FYI..Alpine Unveils Industry's First True Digital Technology Amplifiers
/FROM PR NEWSWIRE LOS ANGELES 213-626-5500/
TO BUSINESS, TECHNOLOGY AND AUTO EDITORS:
Alpine Unveils Industry's First True Digital Technology Amplifiers
Alpine's New V12 AccuClass-D Mono Amps Are First to Feature a DSP Processor,
Delivering More Accurate Performance, On-Board Sound Tuning
- Also Expands 2002 V12 Mono Amp Line With New Power Supply Design -
TORRANCE, Calif., Jan. 8 /PRNewswire/ -- Alpine Electronics of America,
Inc., the industry-leading manufacturer of high performance mobile
electronics, today unveiled a breakthrough in Class-D amplifiers with its new
V12 AccuClass-D(TM) mono amplifier line, the industry's first to feature a
complete digital architecture inside the chassis from input to power
amplification stage. By incorporating this total internal digital
architecture, Alpine is the first to bring DSP-based digital sound tuning and
precision amplifier control to the market.
Unlike other Class-D amps that modulate from the analog domain, Alpine's
new V12 AccuClass-D amps have a custom DSP front end and a highly accurate
digital amplifier stage. With this custom DSP and an advanced power supply
design, Alpine's V12 AccuClass-D amps set a new industry benchmark for power,
stability and value.
Alpine's V12 AccuClass-D amps utilize a high quality analog-to-digital
converter at the pre-input section, and a custom DSP processor. By directly
amplifying the digital signal, issues such as jitter, distortion and phase
shift are rectified. The DSP also allows users to exercise full digital
control over all Bass Engine(TM) settings, such as subwoofer level control,
parametric EQ (bass center and width control) and digital crossover. Bass
Engine's advanced digital time correction offers SPL customers the right
combination of big bass and maximum power while the bass compensator feature
restores compressed music bass content and improves bass detail and thickness.
For power-hungry users who want precision control of their subwoofer
system, Alpine's new V12 AccuClass-D mono amp line features an optional
RUX-4280 Remote Amplifier Control Center (RACC), which allows up to eight mono
amps to be linked with synchronized set-up and sound control through one
display. With the RACC system, users also can name each amp, for easy
identification in trouble shooting situations. The amp's unified chassis
design with front side terminal layout allows the amplifiers to be mounted
end-to-end without the need for filler pieces. Single amp users can purchase
an optional subwoofer level knob (RUX-4180) for easy, in-dash adjustment of
amp level for maximum control and output.
The new V12 AccuClass-D mono amps also feature the most accurate and
easy-to-use amplifier set-up and control in the industry. The amplifier's
digital display provides status (temperature, voltage, current consumption),
protection sensor indicators and detailed set-up information.
In addition to the V12 AccuClass-D models, Alpine has completely
redesigned the entire V12 amp lineup for 2002. Five new V12 models based on
Alpine's re-engineered V12 power supply and built-in Bass Engine controls
raise the performance bar in automotive amplification. The new DC-DC V12
power supply increases output by 15% and delivers more robust stability under
low impedance loads. With one 5/4/3 channel, two 4/3/2 channel and two 2/1
channel models, all with new cosmetics, the V12 lineup offers more sound
system configurations for sound quality enthusiasts building stereo or
multi-channel systems. Consumer can mix and match any of the new V12 or
V12 AccuClass-D models, thanks to a unified chassis design with hidden wire
management built-in to the design.
"With this new amp line, Alpine is meeting the needs of power-hungry users
with a more efficient design and true digital sound processing benefits," said
Stephen Witt, Alpine's vice president of Brand Marketing. "We believe
Alpine's V12 AccuClass-D mono amps will raise the bar across the industry for
amplifier performance and value this year."
Alpine's amplifier lineup for 2002 includes:
MRD-M500 V12 AccuClass-D Mono Power Amplifier -- 900W max power
-- 14.4V RMS Power
-- 500W x 1 [2 Ohm (1%THD)]
-- 250W x 1 [4 Ohm (1%THD)]
-- 12V RMS Power
-- 400W x 1 [2 Ohm (1%THD)]
-- 200W x 1 [4 Ohm (1%THD)]
-- Digital Control Center with LCD display
-- Bass Engine DSP (crossover, parametric EQ, time correction, bass
compressor)
-- Buffered Preout
-- Integrated wire cover
-- Remote bass knob or RACC ready
-- Alpine V12 PWM MOSFET power supply
-- STAR topology
-- 8 volt input capability
-- Extra-large gold-plated power and speaker terminals
-- Top mounted controls and control panel cover
Availability: March; Suggested Retail Index: $550
MRD-M300 V12 AccuClass-D Mono Power Amplifier -- 600W max power
-- 14.4V RMS Power
-- 300W x 1 [2 Ohm (1%THD)]
-- 150W x 1 [4 Ohm (1%THD)]
-- 12V RMS Power
-- 200W x 1 [2 Ohm (1%THD)]
-- 100W x 1 [4 Ohm (1%THD)]
-- Digital Control Center with LCD display
-- Bass Engine DSP (crossover, parametric EQ, time correction, bass
compressor)
-- Integrated wire cover
-- Remote bass knob or RACC ready
-- Alpine V12 PWM MOSFET power supply
-- STAR topology
-- 4 Volt input capability
-- Top mounted controls and control panel cover
Availability: February; Suggested Retail Index: $360
MRV-T420 -- 2/1 Channel Power Amplifier -- 600W MAX Power
-- 14.4V RMS Power
-- 340W x 1 [4 Ohm Bridged (0.3%THD)]
-- 170W x 2 [2 Ohm (0.3%THD)]
-- 110W x 2 [4 Ohm (0.08%THD)]
-- 12V RMS Power
-- 240W x 1 [4 Ohm Bridged (0.3%THD)]
-- 120W x 2 [2 Ohm (0.3%THD)]
-- 75W x 2 [4 Ohm (0.08%THD)]
-- Bass Engine(R) (Independent Variable HP/LP/BP Crossover, Bass EQ)
-- Alpine V12 PWM MOSFET power supply
-- 4 volt input capability
-- Extra-large gold-plated power terminals
Availability: March; Suggested Retail Index: $430
MRV-T320 -- 2/1 Channel Power Amplifier -- 400W MAX Power
-- 14.4V RMS Power
-- 220W x 1 [4 Ohm Bridged (0.3%THD)]
-- 110W x 2 [2 Ohm (0.3%THD)]
-- 80W x 2 [4Ohm (0.08%THD)]
-- 12V RMS Power
-- 160W x 1 [4 Ohm Bridged (0.3%THD)]
-- 80W x 2 [2 Ohm (0.3%THD)]
-- 50W x 2 [4 Ohm (0.08%THD)]
-- Bass Engine(R) (Independent Variable HP/LP/BP Crossover, Bass EQ)
-- Alpine V12 PWM MOSFET power supply
-- 4 volt input capability
-- Extra-large gold-plated power terminals
Availability: March; Suggested Retail Index: $330
MRV-F540 -- 4/3/2 Channel Power Amplifier -- 700W MAX Power
-- 14.4V RMS Power
-- 200W x 2 [4 Ohm-Bridged (0.3%THD)]
-- 100W x 4 [2 Ohm (0.3%THD)]
-- 80W x 4 [4 Ohm (0.08%THD)]
-- 12V RMS Power
-- 140W x 2 [4 Ohm Bridged (0.3%THD)]
-- 70W x 4 [2 Ohm (0.3%THD)]
-- 50W x 4 [4 Ohm (0.08%THD)]
-- Bass Engine(R) (Independent Variable HP/LP/BP Crossover)
-- Alpine V12 PWM MOSFET power supply
-- 4 volt input capability
-- Extra-large gold-plated power terminals
-- Non-Fading RCA Pre-Out
Availability: March; Suggested Retail Index: $650
MRV-F340 -- 4/3/2 Channel Power Amplifier -- 500W MAX Power
-- 14.4V RMS Power
-- 130W x 2 [4 Ohm Bridged (0.3%THD)]
-- 65W x 4 [2 Ohm (0.3%THD)]
-- 55W x 4 [4 Ohm (0.08%THD)]
-- 12V RMS Power
-- 90W x 2 [4 Ohm Bridged (0.3%THD)]
-- 45W x 4 [2Ohm (0.3%THD)]
-- 35W x 4 [4Ohm (0.08%THD)]
-- Bass Engine(R) (Independent Variable HP/LP Crossover, Subsonic
Filter-CH-3/4)
-- Alpine V12 PWM MOSFET power supply
-- 4 volt input capability
-- Extra-large gold-plated power terminals
Availability: March; Suggested Retail Index: $430
MRV-F450 -- 5/4/3 Channel Power Amplifier 850W MAX Power
-- 14.4V RMS Power
-- 120W x 2 + 200W x 1 [4 Ohm-Bridged (0.3%THD)]
-- 60W x 4 [2 Ohm (0.3%THD)] + 200W x 1 [4Ohm- (0.3%THD)]
-- 50W x 4 [4 Ohm (0.08%THD)] + 200W x 1 [4Ohm- (0.3%THD)]
-- 12V RMS Power
-- 80W x 2 + 150W x 1 [4 Ohm - Bridged (0.3%THD)]
-- 40W x 4 [2 Ohm (0.3%THD)] + 150W x 1 [4Ohm- (0.3%THD)]
-- 30W x 4 [4 Ohm (0.08%THD)] + 150W x 1 [4Ohm- (0.3%THD)]
-- Bass Engine(R) (Independent Variable HP/LP Crossover, Bass EQ,
Subsonic Filter-Ch-5)
-- Alpine V12 PWM MOSFET power supply
-- 4 volt input capability
-- Extra-large gold-plated power terminals
Availability: March; Suggested Retail Index: $550
RUX-4280 Remote Amplifier Control Center (RACC)
-- For use with V12 AccuClass-D amps
Availability: March; Suggested Retail Index: $100
RUX-4180 Remote Bass Knob
-- For use with V12 AccuClass-D amps
Availability: March; Suggested Retail Index: $30
About Alpine Electronics
Alpine Electronics is the world's leading mobile electronics system
supplier. Alpine specializes in an integrated platform concept for mobile
multimedia with premium components for digital audio/video media playback,
digital broadcast reception, security and satellite linked navigation. With
research and development facilities in Asia, Europe and the U.S., Alpine is
the global leader for in-vehicle navigation systems in Japan, North America
and Europe for both after-market and OEM factory installations. Alpine
Electronics is a consolidated subsidiary of Alps Electric Co., Ltd., one of
the world's premier manufacturers of electronic components for computer,
communications and car electronics equipment. Alpine is the Alps Group's
specialized supplier of high quality mobile electronics systems. Visit Alpine
at www.alpine.com to learn more about mobile multimedia excellence or
www.alpine1.com to find the closest dealer.
For further information please contact John Rafacz, +1-310-248-5454,
john@fdpr.com, or Heidi Davis, +1-207-363-8575, heidi@fdpr.com, both of Faiola
Davis Public Relations for Alpine Electronics of America, Inc.
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SOURCE Alpine Electronics of America, Inc.
/CONTACT: John Rafacz, +1-310-248-5454, john@fdpr.com, or Heidi
Davis,+1-207-363-8575, heidi@fdpr.com, both of Faiola Davis Public Relations
forAlpine Electronics of America, Inc./
/Web site: alpine1.com /
/Web site: alpine.com /
Jan-08-2002 14:15 GMT
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