#pd-rc { font-family: Arimo, Arial, “Helvetica Neue”, sans-serif; color: #1b2230; max-width: 1080px; margin: 0 auto; line-height: 1.6; font-size: 16px; } #pd-rc * { box-sizing: border-box; } #pd-rc img { max-width: 100%; height: auto; display: block; } #pd-rc figure img { width: 100%; } /* fill the figure sources are 815-915px */ #pd-rc .pd-hero { background: #f5f7fa; border-radius: 20px; padding: 32px; margin: 0 0 26px; } #pd-rc .pd-hero.pd-split { display: flex; gap: 32px; align-items: center; } #pd-rc .pd-hero.pd-split .pd-hero-txt { flex: 1; } #pd-rc .pd-hero.pd-split figure { flex: 0 0 50%; margin: 0; } #pd-rc .pd-hero.pd-center { text-align: center; } #pd-rc .pd-hero.pd-center figure { margin: 22px auto 0; max-width: 820px; } #pd-rc .pd-hero.pd-plain { background: none; border-radius: 0; padding: 18px 0 4px; text-align: center; border-bottom: 3px solid var(–pd-acc); margin-bottom: 30px; } #pd-rc .pd-hero.pd-plain figure { margin: 20px auto 16px; max-width: 720px; } #pd-rc .pd-eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .06em; font-size: 13px; font-weight: 700; color: var(–pd-acc); margin-bottom: 8px; } #pd-rc .pd-hero h1 { font-size: 34px; line-height: 1.15; margin: 0 0 12px; font-weight: 700; letter-spacing: -.01em; } #pd-rc .pd-hero p { margin: 0; font-size: 18px; color: #5a6472; } #pd-rc .pd-hero.pd-center p, #pd-rc .pd-hero.pd-plain p { max-width: 720px; margin: 0 auto; } #pd-rc .pd-hero img { border-radius: 16px; } #pd-rc .pd-lead { font-size: 18px; color: #2a3340; max-width: 820px; margin: 0 auto 30px; } #pd-rc .pd-lead.pd-center-txt { text-align: center; } #pd-rc .pd-spec-title, #pd-rc .pd-block h2 { font-size: 22px; font-weight: 700; margin: 0 0 14px; } #pd-rc .pd-specs-wrap { margin-top: 6px; } #pd-rc .pd-spec-group { font-size: 15px; font-weight: 700; letter-spacing: .02em; margin: 18px 0 10px; color: var(–pd-acc); text-transform: uppercase; } #pd-rc .pd-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0 0 12px; } #pd-rc .pd-chip { border: 1px solid #e7eaee; border-radius: 14px; padding: 16px; } #pd-rc .pd-chip strong { display: block; font-size: 18px; font-weight: 700; } #pd-rc .pd-chip span { display: block; font-size: 13px; color: #5a6472; margin-top: 3px; } #pd-rc .pd-row { display: flex; gap: 32px; align-items: center; margin: 0 0 38px; } #pd-rc .pd-row.pd-rev { flex-direction: row-reverse; } #pd-rc .pd-row figure { flex: 0 0 54%; margin: 0; } #pd-rc .pd-row img { border-radius: 16px; box-shadow: 0 10px 30px rgba(20,30,50,.10); } #pd-rc .pd-text { flex: 1; } #pd-rc .pd-text h2 { font-size: 24px; line-height: 1.25; margin: 0 0 10px; font-weight: 700; } #pd-rc .pd-text p, #pd-rc .pd-block p { margin: 0; color: #5a6472; } #pd-rc .pd-block { margin: 0 0 32px; max-width: 860px; } #pd-rc .pd-block.pd-ctr { text-align: center; margin-left: auto; margin-right: auto; max-width: 720px; } #pd-rc.pd-just .pd-text p, #pd-rc.pd-just .pd-block p, #pd-rc.pd-just .pd-lead { text-align: justify; } @media (max-width: 900px) { #pd-rc .pd-hero.pd-split figure { flex-basis: 46%; } #pd-rc .pd-row figure { flex-basis: 50%; } } @media (max-width: 760px) { #pd-rc .pd-hero.pd-split, #pd-rc .pd-row, #pd-rc .pd-row.pd-rev { flex-direction: column; align-items: stretch; } #pd-rc .pd-hero.pd-split figure, #pd-rc .pd-row figure { flex-basis: auto; } #pd-rc .pd-hero.pd-center figure, #pd-rc .pd-hero.pd-plain figure { max-width: 100%; } #pd-rc .pd-hero h1 { font-size: 27px; } #pd-rc .pd-specs { grid-template-columns: repeat(2, 1fr); } } Car amplifier with subwoofer

Amplifier PIONEER GXT-3730, 400 W, 2 channels

Ready-made bass solution for the car with connecting cables included

PIONEER GXT-3730 is a two-channel car amplifier offered as a set with a 30 cm subwoofer in a sealed enclosure and the connecting cables. The rated power is 400 W at an impedance of 4 , and the built-in low-pass filter directs only the bass range to the subwoofer.

Kit with cables for direct installation

The box contains the amplifier, the subwoofer in a ready-made enclosure and the set of connecting cables. There is no need to look for additional power and signal wires, and the components are selected to work together.

Subwoofer 30 cm in a sealed enclosure

The enclosure is factory-tuned for the bass speaker, which gives tight, controlled bass without additional adjustments. The dimensions 355 x 350 x 368 mm allow placement in the trunk of a station wagon or sedan.

IMPP cone for clean bass tone

The diaphragm is made of cast polypropylene composite by Pioneer to be light and rigid. This reduces distortion at high sound levels. The sensitivity of 87 dB means the speaker produces tangible bass even from moderate input power.

Specifications

Basic

PIONEERBrand GXT-3730Model 306147Item No. Car amplifier and subwoofer setType

Power and sound

400 WOutput power 1400 WMaximum input power 2Number of channels 4 Impedance YesLow-pass filter 22 Hz – 1.6 kHzFrequency range 87 dBSensitivity 30 cmSubwoofer diameter

Materials

IMPP compositeDiaphragm material

Dimensions and weight

355 x 350 x 368 mmEnclosure dimensions (W x H x D)

Included in the set

Amplifier, subwoofer in sealed enclosure, set of connecting cablesIncluded in the set

Warranty

24 monthsWarranty See more