VRS-N8100 and VRS-7100, have advanced features including built-in 130 watt x 6 channel digital amplification, HD component video switching, 6.1-channel Dolby® Digital EX and DTS-ES® decoding, five digital audio inputs, 24-bit/96 KHz digital-to-analog audio processing, and Kenwood’s exclusive Active EQ by DSP, which optimizes movie soundtracks and other audio sources to sound best over compact speaker systems.
Though packed with power and top technology, both receivers are less than 2½” tall, small enough to fit on a shelf in most any entertainment system stand or rack.

“People want affordable home entertainment products that can work with their other digital electronics, that have the latest features, won’t become obsolete after a year or two, and of course, have great style, ” said John Hwang, R&D/product manager for home Electronics. “That’s what Kenwood Fineline products are all about.”

VRS-N8100: Ethernet and PCMCIA Connectivity Plus Home Theater A/V

Designed for connection to a wired computer network (LAN), the new VRS-N8100 is Kenwood’s first network-capable home theater receiver. It provides a standard Ethernet jack on the rear panel and is also equipped with a PCMCIA card slot on the front panel that can accept flash memory cards via PCMCIA adapters.

Once on the network, the VRS-N8100 will stream audio and video media files stored on a PC in real time. Compatible audio media file types include MP3, WMA, WAV and Ogg Vorbis; compatible video media file types include MPEG1, MPEG2, and XviD. The VRS-N8100 can also display digital still images (in JPEG, GIF, PNG and BMP formats) stored on a PC and on flash memory cards used with PCMCIA adapters.

Video Game Features and New Dolby Headphone Technology

In addition to home theater and networking features, the versatile VRS-N8100 also provides video game system inputs on the front panel. The receiver automatically detects when the game inputs are in use and selects them as the active input.

In a novel approach to sharing resources among family members, the receiver is equipped with Kenwood’s Dual-Source/Single-Zone listening mode that allows someone to listen to one source on headphones — a video game for example — at the same time others listen to another source (such as a CD or radio) over speakers.

To add to headphone users’ enjoyment and sense of realism, the VRS-N8100 features Dolby Headphone, which simulates a 5-channel surround sound environment to someone wearing any type of ordinary stereo headphones. With Dolby Headphone, listeners sense that, rather than the sound coming from inside one’s head (a common complaint of headphone users), they hear sound around and outside themselves. Dolby Headphone is recommended for gaming, movies, and music.

Superior 6 Channel Digital Audio Processing with 32-bit SHARC DSP Chip

Six-channel audio processing in the VRS-N8100 is handled by an ADI SHARC® 32-bit Floating-Point DSP chip, providing high-resolution processing of both high level and low level audio signals that maintains surround sound effects during quiet as well loud passages.
VRS-7100: All the Features of VRS-8100, Except Networking

Consumers looking for an affordable 6.1-channel home theater receiver but who don’t foresee needing to connect to networks or read memory cards can choose the Kenwood Fineline VRS-7100 receiver. The VRS-7100 offers identical features and performance as the VRS-N8100 — including video game inputs and audio modes, Dolby Digital EX, DTS-ES, and Neo:6 decoding, Active EQ by DSP, the 32-bit floating-point SHARC DSP chip, and powerful, cool-running digital amplifiers — except it does not provide an Ethernet connection, PCMCIA card slot or file streaming capabilities.
Pricing and Availability

The VRS-N8100 will be available from authorized Kenwood home electronics dealers in July at a manufacturer’s suggested retail price of $800.00. The VRS-7100 will be available in May at a manufacturer’s suggested retail price of $500.00

The landscape of audio and video are about to have a drastic change over next couple of years!
For the Fellas still desperately holding on to the boat anchors..in five years you won't be able to give them away.

Have Fun!
Gmood, Help rid me of my boat anchors...I WANT to believe! But let me see if I'm understanding all this correctly:

These digital amp rx's are great for cd. But for good quality SACD (and the ultimate boat anchor, vinyl) I still need amps that perform better in the analog world, judging from earlier posts above. What about movie sound playback?

It seems like getting rid of my old gear will leave me with mediocre playback of all sources except cd -- and according to Huggy Bear, word on the street is that cd's days are numbered.

I'm not doubting the prowess of this class of digital rx -- I'm gonna get one to check them out for myself, after I finish paying off the new basement, into which I will move my audio den of treasures. I just want to make sure i understand it all clearly so I can map out my future system configuration accurately. Thanks for edumacating us!
-BS
Hello Brett..I still have a soft spot for the boat anchors.But I know the day will come when they will become few and far between.If not already ...soon there will be digital amplifiers that you can tune and change the sound to your liking.So if you want more of a tuby sound you can press a button.Enjoy the boat anchors but keep an open mind for the future.It won't be long before these digital amps will cover all the bases .It will be difficult to find something wrong with them.Hopefully models will appear that mate well with vinyl..only time will tell.

Happy listening!