SIMENS C71233-A4-A1 Coaxial Alnico Speakers + SACHSEN 202 Cabinet(worldwide ship
SIMSEN C71233-A4-A1 동축 알니코 스피커 + SACHSEN 202 캐비닛(전 세계 선박)
| 상품번호 | 127894036372 |
| 상태 | Used |
| 거래유형 | 즉시구매 |
| 출고국 | 미국 (US) |
이베이 판매가
$7,900
약 11,644,600원
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상품 설명
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SIEMENS
C71233-A4-A1 Coaxial Alnico V Speaker System w/ SACHSEN 202 CABINETS
(Worldwide Shipping)
[Description]
■ DESCRIPTION ■
The Siemens Sachsen 202 is a vintage floor-standing speaker cabinet that embodies the precision and warmth of
German hi-fi design during the golden age of analog audio, large-format floorstanding loudspeaker enclosure produced in the
1960s–70s, a period when Siemens was actively contributing to the high-end audio and professional sound sector through its
Klangfilm division. The cabinet reflects Siemens’ dedication to clean, neutral sound reproduction with a focus on
acoustic realism rather than coloration.
Constructed from dense, resonance-controlled wood materials and finished with elegant real wood veneer (usually walnut or teak),
the Sachsen 202 is acoustically inert and aesthetically refined. The internal damping is tuned to reduce standing waves and
optimize driver behavior, resulting in a tight, well-articulated bass and smooth mids — ideal for acoustic, classical, and
vocal-heavy recordings.
■ Coaxial double-cone C71233-A4-A1 Alnico V Magnet Speakers ■
At the core of this speaker system lies the Siemens C71233-A4-A1, a 2-way coaxial speaker unit renowned for its refined sound
reproduction and use of a powerful Alnico V magnet. The coaxial configuration—where the high-frequency driver is mounted concentrically
within the woofer—enables point-source emission, resulting in coherent phase alignment, uniform dispersion, and a spacious, immersive soundstage.
What truly sets the A4-A1 apart is its Alnico V magnet assembly, a magnetic alloy of aluminum, nickel, and cobalt favored in the
finest vintage loudspeakers. Alnico magnets are prized for their rapid transient response, excellent magnetic stability, and smooth tonal behavior.
These properties result in a uniquely natural, organic sound signature—especially in the midrange—where musical nuance, spatial realism, and
harmonic richness are most critical. The A4-A1 excels at rendering vocals, string instruments, and jazz or orchestral works with a depth and presence
that is often described as "alive" or "holographic."
In contrast, the C71233-A10-A7 is a later ferrite-based version of the same coaxial design. While still a capable unit, its use of a ceramic ferrite magnet
changes the tonal character significantly. Ferrite magnets, although cheaper and more thermally stable, tend to produce a sound that is more forward,
rigid, and mechanical. The A10-A7 often delivers greater punch and slightly tighter bass, but at the cost of the subtle harmonic layering and warmth that
characterize the Alnico model. High frequencies can sound more aggressive, and the overall presentation leans toward a more analytical, less romantic
interpretation of the music.
From an audiophile perspective, the A4-A1’s slightly higher efficiency (around 98 dB) and smoother dynamic behavior make it especially well-suited for
use with low-powered tube amplifiers. The A10-A7, being marginally less sensitive (around 95–96 dB), pairs adequately with both tube and solid-state gear
but lacks the magic that Alnico drivers bring to delicate or acoustic recordings. The difference in magnetic behavior also affects how the driver saturates:
Alnico softens gently and musically at the limits, whereas ferrite tends to clip more abruptly under stress.
In the vintage speaker community, the C71233-A4-A1 Alnico V model is significantly more collectible and sonically cherished.
Its rarity and superior tonal characteristics make it a top choice for restoration projects, high-end mono systems, or dual-mono hi-fi setups.
By contrast, the A10-A7 is more common and utilitarian, often seen in later Siemens enclosures aimed at mass-market or institutional use.
■ A Legacy of Precision – The Siemens Speaker Heritage ■
Founded in 1847, Siemens AG is a German industrial titan with a vast portfolio spanning from electronics to engineering and telecommunications.
In the realm of audio, Siemens made a profound impact through its Klangfilm collaboration — supplying the amplification and loudspeaker systems for
film theaters across Europe during the 1930s to 1960s. Klangfilm speakers, known for their rich tonal character and impeccable phase coherence, earned a
cult following among audiophiles and collectors worldwide.
Throughout the post-war period, Siemens continued producing loudspeakers for both professional and consumer markets. Their products were noted for
exacting build quality, the use of superior components (such as Alnico magnets and precision-formed diaphragms), and a commitment to sonic neutrality.
The Sachsen 202 and C71233-A4-A1 embody this philosophy, representing a confluence of engineering heritage and musical soul.
■ SOUND ■
Pairing the Sachsen 202 enclosure with the C71233-A4-A1 coaxial Alnico driver creates a speaker system that is far more than the sum of its parts.
The sound is articulate and emotionally engaging — with deep, well-controlled bass, sweet and expressive midrange, and a silky high end that retains detail
without fatigue. The imaging is holographic and immersive, and the tonal balance is grounded in the natural voicing that only Alnico drivers can deliver.
Whether you're a vintage audio collector, a tube amplifier enthusiast, or simply a listener who values musicality over modern hype, this system offers a
rare opportunity to experience audio reproduction as it was once masterfully imagined — precise, elegant, and profoundly human.
■ CONDITION(USED) ■
Good Condition and Excellent Exterior looks.
Exterior is beautifully finished and all the components are
in greatworking condition as well.
[Specification]
【Specification】
■ C71233-A4-A1 SPEAKER ■
Model: Siemens C71233-A4-A1
Type: 2-way coaxial speaker unit
Magnet: Alnico V
Configuration: Large paper cone woofer with integrated HF unit (center-mounted)
Impedance: 7.5 Ohms
Sensitivity: Estimated 98 dB / W / m
Frequency Response: 40 Hz – 20,000 Hz
Power Handling: 20W nominal, 40W peak
Materials: Light pulp cone with cloth surround for natural tone
■ SACHSEN 202 CABINET ■
Dimensions(each): W27.6" X H36.5" X D11.25" (inches)
Weight(each): Approx. 60 lbs
Chargeable weight when packed(volumetric weight): approx. 200 lbs.
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[ABOUT US]
LA JAZZ INC.
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[Shipping and Handling]
Local Pickup is more welcomed, however, shipping is available.
Please check the terms & conditions below:
* I will only ship to the address provided during payment.
* Shipping and handling rate is fixed and non-refundable (no exerption).
* Shipping rates apply to 48 contiguous U.S.
All orders will be shipped within 7-10 business days depending on how smooth the transaction goes.
The item will be secure packed(1 Pallet).
[Shipping CHARGE]
[DOMESTIC]
Please ask for the shipping cost.
Shipping Estmiate:
Los Angeles -> Eastcoast Area (approx. $250-up)
[INTERNATIONAL]
International shipping available
CAUTION:
The shipping terms are same as domestic.
I will ship worldwide using our assigned freight company.
[CHARGES]
Shipping Estmiates(examples) are the following:
INTERNATIONAL AIR DOOR-TO-PORT:
Los Angeles -> Asia(Hong Kong/Japan/Korea)
(approx. $750-up using international freight specialist
Los Angeles -> Other Asia (approx. $750-up)
Los Angeles -> Canada (approx. $650-up)
Los Angeles -> Europe (approx. $750-up)
[Domestic Customers]
Important Notes:
* I will ship the package/crate by various postal services / freight company.
* Shipping time could take up to 5-10 business days(May varies in different state).
* Other freight additional services(liftgate/installment/etc) are not included
in the item price nor shipping charges(These charges are the buyer's responsibility).
* Tracking is only provided on selected shipping method.
* All shipments are Sold AS IS and FINAL.
[International Customers]
Important Notes:
* We do not lower the declared/insured value for any goods.
All items will be shipped fully insured with their full declared value. No exceptions.
* I will ship worldwide by AIR.
* International orders will be shipped using various international Freight Company.
* DOOR-TO-AIRPORT-ONLY for AIR or DOOR-TO-DOOR for AIR,
Buyer is fully responsible for the pickup arrangement to the assigned Port.
* Shipping time could take up to 30 business days(May varies in different countries).
* Import duties, taxes and charges are not included in the item price nor shipping charges.
These charges are the buyer's responsibility.
(Please check with your country's customs office to determine
what these additional costs will be prior to bidding/buying)
* Tracking is only provided on selected countries and selected shipping method.
* All shipments are Sold AS IS and FINAL.
[Payment]
* I'm only accepting all credit card payments through Paypal
* I will ONLY ship to the (confirmed) address specified in Paypal.
* Payment must be received within 5 days after the end of auction.
Sold as it is. No Return
RK