Bowers & Wilkins DM303 brochure LCR3

Page 4

DM303

LCR3

ASW300

Technical features

Nautilustweeter

 

 

Flowport

 

Description

2-way vented-box system

Drive units

1x ø160mm (6 in) woven fibreglass

 

cone bass/midrange

 

 

1x ø26mm (1 in) metal dome high-frequency

Frequency range

-6dB at 52Hz and 30kHz

Frequency response

72Hz – 20kHz ±3dB on reference axis

Dispersion

Within 2dB of response on reference axis

 

Horizontal: over 40° arc

 

Vertical: over 10° arc

Sensitivity

88dB spl (2.83V, 1m)

 

Harmonic distortion

2nd and 3rd harmonics (90dB, 1m)

 

<1% 90Hz – 20kHz

 

Nominal impedance

8Ω (minimum 4.3Ω )

 

Crossover frequency

4kHz

 

Recommended

25W – 100W into 8Ω

on

amplifier power

unclipped programme

 

Max. recommended

0.1Ω

 

cable impedance

 

 

Dimensions

Height:

331mm (13 in)

 

Width:

201mm (7.9 in)

 

Depth:

242mm (9.5 in)

Net weight

5 kg (11 lb)

 

Finishes

Cabinet:

Black Ash vinyl

 

 

Maple vinyl

 

Grille:

Black cloth

Nautilustweeter

Flowport

Magnetic shielding

2-way vented-box system

2x ø110mm (4.5 in) woven fibreglass cone bass/midrange

1x ø26mm (1in) metal dome high-frequency

-6dB at 60Hz and 30kHz

80Hz – 20kHz ±3dB on reference axis

Within 2dB of response on reference axis

Horizontal:

over 40º arc

Vertical:

over 10º arc

90dB spl (2.83V, 1m)

 

2nd and 3rd harmonics (90dB, 1m) <1% 70Hz – 20kHz

8Ω (minimum 3.3Ω )

4kHz

25W – 100W into 8Ω on unclipped programme

0.1Ω

Height:

152mm (6 in)

Width:

418mm (16.5 in)

Depth:

221mm (8.7 in)

5 kg (11 lb)

 

Cabinet:

Black Ash vinyl

 

Maple vinyl

Grille:

Black cloth

Technical features

Description

Drive unit

Frequency range Frequency response Amplifier

Low-pass filter

High-pass filter

Dimensions

Net weight

Cabinet finish

Grille

Bass Overload Suppression Circuitry Flowport

Active vented-box subwoofer system

ø200mm (8 in) paper/Kevlar® cone

-6dB at 23Hz and 180Hz adjustable (EQ at A)

-3dB 27Hz–150Hz adjustable (EQ at A)

Power output:

100W continuous

Input impedance:

22kΩ

Signal / noise:

>90dB

Functions:

Output level

 

Low-pass filter frequency

 

Low-pass filter bypass

 

Bass roll-off alignment

 

Auto sense on/standby

Inputs:

Line In (RCA Phono)

 

Speaker level (binding

 

posts)

Outputs:

Line Out (RCA Phono,

 

high-passed)

 

Link Out (RCA Phono,

 

parallel to Line In)

 

Speaker level out

 

(high-passed)

Active 2nd-order, variable cut-off frequency

Line level: Active 3rd-order at 80Hz

Speaker level: Passive 1st-order at 80Hz (into 8Ω load)

Height: 405mm (16 in) including spike feet

Width: 330mm (13 in)

Depth: 375mm (14.8 in) including grille and controls

15kg (33 lb)

Black Ash Vinyl

Maple Vinyl

Black cloth

Image 4
Contents Series So much for so little… Page LCR3

DM303 specifications

The Bowers & Wilkins DM303 is a versatile and compact bookshelf speaker that epitomizes high-fidelity sound in a user-friendly format. Designed for music lovers and home theater enthusiasts alike, the DM303 combines innovative technologies with aesthetic elegance to enhance any audio experience, whether you're listening to your favorite album or watching the latest blockbuster.

At the heart of the DM303 is Bowers & Wilkins’ proprietary driver technology. The speaker features a 5-inch woven Kevlar midrange driver, which contributes to its exceptional clarity and detailed sound reproduction. Kevlar is renowned for its strength and resilience, which allows for a lightweight design that minimizes distortion while maximizing performance. This driver delivers crisp vocals and midrange frequencies, ensuring that dialogue and instruments sound natural and true to life.

To complement the midrange driver, the DM303 is equipped with a 1-inch aluminum dome tweeter. This tweeter is designed to produce high frequencies with accuracy and precision, providing a balanced sound profile that extends the listening experience. The tweeter's design minimizes resonance and distortion, allowing the high-end frequencies to articulate beautifully. Together, these drivers create a cohesive audio landscape with smooth transitions across the frequency spectrum.

Another noteworthy feature of the DM303 is its rear-firing bass port, which enhances low-frequency output and increases overall efficiency. This design allows for deeper bass response without compromising clarity, resulting in a fuller sound that can fill a room. The bass performance is particularly impressive for a speaker of its size, making it suitable for a variety of musical genres and audio content.

The DM303 also boasts a sleek and modern aesthetic. With its minimalist design and available finishes, it can seamlessly integrate into various home environments. Its compact form factor makes it an ideal choice for small spaces, where larger speakers may be impractical.

Overall, the Bowers & Wilkins DM303 stands out for its exceptional sound quality, innovative technology, and stylish design. Whether used in a stereo setup or as part of a surround sound system, the DM303 delivers a rich, immersive audio experience that captivates listeners. For those seeking a powerful yet compact speaker solution, the DM303 is an excellent choice, showcasing the craftsmanship and quality synonymous with the Bowers & Wilkins brand.