Pioneer TS-A300B Brochure

A-series sound design

TS-A300B 12˝ Pre-loaded subwoofer system

• High power handling and high sensitivity

•Powerful and accurate bass

• Frequency matched to Pioneer A-series full-range loudspeakers

•12” pre-loaded bass-reflex (ported) subwoofer system

•Passive (non-amplified) design provides system flexibility

•Glass fiber and mica interlaced

Injection Molded Polypropylene (IMPP) cone construction

•Butyl rubber surround and polycotton / cotton dual spider for strength and linearity during high excursion

•Oversized 60 oz double stacked magnet and vented pole yoke for increased power handling

•Smooth and seamless integration with Pioneer A-series full-range automotive loudspeakers

FEATURES AND TECHNOLOGY

• Slit-shaped port with Smooth
Flow technology optimized
with advanced Computer-
Aided acoustical modeling for	<![if ! IE]> <![endif]>dB
superior control of air flow
and pressure within the port,
reducing turbulence induced
distortion (chuffing)

•Polycotton / cotton dual spider

•Extended voice coil, dual spider design for increased linearity and high excursion

	Conventional
	port	Oversized
	•
	TS-A300B	motor with
	Smooth
		double stacked
	Flow
	port	magnets

Frequency

• Butyl rubber	• Glass fiber and mica
surround	interlaced IMPP cone
	provides powerful and
	accurate bass

•Reinforced spider

mounting	Glass fiber	Mica
collar

•4-layer, copper voice coil

EASILY UPGRADE TO HIGH PERFORMANCE

Pioneer’s A-series sound design purposely matches the subwoofer and full-range loudspeakers to provide seamless and smooth sound characteristics with dynamic, high impact bass that lets you hear and feel the music.

Linear, balanced motion in both the forward and reverse directions of cone movement is critical to accurate reproduction of recorded sound waves.

Careful engineering of the entire motor structure and suspension system (voice coil, magnet, surround and spider) is required maintain a high level of linearity, even during high output / high excursion transients.

<![if ! IE]> <![endif]>(mm)
<![if ! IE]> <![endif]>difference	Input power

		32 Watts
	<![if ! IE]> <![endif]>Displacement	65 Watts
		128 Watts
		256 Watts
		Frequency (Hz)