Two-Way Radio Speaker Microphones | Impact Radio Accessories

Series

Heavy-Duty Platinum Series
Medium-Duty Gold Series
Light-Duty Silver Series
Custom-Chrome Series

Radio Brand

Industry

Noise Cancelling/Reduction

Noise Cancelling
Noise Reduction

PRSM-HD3-BP

Platinum Series Heavy Duty Speaker Mic for Motorola SL Series

details

PRSM-HD8-WP

Military Grade Two-Way Radio Speaker Mic, IP67 Submersible with 3.5mm Audio Jack

details

PRSM-HD8-WP-2.5L

Military Grade Two-Way Radio Speaker Mic, IP67 Submersible with 2.5mm Audio Jack

details

GRSM-HD1

Gold Series Medium Duty Two-Way Radio Remote Speaker Mic with 3.5mm Accessory Jack

details

Show

per page

USA Ship To US Addresses, Billed in US Dollars($)

Canada Ship To Canadian Addresses, Billed in Canadian Dollars($)

first name

last name

Company Name

Phone

ZIP/Postal Code

Which products are you interested in

Clearance Earpieces and Surveillance Kits Headsets HID'IN Earpieces Radio Adapters Radio Battery Chargers Replacement Parts Speaker Mic Listen Only Earpieces Speaker Microphones

IMPA-401

Radio Model:

BKR5000

Battery Model:

BKR0101

IMPA-302

Radio Model:

TC508, TC580

Battery Model:

BL1301, BL1719

IMPA-303

Radio Model:

HP Series, HP502, HP562, HP605, HP685, HP705, HP785, PD Series, PD4i, PD5i, PD6i, PD792i, PD7i, PD9i

Battery Model:

BL1504, BL1508, BL2010, BP1503, BP2403, BP3005

IMPA-206

Radio Model:

NX1200, NX1300, NX240, NX340, TK-2202/2302/4202, TK-2212/3212/4212, TK-2300/3300/4300, TK-2302/3302/4302, TK-2312/3312/4312, TK-2402/3402/4402, TK2000, TK2200L, TK2200LP, TK2207, TK2212L

Battery Model:

KNB-45, KNB-45L

IMPA-205

Radio Model:

Nexedge NX200, NX210, NX210G, NX300, NX410, NX411, TK-2180/3180, TK-2180MPT/3180MPT, TK-5210/5310/5410, TK-5220/5320, TK5210G

Battery Model:

I.S. battery KNB-41NC, KNB-31, KNB-32, KNB-33L, KNB-43L, KNB-47L, KNB-48L, KNB-49PL, KNB-50NC, KNB-54N, KNB-L1, KNB-L2, KNB-L3, KNB-72LC

IMPA-203

Radio Model:

Nexedge NX220/320, NX3300, NX420, TH-072A, TK-2140/3140, TK-2160/3160, TK-2170/3170, TK-2360/3360, TK-3173

Battery Model:

KNB- 57L, KNB-24L, KNB-25A, KNB-26N, KNB-35L, KNB-40LC, KNB-55L, KNB-56N, KNB-79

Notes:

NOT Compatible with KNB-79LC

IMPA-119

Radio Model:

APX6000, APX6000XE, APX7000, APX7000XE, APX8000, SRX 2200

Battery Model:

NTN7034

IMPA-118

Radio Model:

CP100D, CP185

IMPA-113

Radio Model:

BC130, BC300D, MAG ONE/BPR40

Battery Model:

PMNN4075, PMNN4071

IMPA-111

Radio Model:

CP140, CP150, CP160, CP180, CP200, CP200d, CP250, EP450, GP3188, GP3688, PR400, R2

Battery Model:

NNTN4497AR, NNTN4497BR, NNTN4851A, NNTN4970A

IMPA-105

Radio Model:

GP1200, GP900, HAT100, HT1000, JT1000, MT1500, MT2000, MTS2000, MTX1000, MTX8000, MTX838, MTX900, MTX9000, MTXLS, MTZ2000, PR1500, XTS1500, XTS2500, XTS3000, XTS3500, XTS5000

Notes:

Not compatible with the HNN9010A battery

IMPA-115

Radio Model:

APX1000, APX2000, APX3000, APX4000*, APX900, DP2400/2600, DP4400, DP4401, DP4600, DP4601, DP4800, DP4801, MOTO TRBO, R7, RM Series, RMM2050, RMU2040, RMU2043, RMU2080, RMU2080D, RMV2080, XPR3300, XPR3300E, XPR3350, XPR3500, XPR3500E, XPR3550, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7000, XPR7350E, XPR7380, XPR7380e, XPR7500, XPR7550, XPR7550E, XPR7580, XPR7580E

Battery Model:

PMNN4409, PMNN4424AR, PMNN4544, NNTN8560A

Notes:

Impact batteries do not currently provide battery conditioning equivalent to OEM Motorola IMPRES Chargers.

*Compatible with the battery only when separated from the radio

IMPA-907

Radio Model:

EVX-530 Series, EVX530/531/534/539(eVerge), VX231, VX261, VX264, VX350, VX450, VX451, VX454, VX459

Battery Model:

BPV134LI, FNB-V103LI, FNB-V134LI-UNI, V126LIUNI, V127LI-UNI, V128LI-UNI, V129LI-UNI, V130LIUNI, V131LI-UNI, V132LI-UNI, V133LI-UNI, V134LI-UNI

Notes:

*EVX-531 - Battery only when separated from radio

IMPA-401

Radio Model:

BKR5000

Battery Model:

BKR0101

IMPA-302

Radio Model:

TC508, TC580

Battery Model:

BL1301, BL1719

IMPA-303

Radio Model:

HP Series, HP502, HP562, HP605, HP685, HP705, HP785, PD Series, PD4i, PD5i, PD6i, PD792i, PD7i, PD9i

Battery Model:

BL1504, BL1508, BL2010, BP1503, BP2403, BP3005

IMPA-206

Radio Model:

NX1200, NX1300, NX240, NX340, TK-2202/2302/4202, TK-2212/3212/4212, TK-2300/3300/4300, TK-2302/3302/4302, TK-2312/3312/4312, TK-2402/3402/4402, TK2000, TK2200L, TK2200LP, TK2207, TK2212L

Battery Model:

KNB-45, KNB-45L

IMPA-205

Radio Model:

Nexedge NX200, NX210, NX210G, NX300, NX410, NX411, TK-2180/3180, TK-2180MPT/3180MPT, TK-5210/5310/5410, TK-5220/5320, TK5210G

Battery Model:

I.S. battery KNB-41NC, KNB-31, KNB-32, KNB-33L, KNB-43L, KNB-47L, KNB-48L, KNB-49PL, KNB-50NC, KNB-54N, KNB-L1, KNB-L2, KNB-L3, KNB-72LC

IMPA-203

Radio Model:

Nexedge NX220/320, NX3300, NX420, TH-072A, TK-2140/3140, TK-2160/3160, TK-2170/3170, TK-2360/3360, TK-3173

Battery Model:

KNB- 57L, KNB-24L, KNB-25A, KNB-26N, KNB-35L, KNB-40LC, KNB-55L, KNB-56N, KNB-79

Notes:

NOT Compatible with KNB-79LC

IMPA-119

Radio Model:

APX6000, APX6000XE, APX7000, APX7000XE, APX8000, SRX 2200

Battery Model:

NTN7034

IMPA-118

Radio Model:

CP100D, CP185

IMPA-113

Radio Model:

BC130, BC300D, MAG ONE/BPR40

Battery Model:

PMNN4075, PMNN4071

IMPA-111

Radio Model:

CP140, CP150, CP160, CP180, CP200, CP200d, CP250, EP450, GP3188, GP3688, PR400, R2

Battery Model:

NNTN4497AR, NNTN4497BR, NNTN4851A, NNTN4970A

IMPA-105

Radio Model:

GP1200, GP900, HAT100, HT1000, JT1000, MT1500, MT2000, MTS2000, MTX1000, MTX8000, MTX838, MTX900, MTX9000, MTXLS, MTZ2000, PR1500, XTS1500, XTS2500, XTS3000, XTS3500, XTS5000

Notes:

Not compatible with the HNN9010A battery

IMPA-115

Radio Model:

Battery Model:

PMNN4409, PMNN4424AR, PMNN4544, NNTN8560A

Notes:

Impact batteries do not currently provide battery conditioning equivalent to OEM Motorola IMPRES Chargers.

*Compatible with the battery only when separated from the radio

IMPA-907

Radio Model:

EVX-530 Series, EVX530/531/534/539(eVerge), VX231, VX261, VX264, VX350, VX450, VX451, VX454, VX459

Battery Model:

BPV134LI, FNB-V103LI, FNB-V134LI-UNI, V126LIUNI, V127LI-UNI, V128LI-UNI, V129LI-UNI, V130LIUNI, V131LI-UNI, V132LI-UNI, V133LI-UNI, V134LI-UNI

Notes:

*EVX-531 - Battery only when separated from radio

Radio Model:

BC130, BPR40, BPR40d, CLS Series, CLS1110, CLS1410, CP100, CP1000, CP100D, CP110, CP120, CP125, CP150, CP185, CP200, CP200d, CP200XLS, CP88, CT150, CT250, CT450, CT450LS, DLR1020, DLR1060, DP1400, DTR Series, EP-450, GP2000, GP280, GP300, GP308, GP350 (requires Motorola adapter HLN9482), GP68, GP88, GTI, GTX, LTS2000, MAG ONE, P040, P080, P110, P1215, P1225LS, PR400, PRO3150, RDM2020, RDM2080D, RDU Series, RDV Series, RDX Series, RM Series, RMM2050, RMU2040, RMU2080D, RMV2080, SP10, SP21, SP50, VL130, VL50, XTN446, XTN500, XTN600, XU1100, XU2100, XU2600, XV1100, XV2100, R2

M10

Radio Model:

MTH650, MTH800, MTH850, MTP850, Single pin with locking screw for Tetra MTH500, XTS4000

M11

Radio Model:

APX1000, APX3000, APX4000*, APX6000, APX6000XE, APX7000, APX7000XE, APX8000, APX8000XE, APX900, DGP4150, DGP4150+, DGP6150, DGP6150+, DP3400, DP3401, DP3600, DP3601, DP4400, DP4600, DP4800, MTP6550, MTP6750, SRX 2200, TRBO-XPR4500, XiRP8200, XiRP8208, XiRP8260, XiRP8268, XPR6100, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7300, XPR7350, XPR7380, XPR7500, XPR7550, XPR7580, SRX2200, XPR7350E, XPR7550E, XPR7580E

M15

Radio Model:

CLPE Series, CURVE, Nitro - SLN1000, SL300, SL3500, SL3500E, SL500, SL7550, SL7550E, SL7580, SL7580E, SL7590, SL7590E, SLE500, T-100, TLK100, TLK110

M16

Radio Model:

Motorola CLP Series, CLP1010, CLP1040, CLP1060

M17

Radio Model:

DP2000, DP2400, DP2600, DP3441, XPR3300, XPR3300/3500 Series, XPR3300E, XPR3500E, XPR3500

M19

Radio Model:

CLPE Series

Radio Model:

GP1280, GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, GP640, GP650, GP680, HT1250, HT1250LS, HT1550, HT1550XLS, HT750, MTP700, MTX4500/4550, MTX8250, MTX8250LS, MTX850, MTX850LS, MTX9250, MTX950, PR860, PRO5150, PRO5350, PRO5450, PRO5550, PRO5750, PRO7150, PRO7350, PRO7450, PRO7550, PRO7750, PRO9150, PTX700, PTX760, PTX780

M20

Radio Model:

R7, MOTOTRBO ION

Radio Model:

EX500, EX560XLS, EX600, GL2000, GP328Plus, GP338Plus, GP344, GP388, PRO5150elite, EX560

Radio Model:

SABRE radio series

Radio Model:

GP900, GP9000, HT1000, JEDI, JT1000, MT2000, MTS2000, MTX-LS, MTX8000, MTX838, MTX900, MTX9000, MTX960, PM1500, PR1500, XTS1500, XTS2500, XTS3000, XTS3000Astro, XTS3500, XTS5000

Radio Model:

VISAR radio series

Radio Model:

5522, 5820, 6200, 6210, 6220, 6250, 6300, 6320, 6400, FR50, FR60, FRS 5512, T270, T280, T289, T5100, T5200, T5300, T5320, T5400, T5410, T5420, T5800, T7200 series

Radio Model:

i205, i215, i265, i275, i285, i305, i315, i325, i335, i355, i365, i415, i450, i465, i530, i560, i570, i576, i580, i605, i615, i670, i710, i730, i830, i860, ic402, ic502, ic602, ic902, Nascar Nextel Cup Series Driver Phones, NEXTEL Falcon Series, Single pin stereo for Nextel, Tetra MTH650/800, i680, i720, i733, i736, i740, i760, i776, i833, i835, i836, i850, i855, i870, i875, i880, i890, i920, i930

Radio Model:

2102/3102(Pro Power), 2130/3130(Pro Talk XLS), 2160/3160, NexEdge NX220, NX-1202, NX-1302, NX-3220, NX-3320, NX1200, NX1300, NX240, NX320, NX340, NX420, TH-072A, TH-22AT, TH-235A, TH-28A, TH-42AT, TH-48A, TH-77A, TH-78A, TH-D7A(G), TH-F6, TH-F6A, TH-G71A, TH-K2AT, TK-170, TK-208/308, TK-2100/3100(Pro Talk), TK-2170/3170, TK-220/320, TK-2200, TK-2202/2302/4202, TK-2212/3212/4212, TK-2300, TK-2317, TK-2360, TK-240/340, TK-2400, TK-240D/340D, TK-248/348, TK-250/350, TK-260/360, TK-260G/360G, TK-270/370, TK-270G/370G, TK-3101(Free Talk XL), TK-3131(Free Talk XLS), TK-3173, TK-3200/3201/3202, TK-3212, TK-3230, TK-3230DX, TK-3317, TK-3350, TK-3360, TK-3400, TK-353, TK-372G, TK-373, TK-430, TK-431, TK2312/3312, TK2400/3400, TK2402VK/3402UK, TK3230XLS, TK3300, TK3302, TK-D240, TK-D340

Radio Model:

NX-200, NX-210, NX-300, NX-3200, NX-410, NX-5200, NX-5300, NX-5400, NX3200, NX3300, TK-190/290/390, TK-2140/3140, TK-2180/3180/4180, TK-280/380/480, TK-3148, TK-3212, TK-385, TK-481, TK-5210, TK-5220, TK-5310/5410, TK-5320/5420, TK-5400, TK-5410, NX-210G

Radio Model:

PKT-23 Protalk Radio

Radio Model:

NX-P500

VY1

Radio Model:

VX-10, VX130, VX160, VX180, VX210, VX210A, VX230, VX231, VX300, VX350, VX351, VX354, VX400, VX410, VX420, VX426, VX450, VX454, VX459, VX451

VY1A

Radio Model:

EVX530/531/534/539(eVerge), VX-10, VX130-Mounting Screws, VX160-Mounting Screws, VX180-Mounting Screws, VX210A-Mounting Screws, VX230-Mounting Screws, VX231-Mounting Screws, VX261-Mounting Screws, VX264-Mounting Screws, VX300, VX350-Mounting Screws, VX351-Mounting Screws, VX354-Mounting Screws, VX400-Mounting Screws, VX410-Mounting Screws, VX417-Mounting Screws, VX420-Mounting Screws, VX426-Mounting Screws, VX427-Mounting Screws, VX450-Mounting Screws, VX451-Mounting Screws, VX454-Mounting Screws, VX459-Mounting Screws, VX210

VY2

Radio Model:

MH-360M, MH-450M, MH-50A7A, VH-110, VH-120, VH-130, VH-215M, VH-225M, VH115M, VX600, VX800, VX900

VY3

Radio Model:

VTX720, VX820, VX821, VX824, VX829, VX871, VX874, VX879, VX920 VX921, VX924, VX929, VX971, VX974, VX979, VXD720, VDX720

VY4

Radio Model:

VX500, VX510, VX520

VY5

Radio Model:

VX537

VY6

Radio Model:

EVX-S24

Radio Model:

F11, F11S, F14, F14S, F15, F21, F21S, F22, F24, F24S, F3001/F4001, F3011/F4011, F3021/F4021, F3021S/F4021S-Mount Screws, F3021T/F4021T-Mount Screws, F31, F33/F43, F3G/F4G, F3GS/F4GS, F43GS, F43GT, F43TR, F3GT/F4GT, BC100

Radio Model:

BC100-Mount Screws, F11-Mount Screws, F1100D, F1100DT, F14-Mount Screws, F14S-Mount Screws, F24-Mount Screws, F24S-Mount Screws, F3001/F4001-Mount Screws, F3003/F4003-Mount Screws, F3011/F4011-Mount Screws, F3021/F4021-Mount Screws, F3021S/F4021S-Mount Screws, F3021T/F4021T-Mount Screws, F3041/F4041-Mount Screws, F31-Mount Screws, F3101/F4101-Mount Screws, F3210D, F3230D, F33G/F43G-Mount Screws, F3G/F4G-Mount Screws, F3GS/F4GS-Mount Screws, F4210D, F4230D, F43TR-Mount Screws, V10MR

Radio Model:

F30/40 Series, F3061/F4061 Series, F31/41 Series, F3161/F4161 Series, F50/60/70/80 Series, F51/61, M87/88

Radio Model:

F3260, F3261/F4261, F3261D, F3263, F3360D, F3400D/4400D, F4261D, F4360, F4360D, F52D, F5400, F62D, F6400, F7010, F7020, F7040, F7210, F9011, F9021, SAT-100, F6400D/DS, F7210T

Radio Model:

BC1000, F1000/2000 Series, F11000, F2100D, F3031/4031, F3032S/4032S, F3033/4033, F31W/41W, F3230D/4230D, F4210D, V10MR, V88, F1100D Series, F3031S, F3230DT/DS, F4031S, F4230DT/DS

Radio Model:

Aviation A25, IC-F200, IP-501H, IP100H, IP501H, IC-U20GM

HYT2

Radio Model:

BD502, HYT2100, PD402, PD405, PD412, PD415, PD41X, PD482, PD500, PD502, PD506, PD508, PD562, TC1600-Locking Screw, TC2100-Locking Screw, TC500, TC508, TC518, TC580, TC600, TC610, TC620, TC700-Locking Screw, Titan-TR2X, Titan-TR400, Titan-TR4X, BD502i, BD552i, BD612i, PD402i, PD412i, PD482i, PD502i, PD562i

HYT3

Radio Model:

PD700 Series, PD702, PD752, PD782, PD792, PD982i, PD985, PT580H, PD702i, PD752i, PD782i, PD792i-Ex

HYT4

Radio Model:

TC320

HYT5

Radio Model:

HP602, HP682, HP702, HP782, PD600 Series, PD602, PD602i, PD662, PD662i, PD682, PD682i, X1 Series, X1E, X1PI, HP502, HP562

HYT6

Radio Model:

BD3 Series, BD302, BD352, HALO, PD3 Series, PD352, PD362, PNC370, PNC3805, X1PI, PNC360

HYT7

Radio Model:

PNC460, PNC550, S1 Mini

HYT8

Radio Model:

AP512, AP582, BP512, BP562

Radio Model:

TC980

Radio Model:

TC-610P, TC-700P, TC-780M, TC-880GM, TC3000, TC3600, TC3600M, TC780, TC780P

Radio Model:

PD360 Series, TC1688, TC310, Titan-TR200

BK1

Radio Model:

DPH, GPH Series, LPH

BK2

Radio Model:

KNG-P150, KNG2

Radio Model:

RPU416, RPU416A, RPU4200, RPU499, RPU499A Plus, RPV516, RPV516A, RPV599A Plus, RPV599X

Radio Model:

RP6500

Radio Model:

3300C, RPU3000, RPU3600, RPV3000, RPV3600, RPV7500, RPU3300C, RPV7200

Radio Model:

TP2000 Series Radio, TP2210

Radio Model:

TP7100, TP7110 Series, TP8100 and 9400 Series, TP8100 Series, TP900 Series, TP9100 Series, TP9300, TP9400, TP9400 Series, TP3300, TP3350, TP9500, TP9600

Radio Model:

TP9000 Series, TP9100 Series

HYT3

Radio Model:

HDP100, HDP150, Momentum, HDP250

HYT5

Radio Model:

HDP250

MC2

Radio Model:

Jaguar 700P, P5100 Series, P5200 Series, P7100 Series, P7200 Series

MC3

Radio Model:

P5300 Series, P5350, P5370, P5400 Series, P5450, P5470, P5500 Series, P5570, P7300 Series, P7350, P7370, P7400, UNITY XG-75, XG-15, XG-25, XG-75, XG-15P, XG-25P, XG-75P

MC4

Radio Model:

XG-100P, XL-200P, XL-400P, XL-185P

Radio Model:

VP5230, VP5330, VP5430, VP6230, VP6330, VP6430, VP6000, VP5000, VP8000

Radio Model:

51 Fire ES, 5100 ES Series, 51LT ES, 51SL ES Series, AN/PRC 127EFJ, Avenger 8100 Series, Multi-Net Ascend ES Series, Viking CK8500 Series, Viking Fire, Viking VP600, VP900

Radio Model:

TS-3416K

Radio Model:

TJ-3100V, TJ-3400U, TJ3100, TJ3400, TP-8000BT Series, TP-8000R Series, TP5116, TP5416, TP8000, TP8102, TP8402, TS2116, TS2416, TS3116, TS3416, TSD4416, TJ-3400UM

M11

Radio Model:

TPD1124, TPD1424, TPO-1116, TPO1416, TPD-1416

M15

Radio Model:

TPD8124, TPD8424

MA1

Radio Model:

PL1145, PL2215, PL2245, PL24125, PL2445, SL25, SL55, SP100, SP120, SP130, SP140

Radio Model:

BR180, BR200

Radio Model:

MB400

Radio Model:

STP404A

MD1

Radio Model:

G225, G227, G300, GXT1000, GXT1050, GXT1091, GXT200, GXT2000, GXT2050, GXT225, GXT250, GXT255, GXT300, GXT310, GXT325, GXT400, GXT444, GXT450, GXT500, GXT5000, GXT550, GXT555, GXT565, GXT600, GXT635, GXT650, GXT656, GXT661, GXT700, GXT710, GXT720, GXT735, GXT740, GXT745, GXT750, GXT756, GXT757, GXT760, GXT771, GXT775, GXT781, GXT785, GXT789, GXT795, GXT797, GXT799, GXT800, GXT808, GXT850, GXT881, GXT900, GXT950, GXT991, LXT100, LXT101, LXT110, LXT112, LXT114, LXT118, LXT210, LXT216, LXT276, LXT300, LXT303, LXT305, LXT310, LXT312, LXT315, LXT316, LXT318, LXT319, LXT320, LXT322, LXT323, LXT324, LXT326, LXT328, LXT330, LXT335, LXT340, LXT345, LXT350, LXT360, LXT365, LXT376, LXT380, LXT385, LXT410, LXT420, LXT435, LXT440, LXT460, LXT480, LXT490, LXT500, LXT535, LXT560, LXT600, LXT80, T31VP, T51VP3, T55VP3, T61VP3, T65VP3, T71VP3, T75VP3, XT14, XT18, XT20, XT22, XT24, XT25, XT26, XT27, XT28, XT30, XT511, CXT240, CXT250, CXT280

NX1

Radio Model:

TJ-101, TJ-102, TJ-120

Radio Model:

2 Watt Mountain Radio

Radio Model:

5 Watt Mountain Radio

SP1

Radio Model:

SRH3800, SRP2000, SRP3000, SRH3500

SP2

Radio Model:

SRP2000-Locking Screws, SRP3000-Locking Screw, SRH3500-Locking Screw, SRH3800-Locking Screw

SP3

Radio Model:

SRP2000-Bottom Mount, SRP3000-Bottom Mount, SRH3500-Bottom Mount, SRH3800-Bottom Mount

SP4

Radio Model:

CC230, SC20, STP2000, STP8000, STP9000, STP9100, STP9200, SC230 Series

ST1

Radio Model:

XP5, XP6, XP7

Radio Model:

XU100, XU1000, XV100, XV1000

Radio Model:

FD-268A/B, FD-278, FD-289, FD-6288, KG-659, KG-669, KG-669 PLUS, KG-679, KG-679 PLUS, KG-689, KG-689 PLUS, KG-699E, KG-UVD1P, LT-2188/3188/6188, LT-2268/3268, LT-2288/3288/5288/6288, LT-3260, PX-328, PX-666, PX-777, PX-777 PLUS, PX-888, PX-888K, PX-999, V-1000, VEV-3288S, RT22

HYT2