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ELAC Navis B-51 Active Bookshelf Speakers
Engineered in Germany | Premium Active Design | Reference-Grade Sound

Manufacturer & Origin
Crafted by ELAC (Electroacustic GmbH), Germany’s renowned high-end audio innovator since 1926, the Navis B-51 exemplifies precision German engineering. These speakers are originally imported from Germany and remain a flagship model in ELAC’s active lineup since their debut in 2017.

Acoustic Performance
Equipped with ELAC’s proprietary JET 5 folded-ribbon tweeter and a 150mm aluminum-cone woofer, the Navis B-51 delivers exceptional clarity, dynamic range, and immersive sound staging. Its fully active design integrates dedicated amplifiers (50W for highs, 100W for lows) perfectly tuned to each driver, ensuring effortless reproduction of all music genres—from intricate classical passages to powerful rock anthems.

Physical Specifications

Dimensions (H × W × D): 340 mm × 200 mm × 310 mm (13.4" × 7.9" × 12.2")

Weight per Speaker: 8.1 kg (17.9 lbs)

Construction: High-density MDF cabinet with internal bracing, minimizing resonance for pure, undistorted audio.

Condition & Packaging
This near-mint unit arrives in excellent cosmetic and functional condition, accompanied by its original factory packaging—ensuring authenticity and protection for transport or storage.

Key Advantages

Active Precision: Bi-amplified design eliminates the need for external amplification.

German Craftsmanship: Rigorous quality control and acoustic calibration.

Sonic Versatility: Neutral, revealing signature suited for studio monitoring or audiophile listening.

Plug-and-Play Setup: XLR and RCA inputs offer flexible connectivity to DACs, preamps, or streamers.



Good - Number of items: 1 - Including: Active Speaker set - Box

Elac - Navis B-51 Active Speaker set

Audio Equipment

Reserve price

No reserve price

Buy now

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Closing date

tomorrow

Monday

Sunday

Tuesday

Saturday

Wednesday

Location

The Netherlands

Italy

Belgium

Germany

France

Spain

Denmark

Romania

Poland

Austria

Portugal

Hungary

Japan

Croatia

United Kingdom

Greece

Ireland

Israel

Lithuania

Slovenia

Dimensions

Height

Width

Depth

Brand

Bang & Olufsen

Sony

Marantz

Pioneer

Technics

Philips

Akai

Bose

Denon

Yamaha

Harman Kardon

Onkyo

Kenwood

Bower & Wilkins

Dual

Grundig

Sansui

Thorens

Klipsch

Canton

Jamo

Magnat

Object

Speaker set

CD player

Hi-fi set

Stereo set

Record player

Cassette recorder-player

Audio amplifier

Solid state stereo receiver

Tube radio

Radio

Turntable

Solid state multi-channel receiver

Audio-cassette deck

Solid state integrated amplifier

Speaker

Subwoofer speaker set

Audio component

Reel to reel audio

Solid state amplifier

Headphone

Tuner

Cartridge and/or needles

Blank audio cassette

Active Speaker set

Transistor radio

Country of origin

Netherlands

Mexico

United States

Europe

Material

Plastic

Metal

Rosewood

Condition

Good

Excellent

Very good

Mint

Various conditions

Very Good Plus (VG+)

Mint & Sealed (M&S)

Good condition - used with small signs of ageing

Excellent (EX)

Mint (M)

Good condition - used with small signs of aging & blemishes

As new - unused

As new, unused

Extras

No extra's

Power cord

Remote control

+ Extra item (see description)

Refurbished

Power supply

Original user manual

Power Adapter

Case

Brochures

No cables

Flight Case

Anti-pop Filter

Microphone Shock Mount

Period

2010-2020

2000-2010

1980-1990

2020+

Style

Contemporary

Colour

Black

Tested and working

Tested and working/playable

Not tested

Record Label

Original/ Replica

Original

Music memorabilia type

Box Set

1900-2000

After 2000

1400-1900

Qualification

Reproduction/replica

Creator

Adriano Rampoldi

Excellent - Number of items: 2 - Including: Speaker set - No extra's

Magnat - Vector Needle 11 Speaker set

Very good - Number of items: 2 - Including: Box, Original user manual

Grundig F.A. Porsche - G-2000A World radio

Good - Number of items: 3 - Including: Subwoofer speaker set - No extra's

Bose - Acoustimass 5 Series 2 - 2.1 Subwoofer speaker set

Excellent - Number of items: 1 - Including: Power supply

ISKRA - Z-73127 Radio

Very good - Number of items: 1 - Including: Solid state stereo amplifier - No cables

Pioneer - A-221 Solid state stereo amplifier

Good - Number of items: 2 - Including: Hi-fi set - No extra's

Pioneer - Tuner Pioneer TX-410L - Equalizer Pioneer GR470 Hi-fi set - Multiple models

Excellent - Number of items: 1 - Including: Power cord, Remote control, Original user manual

Sony - MDS-JA333ES – ES Series Minidisc deck

Mint - Number of items: 1 - Including: Headphone - Power Adapter

Richard Orlinski - Kong Headphone Headphone - Multiple models

Very good - Number of items: 1 - Including: No extra's

Sony - ICF-SW30 Radio

Good - Number of items: 9 - Including: Reel to reel audio - Box

Basf - 9 reels Reel to reel audio

Very good - Number of items: 2 - Including: Speaker set - No extra's

Bose - Acoustimass 5 Series III - Double Cube Speakers Speaker set

Very good - Number of items: 2 - Including: Speaker set - Power cord

Canton - LE 202 Speaker set

Good - Number of items: 1 - Including: Stereo set - Power cord

JVC - CA-UXN1S / UX-N1S Stereo set

Very good - Number of items: 1 - Including: No extra's, Power cord

NAD - 6220 Audio-cassette deck

Technics - RS-M6 Cassette recorder-player

Excellent - Number of items: 1 - Including: Speaker - No extra's

Magnat - Vector Needle Center 10 Speaker

Good - Number of items: 2 - Including: Speaker set - No extra's

Telefunken - Hi-Fi Klangbox WB 60 – speaker pair, Made in Western Germany Speaker set

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Elac - Navis B-51 Active Speaker set

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Audio Equipment

This object is no longer available, but there’s still lots to explore

Elac - Navis B-51 Active Speaker set

Popular in Audio Equipment

792 objects

Related collections