Professional High-Power T-24N Bi-Amp Dual 12 Inch Loudspeaker

Categories	LINE ARRAY SPEAKER
Brand	Sinbosen\| Audio sound system manufacturer
Model	T-24N
SPL max	143 dB
Coverage (h × v)	60° × 40° oder 90° × 50° drehbar
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Update Time	Aug 5,2025

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Detail Information

Product Specification

Drivers	LF: 2 × 12“ HF: 1 × 1.4“ exit with 3" diaphragm
Frequency range	65 – 18000 Hz
Power capacity program / peak	1400 / 2400 W (bi-amp LF), 220 / 400 W (bi-amp HF) 1400 / 2400 W (passive)
Impedance	4 Ω (bi-amp LF), 8 Ω (bi-amp HF) 4 Ω (passive)
Sensitivity 1 W / 1 m	107 dB (bi-amp LF), 112 dB (bi-amp HF) 110 dB (passive)
SPLmax / 1 m	143 dB
Connection	NL4 1± HF / 2± LF (bi-amp) NL4 1± (passive)
Dimensions (H × W × D)	706 × 440 × 440 mm
Weight	33 kg
Finish	Polyurea coating, black

Description and Advantages：

2-way passive loudspeaker features a switchable mode between bi-amp and passive, and is powered and protected by a dedicated amplified controller. It uses an asymmetric top design, with two 12" neodymium LF drivers and a coaxially mounted 1.4" HF compression driver with a 3" diaphragm. A phase plug is placed in front of one LF driver.

It offers a frequency range of 65 Hz to 18 kHz and supports interchangeable, rotatable HF horns for either 60°×40° or 90°×50° coverage. Peak SPL reaches 143 dB.

Power handling (Passive mode): 1400 W program / 2400 W peak

Power handling (Bi-amp mode): HF – 220 W / 400 W; LF – 1400 W / 2400 W

Nominal Impedance: Passive – 4 Ω; Bi-amp – HF: 8 Ω, LF: 4 Ω

The cabinet is made from premium birch plywood and features a perforated steel grille with flame-retardant, hydrophobic, and acoustically transparent black mesh.

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