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Alpha Intros


The diminutive speakers shown below take the concept of ultra-compact speakers to new heights of performance. In line with the central Alpha idea of breaking new ground, the Alpha Intros redefine what this category of speakers can do. They are versatile and handsome new mini-speakers with performance that is just amazing for their size and cost.


Intro Group


There are two Alpha Intro models: the Intro LR and the Intro CLR. The former measures just 4-1/4 x 6-3/4 x 6-1/4 inches, while the latter comes in at 4-1/4 x 9-3/4 x 6-1/4 inches. Both speakers use the same new 3/4-inch anodized aluminum-dome tweeter, and a new 3-1/2-inch mini-woofer with polypropylene cone and rubber surround. The Intro LR uses one woofer and places the tweeter above it (when used vertically), while the Intro CLR uses two woofers and places the tweeter between them.

The CLR is equally at home as a center channel, main, or surround speaker, and the LR can go to front or rear equally easily. The basic idea here is to offer speakers that will mix and match in lots of ways for lots of uses in home theater, stereo, and desktop multimedia — and produce real satisfaction in all of them. They pack what we think is maximal attainable performance into ultra-compact speakers that are outstanding in visual design and have amenities you would associate with much more expensive systems.

Both models come in textured black or white, have structural, molded front baffles and backs mounted on MDF cabinet sleeves, and they sport removable, color-matched, perforated aluminum grilles. Both have video shielding to allow placement on top of or right next to a TV set or computer monitor. Grilles on or grilles off, they look unmistakably 21st Century, and in the grilles-off mode you can surprise your friends with the presence of a real (and superb-sounding) aluminum-dome tweeter.

Intro LRs are impressive right next to you on a desktop or at home-theater distance. They never sound gritty or forced close-up, and the same qualities that make them welcome in that use also make them sound excellent at a greater distance for music or home theater.

Alpha Intros The CLR was originally conceived as a center-channel model, but it quickly became obvious that it would do even more. It provides the "heft" everyone wants for home theater, the detail needed for center-channel use, and the musicality and balance that front speakers need both for stereo and home theater use. For the latter, it can be used all around, or just in the center, or front and center with the LRs as surrounds.

To support the versatility of both Alpha Intro models, their back panels include rear keyhole slots for direct wall-mounting, plus threaded brass inserts that easily secure the speakers to Omnimount brackets, Vogel Sat-5 brackets, or our matching Alpha Into stands. Screw bosses for alternative mounting brackets provide still another option, and five-way, gold-plated binding posts accommodate any likely speaker cable.

When you combine the Intros with the Alpha SubZero subwoofer, or the even more potent Alpha SubSonic 5, the home theater impact is really astonishing, and the music or gaming experience is taken to another level. At a suggested price in the US of $199/pair for the Alpha Intro LR and $169/each for the Alpha Intro CLR, these are speakers that will surprise and, we think, delight you. Combine them with the Alpha SubZero ($299) or the Alpha SubSonic 5 ($449) and performance is simply amazing.


ALPHA INTROS SPECIFICATIONS & Suggested Retail Price, US

  Alpha Intro LR Alpha Intro CLR

FREQUENCY RANGE (Anechoic Chamber)
  Response
    On Axis @ 0° ±3dB
    Off Axis @ 30° ±3dB
90-20,000Hz
90-10,000Hz
85-20,000Hz
85-10,000Hz
 
  LF Cutoff -10dB 80Hz 75Hz

SENSITIVITY (1W(2.83V) @ 1m, IEC-filtered Pink Noise, C-weighted)
  Anechoic Chamber
  Typical Listening Room
85dB
87dB
86dB
88dB

IMPEDANCE
  Nominal
  Minimum
6 Ohms
4 Ohms
8 Ohms
6 Ohms

INPUT POWER (RMS, Clipping < 10% Time)
  Recommended
  Program
15-80 Watts
60 Watts
15-80 Watts
60 Watts

ACOUSTIC DESIGN
  Tweeter (Nominal)
 
 
3/4" (19mm)
Aluminum Dome
with Ferrofluid
3/4" (19mm)
Aluminum Dome
with Ferrofluid
 
  Woofer (Nominal)
 
 
3 1/2" (90mm)
Polypropylene Cone
Rubber Surround
2 x 3 1/2" (90mm)
Polypropylene Cone
Rubber Surround
 
  Crossover
  Design Type
 
3,000Hz, B3
Acoustic Suspension
Video Shielded
3,000Hz, B3
Acoustic Suspension
Video Shielded
 
  Internal Volume 0.07 cu ft (2.0 L) 0.10 cu ft (2.8 L)
 
SIZE (WxHxD)
  4.25x6.75x6.25"
108 x 171 x 159mm
4.25x9.75x6.25"
108 x 248 x 159mm

WEIGHT
  Net
  Shipping
3.3 lb (1.5Kg)/each
7.6 lb (3.5Kg)/pair
4.8 lb (2.2Kg)/each
5.6 lb (2.6Kg)/each
 
FINISH

Black or White Textured

Black or White Textured

FEATURES
 
 
 
 
 
 
 
3-way Gold-plated Binding Posts
Perforated Aluminum Grill
Structural Plastic Front Baffle
1/2" (13mm) MDF Sleeve
Structural Plastic Rear Baffle
w Keyhole Slot & threaded 1/4-20 Insert
Wall & Bottom Rubber Bumpers
5-way Gold-plated Binding Posts
Perforated Aluminum Grill
Structural Plastic Front Baffle
1/2" (13mm) MDF Sleeve
Structural Plastic Rear Baffle
w Keyhole Slots & threaded 1/4-20 Insert
Wall & Bottom Rubber Bumpers
 
MSRP US$ $199/pair $169/each
 
STANDS




Alpha Intros
12 5/8 x 30-50 x 13 7/8"
324 x 762-1270 x 337mm
Rubber Bumpers
Wire Management Channel
Alpha Intros
12 5/8 x 30-50 x 13 7/8"
324 x 762-1270 x 337mm
Rubber Bumpers
Wire Management Channel



Owner's Guide PDF available in: pdf English (151K), pdf French (169K), pdf Spanish (172K).


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